Design Stage Assurance Quality Approved Passive House · 18 Entrance Lobby 5.42 3.08 16.7 20 1.20 door gap 19 Kitchen circulation 5.52 2.59 14.3 15 65 5.60 door grap 20 sum: 248.62

United States Headquarters 133 Union Street, Brooklyn, NY 11231.

Design Stage Assurance On assessing your design and specifications detailed in the report and calculations attached to this document Passive House Academy assures that the building will perform as a

Quality Approved Passive House Provided that An airtightness of 0.6 ach/h at 50 pascal is achieved on site Airtightness testing must be tested in accordance with ISO 9972. The building must be tested under pressurisation and de-pressurisation. The detailing of all junctions are thermal bridge free The heat loss coefficient must equate to less than 0.01 W/mK for all linear thermal bridge junction connections. Point/Punctiform connections must equate to less than 0.01 W/m2K. Thermal Bridging is typically not assessed at design stage and if deemed substantial at construction stage, will invalidate this Certificate. Care must be taken when detailing to ensure that the all junctions and connections are thermal bridge free. Highly energy efficient appliances are selected Standard values for electrical appliances have been used for the basis of this analyses. On selection of appliances at constrution stage highly efficient appliances must be used and details of such submitted. The primary energy target of 120 kWh/m2a must be met in order to achieve certification. Passive House Academy will consult with clients on their energy usage as the project progresses. Heating System The heating system selected at construction stage must equal or exceed to the specifications given in the attached PHPP calculations. Passive House Academy will consult on heating system efficiencies and details of the system. Technical brochures should be submitted before selection of any system to ensure that primary energy targets are met. Variations to the attached calculations invalidate this assurance. Ventilation System The ventilation system in Passive Houses constantly provides fresh air of excellent quality. To ensure that adequate air changes occur in the building the ventilation flow rates should be as per the attached calculations. Passive House Academy will consult on ventilation flow rates and assist in ensuring that adequate ventilation is achieved throughout the building. Signed 18/06/2013 Tomás O’Leary, Passive House Academy Ltd. This assurance letter is to be used only in combination with the associated report and documents attached, which describe the exact characteristics of the building.

Client: Jacob Straube & Sonia Barrantes

Architect: Karen Bala, Drift, Inc.: Design Office

Location: 760 Ocean Ave Portland, ME 04103 USA

Job Ref: 3115 2013 05 17 RR

Consultant Sonia Barrantes

starting value nominal airflow (standard operation): 210.0 m³/h

3. Distribution of the airflow volume flow rate

Nr. Room Area Clear Height Room Volume Air Change Rate Type of Flow-Off Vent

(each valve individually) A h A x h VSU VEX VTHROUGH n (door gap, grid in door leaf

m² m m³ m³/h m³/h m³/h 1/h door frame, valve …)

1 Ground Floor

2 Main bathroom 8.01 2.44 19.5 40 2.05 door gap

3 Circulation/Play area 36.7 2.40 88.1 20 100 1.36 open

4 Bedroom 2 12.36 2.40 29.7 20 0.67 door gap

5 Bedroom 1 14.44 2.40 34.7 20 0.58 door gap

6 master bedroom 28.8 2.54 73.2 30 0.41 door gap

7 ensuite 5.39 2.49 13.4 40 2.98 door gap

8 Staircase 6.249 5.27 32.9 20 10 0.91 open

9 Laundry/Utility 13.90 3.91 54.3 40 0.74 door gap

Upper Floor

10 Guest Bedroom 12.70 3.15 40.0 25 0.62 door gap

11 Hall 14.47 2.61 37.8 55 1.46 open and door gaps

12 Shower 4.74 2.61 12.4 20 1.62 door gap

13 Pantry 4.75 2.61 12.4 10 0.81 wall vent

14 Kitchen 25.17 3.18 80.0 60 0.75 door gap

15 Winter Garden/Sunroom 15.54 3.61 56.1 20 0.36 wall vent

16 Sitting Room 28.62 4.49 128.5 80 0.62 door gap

17 Study 5.84 2.87 16.8 10 0.60 door gap

18 Entrance Lobby 5.42 3.08 16.7 20 1.20 door gap

19 Kitchen circulation 5.52 2.59 14.3 15 65 5.60 door grap

20

sum: 248.62 --- 760.72 240.0 240.0 --- 0.32

Air Volume Flow Rate

Moving On To Certification Most particulars needed to progress from Design Stage Assurance to Certification have been submitted and will be part of the application. However you will need to collate and submit further details and information as the construction of the project progresses. Details of this further information are provided below. 1. Ventilation System - Ventilation Layout & Balancing The ventilation flow rates have been estimated in the attached PHPP calculations and are based on the building size, extract rates and the number of occupants in the building. The Maximum Design Flow Rate for the entire building is circa 72 CFM (120 m3/h). However, the ventilation system must be balanced at standard operation. The default standard operation is typically 77% of the design flow rate at maximum level, in this case being 56 CFM (90 m3/h). This ensures that an average of 0.30 air changes per hour are achieved during standard operation and that no excessive losses occur. The Final Protocol Ventilation IP Worksheet (image below and file attached) can be use to assist in recording and designing the intended flow rates. (flow-rates depicted below are for another project) Starting out in the "Design" sheet you divide the planned flow rates at standard operation level for each room up and enter them into the cells making sure that the total extract rate matches the total supply rate. Then in the “Initial Start Up” sheet the person responsible for balancing the system enters the adjusted flow rates of each grill measured using a volumetric flow finder. At this point there must be less than 10% imbalance between the total extract and total supply rates both inside the building and at the outdoor air grills. See below an example of this volumetric flow finder:

http://www.testo-international.com/online/abaxx-?$part=PORTAL.INT.ContentDesk&$event=show-from-menu&categoryid=1275637 We have created an SI final protocol ventilation sheet which can be used for balancing. For certification a document similar to that attached should be submitted. 2. Frost Protection It is critical in your particular climate to install a frost protection Pre-Heater in the outdoor air intake. This is to prevent the heat exchanger from freezing and cracking during cold weather. Details of the frost protection temperature must be submitted for certification. 3. Airtightness/Blower Door Test We have assumed the threshold 0.6 h-1 @ 50pa for all calculations to date. This threshold must be achieved in order to obtain certification. The air-tightness measurement must be carried out in accordance with EN 13829 or ISO 9972. As opposed to what is specified in EN 13829, a series of measurements for both positive and negative pressure is necessary. The pressure test is to be carried out only for the heated building envelope (basements, porches and conservatories etc. that are not integrated into the thermal envelope should not be included in the test). It is recommended that a test be carried out when the airtight layer is still accessible so that repairs can be easily made. The final blower door test must, however, be tested when the building is complete. The pressure test report should also document the calculation of the indoor air volume. In principle, the pressure test should be carried out by an institution or person independent of the client or contractor. A pressure test that has been carried out by the client will only be accepted if the test result is signed by someone taking personal responsibility for the accuracy of the information provided. 4. Photographs From an early stage, photographs should be taken of the project as it is constructed and must be submitted with the Certification pack. A photograph is needed at every critical installation for instance the laying of insulation, installation of mechanicals or a critical thermal bridge. Please take and collect as much photograph's as possible to document the process. 5. Domestic Hot Water Pipe Lengths We note schematics were submitted of the Domestic Hot Water System, Many Thanks. In order to fully assess we will need the lengths of the pipe network and circulation loop (if used). The insulation thicknesses for pipe networks should also be listed. 6. Construction Supervisors Declaration When project reaches completion and all details have been reviewed and accepted your construction supervisor will be asked to sign a declaration stating that the package you have submitted to us is true and accurate to the project. A template of the Supervisors Declaration has been provided in the sample certification package. Please see attached a copy of the calculations used for this assurance.

PHPP, Verification 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm

Passive House verification

Photo or Drawing

Building: ResidentialStreet: 760 Ocean Ave

Postcode/City: Portland, ME 04103Country: USA

Building Type: Single Family HomeClimate: NASA Portland ME

Home Owner(s) / Client(s): Jacob Staub & Sonia BarrantesStreet: 134 Caleb Street

Postcode/City: Portland, ME 04102

Architect: Karen Bala, Drift, Inc.: Design OfficeStreet:

Postcode/City:

Mechanical System:

Street:

Postcode/City:

Year of Construction: 2013 Interior Temperature: 20.0 °C

Number of Dwelling Units: 1 Internal Heat Gains: 2.1 W/m2

Enclosed Volume Ve: 296.6Number of Occupants: 2.8

Specific building demands with reference to the treated floor area use: Monthly method

Treated floor area 98.9 m² Requirements Fulfilled?*

Space heating Annual heating demand 12 kWh/(m2a) 15 kWh/(m²a) yes

Heating load 11 W/m2 10 W/m² -

Space cooling Overall specific space cooling demand kWh/(m2a) - -

Cooling load W/m2 - -

Frequency of overheating (> 25 °C) 3.0 % - -

Primary EnergySpace heating and

dehumidification,

cooling, household electricity. 99 kWh/(m2a) 120 kWh/(m²a) yes

DHW, space heating and auxiliary electricity 67 kWh/(m2a) - -

Specific primary energy reduction through solar electricity kWh/(m2a) - -

Airtightness Pressurization test result n50 0.6 1/h 0.6 1/h yes* empty field: data missing; '-': no requirement

Passive House? yes

We confirm that the values given herein have been Name: Registration number PHPP:determined following the PHPP methodology and based

on the characteristic values of the building. The PHPP Surname: Issued on:calculations are attached to this application.

Company: Signature:

room no: room name: area ft2 area m2 tfa ft2 tfa m2 adjustmen

0.01 kitchen/dining 272.45 25.311 272.44 25.311 100%0.02 utility 16.92 1.572 16.92 1.572 100%0.03 wc 16.02 1.488 16.02 1.488 100%0.04 corridor/cloak 70.05 6.508 70.05 6.508 100%0.05 living room 164.20 15.254 164.19 15.254 100%0.06 under stairs 7.05 0.655 7.05 0.655 100%0.07 under stairs 15.90 1.477 7.95 0.739 50%0.08 under stairs 15.90 1.477 0.00 0.000 0%

0.0001.01 bedroom 2 87.85 8.161 87.85 8.161 100%1.02 closet 10.00 0.929 10.00 0.929 100%1.03 utility 23.11 2.147 23.11 2.147 100%1.04 bathroom 65.62 6.096 65.62 6.096 100%1.05 master bedroom 154.90 14.390 154.89 14.390 100%1.06 landing 53.34 4.955 53.34 4.955 100%1.07 bedroom 1 107.48 9.985 107.48 9.985 100%1.08 closet 7.42 0.689 7.42 0.689 100%

0.00 void 1 41.67 3.871 0.00 0.000 0%0.00 void 2 49.60 4.608 0.00 0.000 0%

1064.33 98.879TFA ft² TFA m²

Wall Area's

wall no description area ft2 area m2

wa-n-1 727.30 67.566wa-e-1 473.00 43.942wa-s-1 727.24 67.561wa-w-1 473.00 43.942floor slab 765.01 71.069ceiling 765.01 71.069

floor slab 1 perimeter 34.51 m113.220

height ft height m volume ft3 volume m3

8.00 2.44 2179.53 61.728.00 2.44 135.36 3.838.00 2.44 128.16 3.638.00 2.44 560.38 15.878.00 2.44 1313.56 37.207.79 2.37 54.92 1.564.75 1.45 75.52 2.141.66 0.51 26.44 0.75

8.00 2.44 702.78 19.908.00 2.44 80.00 2.278.00 2.44 184.87 5.248.00 2.44 524.94 14.868.00 2.44 1239.16 35.098.00 2.44 426.71 12.088.00 2.44 859.81 24.358.00 2.44 59.36 1.68

4.58 1.40 190.84 5.408.00 2.44 396.79 11.24

9139.12 258.79Volume V nVolume V n50

Ve Estimated

296.64

PHPP, Areas 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


A R E A S D E T E R M I N A T I O N

Building: Residential Heating demand 12 kWh/(m²a)

SummaryGroup

Nr. Area group

Temp. zone

Area Unit Comments

1 Treated Floor Area 98.88 m² Living area or useful area within the thermal envelope2 North Windows A 0.97 m² North Windows 1.026

3 East Windows A 3.99 m² East Windows 1.157

4 South Windows A 12.29 m² Results are from the Windows worksheet. South Windows 0.756

5 West Windows A 4.83 m² West Windows 1.1176 Horizontal Windows A 0.00 m² Horizontal Windows

7 Exterior Door A 0.00 m² Please subtract area of door from respective building element Exterior Door8 Exterior Wall - Ambient A 200.92 m² Window areas are subtracted from the individual areas specified in the "Windows" worksheet. Exterior Wall - Ambient 0.085

9 Exterior Wall - Ground B 0.00 m² Temperature Zone "A" is ambient air. Exterior Wall - Ground10 Roof/Ceiling - Ambient A 71.07 m² Temperature zone "B" is the ground. Roof/Ceiling - Ambient 0.050

11 Floor slab / basement ceiling B 71.07 m² Floor slab / basement ceiling 0.101

12 0.00 m² Temperature zones "A", "B","P" and "X" may be used. NOT "I"13 0.00 m² Temperature zones "A", "B","P" and "X" may be used. NOT "I" Factor for X

14 X 0.00 m² Temperature zone "X": Please provide user-defined reduction factor ( 0 < f t < 1): 75%

Thermal Bridge Overview Ψ [W/(mK)]

15 Thermal Bridges Ambient A 0.00 m Units in m Thermal Bridges Ambient

16 Perimeter Thermal Bridges P 0.00 m Units in m; temperature zone "P" is perimeter (see Ground worksheet). Perimeter Thermal Bridges 17 Thermal Bridges Floor Slab B 0.00 m Units in m Thermal Bridges Floor Slab

18 Partition Wall to Neighbour I 0.00 m² No heat losses, only considered for the heating load calculation. Partition Wall to Neighbour

Total thermal envelope 365.15 m² Average Therm. Envelope 0.132

Area input

Area Nr. Building element description Group Nr. Assigned to groupQuan-

tityx (

a[m]

xb

[m]+

User-Deter-mined [m²]

-User Sub-traction

[m²]-

Subtraction window areas

[m²]) =

Area[m²]

Selection of the corresponding building

element assemblyNr.

Treated Floor Area 1 Treated Floor Area 1 x ( x + 98.88 - ) = 98.9North Windows 2 North Windows 1.0 From Windows sheet 1.026

East Windows 3 East Windows 4.0 From Windows sheet 1.157

South Windows 4 South Windows Please complete in Windows worksheet only! 12.3 From Windows sheet 0.756

West Windows 5 West Windows 4.8 From Windows sheet 1.117

Horizontal Windows 6 Horizontal Windows 0.0 From Windows sheet 0.000

Exterior Door 7 Exterior Door x ( x + - ) - = U-Value Exterior Door

1 wa-n-1 8 Exterior Wall - Ambient 1 x ( x + 67.57 - ) - 1.0 = 66.6 1 0.085

2 wa-e-1 8 Exterior Wall - Ambient 1 x ( x + 43.94 - ) - 4.0 = 39.9 1 0.085

3 wa-s-1 8 Exterior Wall - Ambient 1 x ( x + 67.56 - ) - 12.3 = 55.3 1 0.085

4 wa-w-1 8 Exterior Wall - Ambient 1 x ( x + 43.94 - ) - 4.8 = 39.1 1 0.085

5 floor slab 11 Floor slab / basement ceiling 1 x ( x + 71.07 - ) - 0.0 = 71.1 2 0.101

6 ceiling 10 Roof/Ceiling - Ambient 1 x ( x + 71.07 - ) - 0.0 = 71.1 3 0.050

7 x ( x + - ) - 0.0 = 0

8 x ( x + - ) - 0.0 = 0

9 x ( x + - ) - 0.0 = 0

10 x ( x + - ) - 0.0 = 0

11 x ( x + - ) - 0.0 = 0

12 x ( x + - ) - 0.0 = 0

13 x ( x + - ) - 0.0 = 0

14 x ( x + - ) - 0.0 = 0

15 x ( x + - ) - 0.0 = 0

16 x ( x + - ) - 0.0 = 0

17 x ( x + - ) - 0.0 = 0

18 x ( x + - ) - 0.0 = 0

19 x ( x + - ) - 0.0 = 0

20 x ( x + - ) - 0.0 = 0

21 x ( x + - ) - 0.0 = 0

22 x ( x + - ) - 0.0 = 0

23 x ( x + - ) - 0.0 = 0

24 x ( x + - ) - 0.0 = 0

25 x ( x + - ) - 0.0 = 0

26 x ( x + - ) - 0.0 = 0

27 x ( x + - ) - 0.0 = 0

28 x ( x + - ) - 0.0 = 0

29 x ( x + - ) - 0.0 = 0

30 x ( x + - ) - 0.0 = 0

31 x ( x + - ) - 0.0 = 0

32 x ( x + - ) - 0.0 = 0

33 x ( x + - ) - 0.0 = 0

34 x ( x + - ) - 0.0 = 0

35 x ( x + - ) - 0.0 = 0

36 x ( x + - ) - 0.0 = 0

37 x ( x + - ) - 0.0 = 0

38 x ( x + - ) - 0.0 = 0

39 x ( x + - ) - 0.0 = 0

40 x ( x + - ) - 0.0 = 0

41 x ( x + - ) - 0.0 = 0

42 x ( x + - ) - 0.0 = 0

43 x ( x + - ) - 0.0 = 0

44 x ( x + - ) - 0.0 = 0

45 x ( x + - ) - 0.0 = 0

46 x ( x + - ) - 0.0 = 0

47 x ( x + - ) - 0.0 = 0

48 x ( x + - ) - 0.0 = 0

49 x ( x + - ) - 0.0 = 0

50 x ( x + - ) - 0.0 = 0

51 x ( x + - ) - 0.0 = 0

52 x ( x + - ) - 0.0 = 0

53 x ( x + - ) - 0.0 = 0

54 x ( x + - ) - 0.0 = 0

55 x ( x + - ) - 0.0 = 0

56 x ( x + - ) - 0.0 = 0

57 x ( x + - ) - 0.0 = 0

58 x ( x + - ) - 0.0 = 0

59 x ( x + - ) - 0.0 = 0

60 x ( x + - ) - 0.0 = 0

61 x ( x + - ) - 0.0 = 0

62 x ( x + - ) - 0.0 = 0

63 x ( x + - ) - 0.0 = 0

64 x ( x + - ) - 0.0 = 0

65 x ( x + - ) - 0.0 = 0

66 x ( x + - ) - 0.0 = 0

67 x ( x + - ) - 0.0 = 0

68 x ( x + - ) - 0.0 = 0

69 x ( x + - ) - 0.0 = 0

70 x ( x + - ) - 0.0 = 0

71 x ( x + - ) - 0.0 = 0

72 x ( x + - ) - 0.0 = 0

Average U-Value

[W/(m²K)]Building element overview

U-Value[W/(m²K)]

external walle x t e r n a l w a l l

e x t e r n a l w a l l

e x t e r n a l w a l l

f l o o r s l a b

c e i l i n g

PHPP 2007, U-List 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


U - L I S T

Compilation of the building elements calculated in the U-Values worksheet and other construction types from databases.

Type

Assembly No.

Assembly descriptionTotal

thicknessU-Value

m W/(m²K)

1 external wall 0.483 0.085

2 floor slab 0.659 0.101

3 ceiling 0.870 0.050

4567891011121314151617181920

PHPP, U-Values 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


U - V A L U E S O F B U I L D I N G E L E M E N T S

Wedge shaped building element layers and

Building: Residential still air spaces -> Secondary calculation to the right

Assembly No. Building assembly description Interior insulation?

1 external wall

Heat transfer resistance [m²K/W] interior Rsi : 0.13

exterior Rse : 0.04

Area section 1 λ [W/(mK)] Area section 2 (optional) λ [W/(mK)] Area section 3 (optional) λ [W/(mK)] Thickness [mm]

1. gypsum board 0.250 16

2. rockwool (Roxul) 0.034 studs 0.130 140

3. plywood 0.130 13

4. cellulose 0.038 Tji studs (35mm) 0.130 70

5. cellulose 0.038 Tji studs (10mm) 0.130 232

6. fiberboard 0.130 13

7.

8.Percentage of Sec. 2 Percentage of Sec. 3 Total

6.2% 1.6% 48.3 cm

U-Value: 0.085 W/(m²K)


2 floor slab


exterior Rse : 0.00


1. concret slab 2.100 203

2. ES-22 0.032 304

3. hardcore 2.000 152

4.

5.

6.

7.


65.9 cm



3 ceiling


exterior Rse: 0.04


1. gypsum board 0.250 16

2. air gap 0.540 studs 0.130 89

3. plywood 0.130 13

4. cellulose 0.038 truss 0.130 89

5. cellulose 0.038 663

6.

7.


6.2% 87.0 cm


PHPP, Ground 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


H E A T L O S S E S V I A T H E G R O U N D

Ground Characteristics Climate Data

Thermal Conductivity λ 3.9 W/(mK) Av. Indoor Temp. Winter Ti 20.0 °C

Heat Capacity ρc 2.0 MJ/(m³K) Av. Indoor Temp. Summer Ti 25.0 °C

Periodic Penetration Depth δ 4.42 m Average Ground Surface TemperatureTg,ave 9.1 °C

Amplitude of Tg,ave Tg,^ 13.4 °C

Length of the Heating Period n 7.0 months

Heating Degree Hours - Exterior Gt 97.7 kKh/a

Building Data U-value floor slab/basement ceiling Uf 0.101 W/(m²K)

Floor Slab Area A 71.1 m² Thermal bridges floor slab/basement cΨB*l 0.00 W/K

Floor Slab Perimeter P 34.5 m U-value floor slab/basement ceiling in Uf' 0.101 W/(m²K)

Charact. Dimension of Floor Slab B' 4.12 m Eq. Thickness Floor dt 38.75 m

Floor Slab Type (select only one)

Heated Basement or Underground Floor Slab Unheated basement

x Slab on Grade Suspended Floor

For Basement or Underground Floor Slab

Basement Depth z m U-Value Belowground Wall UwB W/(m²K)

Additionally for Unheated Basements Height Aboveground Wall h m

Air Change Unheated Basement n h-1 U-Value Aboveground Wall UW 0.085 W/(m²K)

Basement Volume V m³ U-Value Basement Floor Slab UfB W/(m²K)

For Perimeter Insulation for Slab on Grade For Suspended Floor

Perimeter Insulation Width/Depth D 0.60 m U-Value Crawl Space UCrawl W/(m²K)

Perimeter Insulation Thickness dn 0.05 m Height of Crawl Space Wall h m

Conductivity Perimeter Insulation λn 0.032 W/(mK) U-Value Crawl Space Wall UW W/(m²K)

Area of Ventilation Openings εP m²

Orientation of the Perimeter Ins. horizontal x Wind Velocity at 10 m Height v 4.0 m/s

(check only one field) vertical Wind Shield factor fW 0.05 -

Additional Thermal Bridge Heat Losses at Perimeter Steady-State Fraction ΨP,stat*l 0.000 W/K

Phase Shift β months Harmonic Fraction ΨP,harm*l 0.000 W/K

Groundwater Correction

Depth of the Groundwater Table zW 3.0 m Transm. Belowground El. (w/o Ground) Lreg 7.15 W/K

Groundwater Flow Rate qW 0.05 m/d Relative Insulation Standard dt/B' 9.41 -

Relative Groundwater Depth zW/B' 0.73 -

Groundwater Correction Factor GW 1.0002747 - Relative Groundwater Velocity l/B' 0.39 -

Basement or Underground Floor Slab

Eq. Thickness Floor Slab dt m Phase Shift β months

U-Value Floor Slab Ubf W/(m²K) Exterior Periodic Transmittance Lpe W/K

Eq. Thickness Basement Wall dw m

U-Value Wall Ubw W/(m²K)

Steady-State Transmittance LS W/K

Unheated Basement

Steady-State Transmittance LS W/K Phase Shift β months

Exterior Periodic Transmittance Lpe W/K

Slab on Grade

Heat Transfer Coefficient U0 0.10 W/(m²K) Phase Shift β 1.45 months

Eq. Ins. Thickness Perimeter Ins. d' 6.04 m Exterior Periodic Transmittance Lpe 5.30 W/K

Perimeter Insulation Correction ∆Ψ 0.00 W/(mK)

Steady-State Transmittance LS 6.74 W/K

Suspended Floor Above a Ventilated Crawl Space (at max. 0.5 m Below Ground)

Eq. Ins. Thickness Crawl Space dg m Phase Shift β months

U-Value Crawl Space Floor Slab Ug W/(m²K) Exterior Periodic Transmittance Lpe W/K

U-Value Crawl Space Wall & Vent. UX W/(m²K)

Steady-State Transmittance LS W/K

Interim Results

Phase Shift β 1.45 months Steady-State Heat Flow Φstat 73.4 W

Steady-State Transmittance LS 6.74 W/K Periodic Heat Flow Φharm 26.9 W

Exterior Periodic Transmittance Lpe 5.30 W/K Heat Losses During Heating Period Qtot 515 kWh

Ground reduction factor for "Annual Heating Demand" sheet 0.74

Monthly Average Ground Temperatures for Monthly MethodMonth 1 2 3 4 5 6 7 8 9 10 11 12 Average ValWinter 2.6 0.1 0.2 2.9 7.4 12.5 16.9 19.4 19.3 16.6 12.1 6.9 9.7Summer 2.8 0.4 0.5 3.2 7.7 12.8 17.2 19.7 19.5 16.9 12.4 7.2 10.0

Design Ground Temperature for Heating Load Sheet 0.1 for Cooling Load Sheet 19.7

PHPP, Windows 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


R E D U C T I O N F A C T O R S O L A R R A D I A T I O N , W I N D O W U - V A L U E

Building: Residential Annual heating demand: 12 kWh/(m²a) Heating degree hours:

Climate: NASA Portland ME 97.7

Window area orientation

Global radiation (cardinal points)

Shading Dirt

Non-perpendicu-lar incident radiation

Glazing fraction

g-ValueReduction factor

for solar radiationWindow

areaWindowU-Value

Glazingarea

Average global

radiation

Transmission losses

Heat gains solar radiation

maximum: kWh/(m²a) 0.75 0.95 0.85 m2 W/(m2K) m2 kWh/(m2a) kWh/a kWh/a

North 142 0.29 0.95 0.85 0.382 0.61 0.09 0.97 1.03 0.4 147 98 8East 341 0.40 0.95 0.85 0.573 0.61 0.18 3.99 1.16 2.3 415 452 187South 674 0.77 0.95 0.85 0.876 0.61 0.54 12.29 0.76 10.8 661 909 2686West 342 0.32 0.95 0.85 0.565 0.61 0.14 4.83 1.12 2.7 278 527 118Horizontal 572 1.00 0.95 0.85 0.000 0.00 0.00 0.00 0.00 0.0 572 0 0

Total or Average Value for All Windows. 0.61 0.37 22.09 0.92 16.2 1985 2999

Window rough openings

Installed Glazing Frame g-Value U-ValueΨ-

SpacerInstallation

Results(unhide cells to make U- & Ψ-values

from WinType worksheet visible)

Quan-tity

DescriptionDeviation from

north

Angle of inclination from the

horizontal

Orientation Width Heightin Area in the

Areas worksheet

Nr.

Select glazing from the WinType

worksheet

Nr.

Select window from the WinType

worksheet

Nr.Perpen-dicular

RadiationGlazing

Frames (centre)

Ψspacer

(centre)Left1/0

Right1/0

Bottom1/0

Top1/0

Ψinstallation

left Ψinstallation

right Ψinstallation

bottom Ψinstallation

top Ψinstallation

Average valueWindow

AreaGlazing

AreaU-ValueWindow

Glazed Fraction

per Window

Degrees Degrees m m Select: Select: Select: - W/(m2K) W/(m2K) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) m2 m2 W/(m2K) %

1 wi-n-1 15 90 North 0.533 0.914 1 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.5 0.19 1.03 38%1 wi-n-2 15 90 North 0.533 0.914 1 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.5 0.19 1.03 38%1 wi-e-1 105 90 East 0.914 0.914 2 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.8 0.44 0.92 52%1 wi-e-2 105 90 East 1.143 2.032 2 5 3 0.61 0.60 1.99 0.033 1 1 1 1 0.040 2.3 1.41 1.32 61%1 wi-e-3 105 90 East 0.914 0.914 2 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.8 0.44 0.92 52%1 wi-s-1 195 90 South 1.753 1.753 3 5 2 0.61 0.60 0.78 0.020 1 1 1 1 0.040 3.1 2.69 0.76 88%1 wi-s-2 195 90 South 1.753 1.753 3 5 2 0.61 0.60 0.78 0.020 1 1 1 1 0.040 3.1 2.69 0.76 88%1 wi-s-3 195 90 South 1.753 1.753 3 5 2 0.61 0.60 0.78 0.020 1 1 1 1 0.040 3.1 2.69 0.76 88%1 wi-s-4 195 90 South 1.753 1.753 3 5 2 0.61 0.60 0.78 0.020 1 1 1 1 0.040 3.1 2.69 0.76 88%1 wi-w-1 285 90 West 1.143 2.032 4 5 3 0.61 0.60 1.99 0.033 1 1 1 1 0.040 2.3 1.41 1.32 61%1 wi-w-2 285 90 West 0.914 0.914 4 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.8 0.44 0.92 52%1 wi-w-3 285 90 West 0.914 0.914 4 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.8 0.44 0.92 52%1 wi-w-4 285 90 West 0.914 0.914 4 5 1 0.61 0.60 0.78 0.020 1 1 1 1 0.040 0.8 0.44 0.92 52%

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

0 0 0

wa-n-1S a i n t G o b a i n t i l t t u r n e c o c l a d p l u s

w a - n - 1

w a - e - 1

w a - e - 1

w a - e - 1

w a - s - 1

w a - s - 1

w a - s - 1

w a - s - 1

w a - w - 1

w a - w - 1

w a - w - 1

w a - w - 1

S a i n t G o b a i n












t i l t t u r n e c o c l a d p l u s


d o o r e c o c l a d


f i x e d e c o c l a d p l u s




d o o r e c o c l a d




PHPP, WinType 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


G L A Z I N G A C C O R D I N G T O C E R T I F I C A T I O N

Go to curtain wall facades / window frames from line 99 onwards

TypeAssem-

blyNo.

Glazing g-Value Ug-Value

W/(m²K)

1 saint gobain 0.73 0.62 0.732 saint gobain 0.67 0.62 0.673 saint gobain 0.62 0.62 0.6245 Saint Gobain 0.61 0.606789

1011

PHPP, WinType 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


C U R T A I N W A L L F A C A D E / W I N D O W F R A M E A S P E R C E R T I F I C A T E

Go to glazing from line 2 onwards

Type Uf-Value Frame Dimensions Thermal bridgesAssem-

blyNo.

Window frame Frame left Frame rightFrame bottom

Frame top Width - LeftWidth - Right

Width - Below

Width - Above

Glazing edge thermal bridge Installation thermal bridgeCurtain wall

facades:

Curtain wall facade Post left Post rightBeam

bottomBeam top Post left Post right

Beam bottom

Beam topΨGlazing edge

leftΨGlazing edge

rightΨGlazing edge

bottomΨGlazing edge

topΨInstallation

leftΨInstallation

rightΨInstallation

bottomΨInstallation

topχGC -value

Glass carrierW/(m²K) W/(m²K) W/(m²K) W/(m²K) m m m m W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/(mK) W/K

1 tilt turn eco clad plus 0.78 0.78 0.78 0.78 0.126 0.126 0.126 0.126 0.020 0.020 0.020 0.020 0.040 0.040 0.040 0.0402 fixed eco clad plus 0.78 0.78 0.78 0.78 0.056 0.056 0.056 0.056 0.020 0.020 0.020 0.020 0.040 0.040 0.040 0.0403 door eco clad 1.99 1.99 1.99 1.99 0.161 0.161 0.150 0.161 0.033 0.033 0.033 0.033 0.040 0.040 0.040 0.04045 clients 0.78 0.78 0.78 0.78 0.103 0.103 0.103 0.103 0.022 0.022 0.022 0.022 0.040 0.040 0.040 0.0406789

1011

PHPP, Shading 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


C A L C U L A T I N G S H A D I N G F A C T O R S

Climate: NASA Portland ME

Building: Residential Orientation Glazing area Reduction factor

Latitude: 43.7 ° m² rS

North 0.37 29%

East 2.29 40%

South 10.77 77%

West 2.73 32%

Horizontal 0.00 100%

Quantity DescriptionDeviation from

North

Angle of Inclination from the Horizontal

Orientation Glazing width Glazing height Glazing areaHeight of the

shading objectHorizontal distance

Window reveal depth

Distance from glazing edge to

revealOverhang depth

Distance from upper glazing

edge to overhang

Additional shading reduction factor

Horizontal shading reduction factor

Reveal Shading Reduction Factor

Overhang shading reduction factor

Total shading reduction factor

Degrees Degrees m m m m m m m m % % % % %wG hG AG hHori dHori oReveal dReveal oover dover rother rH rR rO rS

1 wi-n-1 15 90 North 0.28 0.66 0.2 9.14 7.62 0.24 0.090 0.24 0.056 49% 74% 84% 31%1 wi-n-2 15 90 North 0.28 0.66 0.2 9.14 7.62 0.24 0.090 0.71 0.414 49% 74% 78% 28%1 wi-e-1 105 90 East 0.66 0.66 0.4 9.14 30.48 0.24 0.090 0.24 0.056 78% 80% 84% 52%1 wi-e-2 105 90 East 0.82 1.72 1.4 9.14 30.48 0.24 0.090 2.51 0.089 78% 83% 50% 32%1 wi-e-3 105 90 East 0.66 0.66 0.4 9.14 30.48 0.24 0.090 0.24 0.056 78% 80% 84% 52%1 wi-s-1 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.090 0.24 0.056 89% 93% 95% 79%1 wi-s-2 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.090 0.24 0.056 89% 93% 95% 79%1 wi-s-3 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.090 0.71 0.414 89% 93% 89% 74%1 wi-s-4 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.090 0.71 0.414 89% 93% 89% 74%1 wi-w-1 285 90 West 0.82 1.72 1.4 9.14 8.53 0.24 0.090 0.24 0.056 44% 83% 93% 34%1 wi-w-2 285 90 West 0.66 0.66 0.4 9.14 8.53 0.24 0.090 0.24 0.056 44% 80% 84% 29%1 wi-w-3 285 90 West 0.66 0.66 0.4 9.14 8.53 0.24 0.090 0.24 0.056 44% 80% 84% 29%1 wi-w-4 285 90 West 0.66 0.66 0.4 9.14 8.53 0.24 0.090 0.24 0.056 44% 80% 84% 29%

0.23 0.120 0.00 0.000.23 0.120 0.00 0.000.23 0.120 0.00 0.000.23 0.120 1.22 0.6100.23 0.120 0.00 0.0000.23 0.120 0.00 0.000.23 0.120 0.00 0.000.23 0.120 0.71 0.4140.23 0.120 0.71 0.4140.23 0.120 0.00 0.000.23 0.120 0.00 0.000.23 0.120 0.00 0.0000.23 0.120 0.00 0.000

PHPP, Ventilation 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


V E N T I L A T I O N D A T A

Building: Residential

Treated floor area ATFA m² 99 (Areas worksheet)

Room height h m 2.5 (Annual Heating Demand worksheet)

Room ventilation volume (ATFA*h) = VV m³ 247 (Annual Heating Demand worksheet)

Type of ventilation systemx Balanced PH ventilation Please Check

Pure extract air

Infiltration air change rate

Wind protection coefficients e and f Several One

Coefficient e for screening class sides sideexposed exposed

No screening 0.10 0.03Moderate screening 0.07 0.02High screening 0.04 0.01Coefficient f 15 20

for Annual Demand: for Heating Load:

Wind protection coefficient, e 0.04 0.10Wind protection coefficient, f 15 15 Net Air Volume for

Press. TestVn50 Air permeability q50

Air Change Rate at Press. Test n50 1/h 0.60 0.60 259 m³ 0.43 m³/(hm²)

for Annual Demand: for Heating Load:

Excess extract air 1/h 0.00 0.00

Infiltration air change rate nV,Res 1/h 0.025 0.063

Selection of ventilation data input - ResultsThe PHPP offers two methods for dimensioning the air quantities and choosing the ventilation unit. Fresh air or extract air quantities for residential buildings and parameters for ventilation sy can be determined using the standard planning option in the 'Ventilation' sheet. The 'Additional Vent' sheet has been created for more complex ventilation systems and allows up to 10 differe Furthermore, air quantities can be determined on a room-by-room or zone-by-zone basis. Please select your design method here.

Extract air Effective heat Specific HeatVentilation unit / Heat recovery efficiency design Mean Mean excess recovery power recovery

x Sheet Ventilation (Standard design) (Sheet Ventilation see below) Air exchange Air Change Rate (Extract air system) efficiency Unit input efficiency SHX

Sheet Extended ventilation (Sheet Additional Vent) m³/h 1/h 1/h [-] Wh/m³(Multiple ventilation units, non-residential buildings) 92 0.37 0.00 88.4% 0.42 0.0%

SHX efficiency η∗SHX 0%

PHPP, Ventilation 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm

S T A N D A R D I N P U T F O R B A L A N C E D V E N T I L A T I O N

Ventilation dimensioning for systems with one ventilation unit

Occupancy m²/P 35Number of occupants P 2.8Supply air per person m³/(P*h) 30Supply air requirement m³/h 85 BathroomExtract air rooms Kitchen Bathroom (shower only) WCQuantity 1 1 1Extract air requirement per room m³/h 60 40 20 20Total Extract Air Requirement m³/h 120

Design air flow rate (maximum) m³/h 120

Average air change rate calculationDaily operation Factors referenced to Air flow rate Air change rateduration maximum

Type of operation h/d m³/h 1/h

Maximum 1.00 120 0.49Standard 24.0 0.77 92 0.37Basic 0.54 65 0.26Minimum 0.40 48 0.19

Average air flow rate (m³/h) Average air change rate (1/h)

Average value 0.77 92 0.37

Selection of ventilation unit with heat recovery

x Central unit within the thermal envelope.

Central unit outside of the thermal envelope. Heat recovery Specificefficiency power Application Frost UnitUnit input range protection noise levelηHR [Wh/m³] [m³/h] required < 35dB(A)

Ventilation unit selection 18 mfoAir 200 - Zehnder 0.92 0.42 60 - 150 yes no

Conductance value of outdoor air duct Ψ W/(mK) 0.354 See calculation below

Length of outdoor air duct m 1.8

Conductance value of exhaust air duct Ψ W/(mK) 0.354 See calculation below

Length of exhaust air duct m 1.8 Room Temperature (°C) 20Temperature of mechanical services room °C Av. Ambient Temp. Heating P. (°C) 1.8(Enter only if the central unit is outside of the thermal envelope.) Av. Ground Temp (°C) 9.1

Effective heat recovery efficiency ηHR,eff 88.4%

Effective heat recovery efficiency subsoil heat exchanger

SHX efficiency η∗SHX

Heat recovery efficiency SHX ηSHX 0%

Secondary calculation Secondary calculation

Ψ-value supply or ambient air duct Ψ-value extract or exhaust air duct

Nominal width: 160 mm Nominal width: 160 mmInsul. Thickness 50 mm Insul. Thickness: 50 mm

Reflective? Please mark with an "x"! Reflective? Please mark with an "x"!x Yes x Yes

No NoThermal conductivity 0.037 W/(mK) Thermal conductivity 0.037 W/(mK)Nominal air flow rate 92 m³/h Nominal air flow rate 92 m³/h

∆ϑ 18 K ∆ϑ 18 KExterior duct diameter 0.160 m Exterior duct diameter 0.160 m

Exterior diameter 0.260 m Exterior diameter 0.260 mα-Interior 6.76 W/(m²K) α-Interior 6.76 W/(m²K)

α−Surface 2.77 W/(m²K) α−Surface 2.77 W/(m²K)Ψ-value 0.354 W/(mK) Ψ-value 0.354 W/(mK)

Surface temperature difference 2.850 K Surface temperature difference 2.850 K

ComfoAir 200 - Zehnder

PHPP, Annual Heating Demand 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


S P E C I F I C A N N U A L H E A T I N G D E M A N D

Climate: NASA Portland ME Interior Temperature: 20.0 °C

Building: Residential Building Type/Use: Single Family HomeTreated Floor Area ATFA: 98.9 m²

per m²

Area U-Value Temp. Factor ft Gt Treated

Building Element Temperature Zone m² W/(m²K) kKh/a kWh/a Floor AreaExterior Wall - Ambient A 200.9 * 0.085 * 1.00 * 97.7 = 1675 16.94Exterior Wall - Ground B * * 0.74 * =Roof/Ceiling - Ambient A 71.1 * 0.050 * 1.00 * 97.7 = 346 3.50Floor slab / basement ceiling B 71.1 * 0.101 * 0.74 * 97.7 = 515 5.21

A * * 1.00 * =A * * 1.00 * =X * * 0.75 * =

Windows A 22.1 * 0.919 * 1.00 * 97.7 = 1985 20.07Exterior Door A * * 1.00 * =Exterior TB (length/m) A * * 1.00 * =Perimeter TB (length/m) P * * 0.74 * = 0.00Ground TB (length/m) B * * 0.74 * =

Total of All Building Envelope Areas 365.1 –––––––––––––- kWh/(m²a)

Transmission Heat Losses QT Total 4521 45.7

ATFA Clear Room Heightm² m m³

Ventilation System: Effective Air Volume, VV 98.9 * 2.50 = 247.2Effective Heat Recovery Efficiency ηeff 88%of Heat Recovery

Efficiency of Subsoil Heat Exchanger ηSHX 0% nV,system ΦHR nV,Res

1/h 1/h 1/h

Energetically Effective Air Exchange nV 0.374 * (1 - 0.88 ) + 0.025 = 0.069

VV nV cAir Gt m³ 1/h Wh/(m³K) kKh/a kWh/a kWh/(m²a)

Ventilation Heat Losses QV 247 * 0.069 * 0.33 * 97.7 = 547 5.5

Reduction Factor QT QV Night/Weekend

kWh/a kWh/a Saving kWh/a kWh/(m²a)

Total Heat Losses QL ( 4521 + 547 ) 1.0 = 5068 51.3

Orientation Reduction Factor g-Value Area Radiation HPof the Area See Windows Sheet (perp. radiation)

m² kWh/(m²a) kWh/a

1. North 0.09 * 0.61 * 0.97 * 147 = 82. East 0.18 * 0.61 * 3.99 * 415 = 1873. South 0.54 * 0.61 * 12.29 * 661 = 26864. West 0.14 * 0.61 * 4.83 * 278 = 1185. Horizontal 0.00 * 0.00 * 0.00 * 572 = 0

kWh/(m²a)

Available Solar Heat Gains QS Total 2999 30.3

Length Heat. Period Spec. Power qI ATFA

kh/d d/a W/m² m² kWh/a kWh/(m²a)

Internal Heat Gains QI 0.024 * 214 * 2.10 * 98.9 = 1066 10.8

kWh/a kWh/(m²a)

Free Heat QF QS + QI = 4064 41.1

Ratio of Free Heat to Losses QF / QL = 0.80

Utilisation Factor Heat Gains ηG (1 - ( QF / QL )5 ) / (1 - ( QF / QL )

6 ) = 91%

kWh/a kWh/(m²a)

Heat Gains QG ηG * QF = 3700 37.4

kWh/a kWh/(m²a)

Annual Heating Demand QH QL - QG = 1367 14

kWh/(m²a) (Yes/No)

Limiting Value 15 Requirement met? yes

PHPP, Annual Heating Demand 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm

Data for heating balance diagramLosses Gains

Exterior Wall - Ambient 16.9425463

Exterior Wall - Ground

Roof/Ceiling - Ambient 3.49980138

Floor slab / basement ceiling 5.20628697

Windows 20.0742725

Exterior Door

Thermal Bridge Heat Loss

not useful heat gains 3.67941369

Ventilation 5.52878619

Annual Heating Demand 13.8273544

internal gains 10.777505passive solar gains 30.3262476

Thermal bridge credit

Cross check sum 54.931107 54.931107

0.0

16.9

0.0

3.5

5.2

0.0 0.0 0.0

20.1

0.0

5.5

3.7

0.0

13.8

10.8

30.3

0

10

20

30

40

50

60

Losses Gains

He

at

flo

ws

[k

Wh

/(m

²a)]

Heating energy balance

passive solar gains

internal gains

Annual Heating Demand

Thermal bridge credit

not useful heat gains

Ventilation

Exterior Door

Windows

Floor slab / basement ceiling

Roof/Ceiling - Ambient

Exterior Wall - Ground

Exterior Wall - Ambient

Thermal Bridge Heat Loss

PHPP, Monthly Method 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm

Passive House verification S P E C I F I C A N N U A L H E A T I N G D E M A N D

M O N T H L Y M E T H O D

(This page displays the sums of the monthly method over the heating period)Climate: NASA Portland ME Interior Temperature: 20 °C

Building: Residential Building Type/Use: Single Family HomeSpec. Capacity: 132 Wh/(m²K) (Enter in "Summer" worksheet.) Treated Floor Area ATFA: 98.9 m²

per m²Temperature Zone Area U-Value Month. Red. Fac. Gt Treated

Building Element m² W/(m²K) kKh/a kWh/a Floor Area

Exterior Wall - Ambient A 200.9 * 0.085 * 1.00 * 89 = 1520Exterior Wall - Ground B * * 1.00 * =Roof/Ceiling - Ambient A 71.1 * 0.050 * 1.00 * 89 = 314Floor slab / basement ceiling B 71.1 * 0.101 * 1.00 * 69 = 492

A * * 1.00 * =A * * 1.00 * =X * * 0.75 * =

Windows A 22.1 * 0.919 * 1.00 * 89 = 1801Exterior Door A * * 1.00 * =Exterior TB (length/m) A * * 1.00 * =Perimeter TB (length/m) P * * 1.00 * =Ground TB (length/m) B * * 1.00 * = ––––––––––– kWh/(m²a)

Transmission Heat Losses QT Total 4127 41.7

ATFA Clear Room HeightEffective m² m m³

Air Volume VRAX 99 * 2.50 = 247

nV,system η∗SHX ηHR nV,Res nV,equi,fraction

1/h 1/h 1/h

Effective Air Change Rate Ambient nV,e 0.374 *(1- 0% )*(1- 0.88 )+ 0.025 = 0.069Effective Air Change Rate Ground nV,g 0.374 * 0% *(1- 0.88 ) = 0.000

VRAX nV,equi,fraction cAir Gt m³ 1/h Wh/(m³K) kKh/a kWh/a kWh/(m²a)

Ventilation Losses Ambient QV 247 * 0.069 * 0.33 * 89 = 496 5.0

Ventilation Losses Ground QV,e 247 * 0.000 * 0.33 * 47 = 0 0.0

–––––––––––

Ventilation Heat Losses QVTotal 496 5.0

Reduction Factor QT QV Night/Weekend

kWh/a kWh/a Saving kWh/a kWh/(m²a)

Total Heat Losses QL ( 4127 + 496 ) * 1.0 = 4623 46.7

Orientation Reduction Factor g-Value Area Global Radiationof the Area See Windows worksheet (perp. radiation)

m² kWh/(m²a) kWh/a

North 0.09 * 0.61 * 1.0 * 123 = 7East 0.18 * 0.61 * 4.0 * 353 = 159South 0.54 * 0.61 * 12.3 * 574 = 2331West 0.14 * 0.61 * 4.8 * 233 = 99Horizontal 0.00 * 0.00 * 0.0 * 479 = 0Sum Opaque Areas 0

kWh/(m²a)

Available Solar Heat Gains QS Total 2596 26.3

Length Heat. Period Spec. Power qI ATFA

kh/d d/a W/m² m² kWh/a kWh/(m²a)

Internal Heat Gains QI 0.024 * 181 * 2.1 * 98.9 = 902 9.1

kWh/a kWh/(m²a)

Free Heat QF QS + QI = 3498 35.4

Ratio Free Heat to Losses QF / QL = 0.76

Utilisation Factor Heat Gains ηG = 97% kWh/a kWh/(m²a)

Heat Gains QG ηG * QF = 3406 34.4

kWh/a kWh/(m²a)

Annual Heating Demand QH QL - QG = 1216 12

kWh/(m²*a) (Yes/No)

Limiting Value 15 Requirement met? yes

PHPP, Monthly Method 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm

Passive House verificationS P E C I F I C A N N U A L H E A T D E M A N D


Climate: NASA Portland ME Interior Temperature: 20 °C

Building: Residential Building Type/Use: Single Family HomeTreated Floor Area ATFA: 99 m²

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YearHeating Degree Hours - E 19.2 16.5 15.0 9.9 5.5 1.2 -0.7 -0.4 2.5 7.4 11.5 16.7 104 kKh

Heating Degree Hours - G 13.0 13.4 14.7 12.3 9.4 5.2 2.1 0.2 0.3 2.5 5.7 9.7 89 kKh

Losses - Exterior 894 767 697 460 256 57 -35 -17 117 347 537 776 4856 kWh

Losses - Ground 93 96 105 88 67 37 15 2 2 18 41 69 633 kWh

Sum Spec. Losses 10.0 8.7 8.1 5.5 3.3 1.0 -0.2 -0.2 1.2 3.7 5.8 8.6 55.5 kWh/m²

Solar Gains - North 1 1 1 2 2 3 3 2 2 1 1 1 19 kWh

Solar Gains - East 20 27 36 38 40 40 43 42 36 29 20 18 389 kWh

Solar Gains - South 368 436 468 389 352 326 362 414 445 441 340 331 4672 kWh

Solar Gains - West 11 15 24 28 33 34 36 33 25 18 11 9 278 kWh

Solar Gains - Horiz. 0 0 0 0 0 0 0 0 0 0 0 0 0 kWh

Solar Gains - Opaque 0 0 0 0 0 0 0 0 0 0 0 0 0 kWh

Internal Heat Gains 154 140 154 150 154 150 154 154 150 154 150 154 1819 kWh

Sum Spec. Gains Solar + 5.6 6.3 6.9 6.1 5.9 5.6 6.0 6.5 6.7 6.5 5.3 5.2 72.6 kWh/m²

Utilisation Factor 100% 100% 99% 88% 56% 17% 100% 100% 18% 57% 98% 100% 60%

Annual Heating Demand 433 245 126 12 0 0 0 0 0 0 68 333 1216 kWh

Spec. Heating Demand 4.4 2.5 1.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.7 3.4 12.3 kWh/m²

-2

0

2

4

6

8

10

12

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sp

ecif

ic l

oss

es,

gai

ns,

hea

tin

g d

eman

d [

kWh

/(m

² m

on

th)]

Spec. Heating Demand Sum Spec. Gains Solar + Internal Sum Spec. Losses

PHPP, Heating Load 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


S P E C I F I C S P A C E H E A T I N G L O A D

Building: Residential Building Type/Use: Single Family Home

Climate (HL): NASA Portland ME Treated Floor Area ATFA: 98.9 m²Interior

Temperature:20 °C

Design Temperature Radiation: North East South West Horizontal

Weather Condition 1: -10.8 °C 20 53 144 53 87 W/m²

Weather Condition 2: -7.2 °C 15 22 59 26 46 W/m²

Ground Design Temp. 0.1 °C Area U-Value Factor TempDiff 1 TempDiff 2 PT 1 PT 2

Building Element Temperature Zone m² W/(m²K)Always 1

(except "X")K K W W

1. Exterior Wall - Ambient A 200.9 * 0.085 * 1.00 * 30.8 or 27.2 = 528 or 4662. Exterior Wall - Ground B * * 1.00 * 19.9 or 19.9 = or3. Roof/Ceiling - Ambient A 71.1 * 0.050 * 1.00 * 30.8 or 27.2 = 109 or 964. Floor slab / basement ceiling B 71.1 * 0.101 * 1.00 * 19.9 or 19.9 = 142 or 1425. A * * 1.00 * 30.8 or 27.2 = or6. A * * 1.00 * 30.8 or 27.2 = or7. X * * 0.75 * 30.8 or 27.2 = or8. Windows A 22.1 * 0.919 * 1.00 * 30.8 or 27.2 = 626 or 5529. Exterior Door A * * 1.00 * 30.8 or 27.2 = or

10. Exterior TB (length/m) A * * 1.00 * 30.8 or 27.2 = or11. Perimeter TB (length/m) P * * 1.00 * 19.9 or 19.9 = or12. Ground TB (length/m) B * * 1.00 * 19.9 or 19.9 = or13. House/DU Partition Wall I * * 1.00 * 3.0 or 3.0 = or

Transmission Heat Losses PT –––––––––––––- –––––––––––-

Total = 1405 or 1257

ATFA Clear Room Height

Ventilation System: m² m m³

Effective Air Volume, VV 98.9 * 2.50 = 247ηSHX 1 ηSHX 2

Efficiency of Heat Recovery ηHR 88% Heat Recovery Efficiency SHX 0% Efficiency SHX 0% or 0%of the Heat Exchanger

nV,Res (Heating Load) nV,system ΦHR ΦHR

1/h 1/h 1/h 1/h

Energetically Effective Air Exchange nV 0.063 + 0.374 *(1- 0.88 or 0.88 ) = 0.106 or 0.106

Ventilation Heating Load PV

VL nL nL cAir TempDiff 1 TempDiff 2 PV 1 PV 2

m³ 1/h 1/h Wh/(m³K) K K W W

247.2 * 0.106 or 0.106 * 0.33 * 30.8 or 27.2 = 267 or 236

PL 1 PL 2

Total Heating Load PL W W

PT + PV = 1672 or 1493

Orientation Area g-Value Reduction Factor Radiation 1 Radiation 2 PS 1 PS 2

the Area m² (perp. radiation) (see Windows worksheet) W/m² W/m² W W

1. North 1.0 * 0.6 * 0.1 * 20 or 14 = 1 or 12. East 4.0 * 0.6 * 0.2 * 71 or 29 = 32 or 133. South 12.3 * 0.6 * 0.5 * 140 or 58 = 569 or 2354. West 4.8 * 0.6 * 0.1 * 39 or 21 = 17 or 9

5. Horizontal 0.0 * 0.0 * 0.4 * 87 or 46 = 0 or 0

Solar heating power PS Total = 618 or 258

Spec. Power ATFA PI 1 PI 2

Internal heating power PI W/m² m² W W

1.6 * 99 = 158 or 158

PG 1 PG 2

Heating power (gains) PG W W

PS + PI = 776 or 416

PL - PG = 896 or 1077

Heating Load PH = 1077 W

Specific Heating Load PH / ATFA = 10.9 W/m²

Input Max. Supply Air Temperature °C °C °C

Max. Supply Air Temperature ϑSupply,Max 52 °C Supply Air Temperature Without Heating ϑSupply,Min 16.4 16.8

For Comparison: Heating Load Transportable by Supply Air. PSupply Air,Max = 1072 W specific: 10.8 W/m²

(Yes/No)

Supply Air Heating Sufficient? No

PHPP, Summer 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


S U M M E R



Spec. Capacity: 132 Wh/K pro m² TFA

Overheating limit:

25 °C Area U-Value Red. Factor fT,Summer HSummer Heat Conductance

Building Element Temperature Zone m² W/(m²K)

1. Exterior Wall - Ambien A 200.9 * 0.085 * 1.00 = 17.12. Exterior Wall - Ground B * * 1.00 =3. Roof/Ceiling - Ambient A 71.1 * 0.050 * 1.00 = 3.54. Floor slab / basement B 71.1 * 0.101 * 1.00 = 7.25. A * * 1.00 =6. A * * 1.00 =7. X * * 0.75 =8. Windows A 22.1 * 0.919 * 1.00 = 20.39. Exterior Door A * * 1.00 =

10. Exterior TB (length/m) A * * 1.00 =11. Perimeter TB (length/m P * * 1.00 =12. Ground TB (length/m) B * * 1.00 =

–––––––––––

Exterior Thermal Transmittance, HT,e 41.0 W/K

Ground Thermal Transmittance, HT,g 7.2 W/K


Effective m² m m³

Heat Recovery Efficiency ηHR 88% Air Volume VV 98.9 * 2.50 = 247

SHX Efficiency η∗SHX 0%

Summer Ventilation continuous ventilation to provide sufficient indoor air quality

Air Change Rate by Natural (Windows & Leakages) or Exhaust-Only Mechanical Ventilation, Summer: 0.38 1/h

Mechanical Ventilation Summer: 0.37 1/h with HR (check if applicable)

nL,nat nV,system ΦHR nV,Rest

1/h 1/h 1/h 1/h

Energetically Effective Airchange Rate nV 0.378 + 0.374 * (1 - 0.000 ) + 0.000 = 0.752

VV nV,equi,fraction cAir m³ 1/h Wh/(m³K)

Ventilation Transm. Ambient HV,e 247 * 0.752 * 0.33 = 61.4 W/K

Ventilation Transm. Ground HV,g 247 * 0.000 * 0.33 = 0.0 W/K

Additional Summer Ventilation for Cooling Temperature amplitude summer 8.7 K

Select: x Window Night Ventilation, Manual Corresponding Air Change Rate 0.16 1/h

Mechanical, Automatically Controlled Ventilation (for window ventilation: at 1 K temperature difference indoor - outdoor)

Minimum Acceptable Indoor Temperature 22.0 °C

Orientation Angle Shading g-Value Area Portion of Glazing Aperture

of the Area Factor Factor Dirt (perp. radiation)

Summer Summer m² m²

1. North 0.9 * 0.35 * 0.95 * 0.61 * 1.0 * 38% = 0.12. East 0.9 * 0.44 * 0.95 * 0.61 * 4.0 * 57% = 0.53. South 0.9 * 0.41 * 0.95 * 0.61 * 12.3 * 88% = 2.34. West 0.9 * 0.44 * 0.95 * 0.61 * 4.8 * 56% = 0.65. Horizontal 0.9 * 1.00 * 0.95 * 0.00 * 0.0 * 0% = 0.06 Sum Opaque Areas 0.0

m²/m²

Solar Aperture Total 3.6 0.04

Specif. Power qI ATFA

W/m² m² W W/m²

Internal Heat Gains QI 2.10 * 99 = 208 2.1

Frequency of Overheating hϑ ≥ ϑmax 3.0% at the overheating limit ϑmax = 25 °C

If the "frequency over 25°C" exceeds 10%, additional measures to protect against summer heat waves are necessary.

Solar Load Spec. Capacity ATFA

kWh/d 1/k Wh/(m²K) m²

Daily Temperature Swing due to Solar Load 15.9 * 1000 / ( 132 * 99 ) = 1.2 K

PHPP, Shading-S 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


C A L C U L A T I N G S U M M E R S H A D I N G F A C T O R S

Climate: NASA Portland ME

Summer Orientation Glazing areaSummer

shading factor

Building: Residential m² rS

Latitude: 43.7 North 0.37 35% Results from the Summer worksheet:East 2.29 44% Frequency of Overheating hϑ ≥ ϑmax 3.0%

South 10.77 41%

West 2.73 44%

Horizontal 0.00 100%

Input Field

Summer Summer

Quantity Description:Deviation from

North

Angle of Inclination from the Horizontal

Orientation Glazing Width Glazing Height Glazing AreaHeight of the

Shading ObjectHorizontal Distance

Window Reveal Depth

Distance from Glazing Edge to

RevealOverhang Depth

Distance from Upper Glazing

Edge to Overhang

Additional Shading

Reduction Factor (Summer)

Reduction factor z for temporary sun

protection

Horizontal Shading

Reduction Factor

Reveal Shading Reduction Factor

Overhang Shading Reduction Factor

Total Summer Shading

Reduction Factor

Degrees Degrees m m m m m m m % % % % % %wG hG AG hHori dHori oReveal dReveal oover dover rother z rH rR rO rS

1 wi-n-1 15 90 North 0.28 0.66 0.2 9.14 7.62 0.24 0.09 0.24 0.06 55% 77% 88% 37%1 wi-n-2 15 90 North 0.28 0.66 0.2 9.14 7.62 0.24 0.09 0.71 0.41 55% 77% 79% 33%1 wi-e-1 105 90 East 0.66 0.66 0.4 9.14 30.48 0.24 0.09 0.24 0.06 82% 92% 85% 64%1 wi-e-2 105 90 East 0.82 1.72 1.4 9.14 30.48 0.24 0.09 2.51 0.09 82% 93% 42% 32%1 wi-e-3 105 90 East 0.66 0.66 0.4 9.14 30.48 0.24 0.09 0.24 0.06 82% 92% 85% 64%1 wi-s-1 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.09 0.24 0.06 30% 91% 92% 91% 23%1 wi-s-2 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.09 0.24 0.06 30% 91% 92% 91% 23%1 wi-s-3 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.09 0.71 0.41 91% 92% 71% 60%1 wi-s-4 195 90 South 1.64 1.64 2.7 7.62 27.43 0.24 0.09 0.71 0.41 91% 92% 71% 60%1 wi-w-1 285 90 West 0.82 1.72 1.4 9.14 8.53 0.24 0.09 0.24 0.06 52% 93% 97% 47%1 wi-w-2 285 90 West 0.66 0.66 0.4 9.14 8.53 0.24 0.09 0.24 0.06 52% 92% 87% 42%1 wi-w-3 285 90 West 0.66 0.66 0.4 9.14 8.53 0.24 0.09 0.24 0.06 52% 92% 87% 42%1 wi-w-4 285 90 West 0.66 0.66 0.4 9.14 8.53 0.24 0.09 0.24 0.06 52% 92% 87% 42%

0.23 0.12 0.00 0.000.23 0.12 0.00 0.000.23 0.12 0.00 0.000.23 0.12 1.22 0.610.23 0.12 0.00 0.000.23 0.12 0.00 0.000.23 0.12 0.00 0.000.23 0.12 0.71 0.410.23 0.12 0.71 0.410.23 0.12 0.00 0.000.23 0.12 0.00 0.000.23 0.12 0.00 0.000.23 0.12 0.00 0.00

PHPP, SummVent 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


S U M M E R V E N T I L A T I O N


Building Volume 247 m³

Description Wi-e-1,e3,w2,w3Wi-n-1,n-2 Wi-e1,w2 e-1,e3,w2,w3Wi-n-1,n-2 Wi-e1,w2Fraction of Opening Duration 30% 30% 30% 30% 30% 30%

Climate Boundary Conditions

Temperature Diff Interior - Exterior 4 4 4 1 1 1 K

Wind Velocity 2 2 2 0 0 0 m/s

Note: for summer night ventilation please set a temperature difference of 1 K and a wind velocity of 0 m/sotherwise the cooling effects of the night ventilation will be overestimated!

Window Group 1

Quantity 5 2 2 5 2 2Clear Width 0.71 0.33 0.83 0.71 0.33 0.83 m

Clear Height 0.71 0.71 1.72 0.71 0.71 1.72 m

Tilting Windows? x x x x x xOpening Width (for tilting windows) 0.100 0.100 0.100 0.100 0.100 0.100 m

Window Group 2 (Cross Ventilation)

Quantity

Clear Width m

Clear Height m

Tilting Windows?

Opening Width (for Tilting Windows) m

Difference in Height to Window 1 m

Single-Sided Ventilation 1 - Airflow Volume 134 40 137 51 16 62 m³/h

Single-Sided Ventilation 2 - Airflow Volume 0 0 0 0 0 0 m³/h

Cross Ventilation Airflow Volume 134 40 137 51 16 62 m³/h

Contribution to Air Change Rate 0.16 0.05 0.17 0.06 0.02 0.08 1/h

Summary of Summer Ventilation Distribution

Description Ventilation Type Daily Average Air Change Rate

Summer Vent Daytime 0.38 1/hSummer Vent Nightime 0.16 1/h

1/h

PHPP, Cooling 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm

Passive House verificationS P E C I F I C U S E F U L C O O L I N G D E M A N D



Building: Residential Building Type/Use: Single Family HomeTreated Floor Area ATFA: 99 m²

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec YearHeating Degree Hours - Ex 22.9 19.8 18.7 13.5 9.2 4.8 3.0 3.3 6.1 11.2 15.1 20.4 148 kKh

Heating Degree Hours - G 16.7 16.7 18.4 15.9 13.1 8.8 5.8 4.0 3.9 6.3 9.3 13.4 132 kKh

Losses - Exterior 2345 2029 1911 1378 944 494 305 343 626 1142 1547 2086 15151 kWh

Losses - Ground 119 120 132 114 94 63 41 28 28 45 67 96 947 kWh

Losses Summer Ventilatio 0 0 27 266 304 169 123 130 206 370 180 0 1774 kWh

Sum Spec. Heat Losses 24.9 21.7 20.9 17.8 13.6 7.3 4.7 5.1 8.7 15.7 18.1 22.1 180.7 kWh/m²

Solar Load North 1 1 2 2 3 3 3 3 2 1 1 1 24 kWh

Solar Load East 24 32 42 44 47 47 50 49 43 35 23 21 458 kWh

Solar Load South 210 249 268 222 201 186 207 237 255 252 194 189 2670 kWh

Solar Load West 17 23 36 42 48 51 53 48 37 27 16 13 412 kWh

Solar Load Horiz. 0 0 0 0 0 0 0 0 0 0 0 0 0 kWh

Solar Load Opaque 0 0 0 0 0 0 0 0 0 0 0 0 0 kWh

Internal Heat Gains 154 140 154 150 154 150 154 154 150 154 150 154 1819 kWh

Sum Spec. Loads Solar + 4.1 4.5 5.1 4.7 4.6 4.4 4.7 5.0 4.9 4.7 3.9 3.8 54.4 kWh/m²

Utilisation Factor Losses 16% 21% 24% 26% 34% 60% 73% 89% 56% 30% 21% 17% 30%

Useful Cooling Energy Dem 0 0 0 0 0 2 127 48 2 0 0 0 179 kWh

Spec. Cooling Demand 0.0 0.0 0.0 0.0 0.0 0.0 1.3 0.5 0.0 0.0 0.0 0.0 1.8 kWh/m²

0

5

10

15

20

25

30

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sp

ecif

ic lo

sses

, lo

ads,

u

sefu

l co

oli

ng

dem

and

[kW

h/(

m²

mo

nth

)]

Spec. Cooling Demand Sum Spec. Heat Losses Sum Spec. Loads Solar + Internal

PHPP, Cooling Units 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


C O M P R E S S O R C O O L I N G U N I T S

Climate: NASA Portland ME Interior Temperature Summer: 25 °C


ATFA Clear Room HeightEffective m² m m³

Air Volume VV 99 * 2.50 = 247

nV,system ΦHR

1/h Efficiency Humidity Rec. 1/h

Hygrically Effective Mech. Air Change Rate Summer 0.374 * (1 - ) = 0.374

nV,nat nV,Res nNight,Windows nNight,mechanical

1/h 1/h 1/h 1/h

Direct Ambient Air Change Rate Summer 0.378 + 0.000 + 0.246 + 0.000 = 0.625

Ambient Air Change Rate Summer Total 1.00 1/h

Supply Air Cooling

check as appropriate

On/Off Mode (check as appropriate)

Minimum Temperature of Cooling Coil Surface °C

Recirculation Cooling

check as appropriate

On/Off Mode (check as appropriate)

Minimum Temperature of Cooling Coil Surface °C

Volume Flow Rate m³/h

Additional Dehumidificationcheck as appropriate

Max. Humidity Ratio 12 g/kg

Humidity Sources 2 g/(m²h)

Humidity Capacity Building 700 g/(g/kg)/m²

Humidity at Beginning of Cooling Period 8 g/kg

Panel Coolingcheck as appropriate

sensible latent

Useful Cooling Demand 1.8 0.0

of which Sensible Fraction

Supply Air Cooling kWh/(m²a)

Recirculation Cooling kWh/(m²a)

Dehumidification kWh/(m²a)

Remaining for Panel Cooling kWh/(m²a)

Total 0.0 0.0 kWh/(m²a) 0.0%

Unsatisfied Demand 1.8 0.0 kWh/(m²a)

PHPP, Cooling Load 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


C O O L I N G L O A D

Building: Residential Building Type/Use: Single Family Home Interior Temperature:

25 °C

Spec. Capacity: 132 Wh/(m²K) (Enter in "Summer" worksheet.) Treated Floor Area ATFA: 98.9 m²

Climate (Cooling Load): NASA Portland ME

Ambient Air Sky Ground Radiation: North East South West Horizontal

Design Temperature: 25.9 °C 17.0 °C 19.7 °C 86 188 190 188 337 W/m²

Area U-Value Factor TempDiff

Building Elements Temperature Zone m² W/(m²K)Always 1

(except "X")K W

1. Exterior Wall - Ambient A 200.9 * 0.085 * 1.00 * 0.9 = 152. Exterior Wall - Ground B * * 1.00 * -5.3 =3. Roof/Ceiling - Ambient A 71.1 * 0.050 * 1.00 * 0.9 = 34. Floor slab / basement c B 71.1 * 0.101 * 1.00 * -5.3 = -385. A * * 1.00 * 0.9 =6. A * * 1.00 * 0.9 =7. X * * 0.75 * 0.9 =8. Windows A 22.1 * 0.919 * 1.00 * 0.9 = 189. Exterior Door A * * 1.00 * 0.9 =

10. Exterior TB (length/m) A * * 1.00 * 0.9 =11. Perimeter TB (length/m) P * * 1.00 * -5.3 =12. Ground TB (length/m) B * * 1.00 * -5.3 =13. House/DU Partition Wall I * * 1.00 * 3.0 =

Lambient W/K TempDiff K LSky W/K TempDiff K

14. Radiation Correction 0.0 * 0.9 + 0.0 * -8.0 = 0 ––––––––

Transmission Heat Losses PT Total = -1


Ventilation System: m² m m³

Effective Air Volume, VV 98.9 * 2.50 = 247

Vent. Transm. TempDiffW/K K W

Exterior 61.4 * 0.9 = 55Ground 0.0 * -5.3 = 0

Additional Summer Ventilation:

x Window Night Ventilation, Manual Corresponding Air Change Rate 0.16 1/h

Mechanical, Automatically Controlled Ventilation Minimum Indoor Temperature 22.0 °CkWh/d kh/d W

Heat Removal Cooling Design Day Window Ventilation -1.4 / 0.024 = -57(from Cooling worksheet) Automatic Night Ventilation 0.0 / 0.024 = 0

W

Ventilation Heat Load PV Total = -2

Orientation Area g-Value Reduction Factor Radiation PS

of the Area m² (perp. radiation) W/m² W

1. North 1.0 * 0.6 * 0.11 * 91 = 62. East 4.0 * 0.6 * 0.22 * 198 = 1053. South 12.3 * 0.6 * 0.31 * 192 = 4454. West 4.8 * 0.6 * 0.21 * 171 = 1085. Horizontal 0.0 * 0.0 * 0.40 * 337 = 06. Sum Opaque Areas 0

Heat Gain - Solar Heat Load, PS Total = 664

Spec. Power ATFA PI

W/m² m² W

Internal Heat Load PI 3.1 * 99 = 307

Cooling Load PC PT + PV + PS + PI = 968 W

Specific Maximum Cooling Load PC / AEB = 9.8 W/m²

Minimal supply air temperature 5 °C Supply air temperature without cooling ϑSupply,Min 25.9 °C

Cooling capacity that is transportable through the supply air PSupplyAir;Max = 650 W

specific = 6.6 W/m²

(yes/no)

Air conditioning over the supply air possible? no

Solar Load Time Spec. Capacity ATFA

W h/d Wh/(m²K) m²

Daily Temperature Swing due to Solar Load 664.1 * 24 / ( 132 * 99 ) = 1.2 K

PHPP, DHW+Distribution 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


H E A T D I S T R I B U T I O N A N D D H W S Y S T E M


Interior Temperature: 20 °CBuilding Type/Use: Single Family Home

Treated Floor Area ATFA: 99 m²Occupancy: 2.8 Pers

Number of Residences: 1Annual Heating Demand qHeating 1216 kWh/a

Length of Heating Period: 214 dAverage heating load Pave: 0.2 kW

Marginal Utilisability of Additional Heat Gains: 63% Parts

Warm Region Cold Region Total

Space Heat Distribution 1 2 3

Length of Distribution Pipes LH (Project) m

Heat Loss Coefficient per m Pipe Ψ (Project) W/(mK)

Temperature of the Room Through Which the Pipes Pa ϑX Mechanical Room 20 °C

Design Flow Temperature ϑdist Flow, Design Value °C

Design System heating load Pheating (exist./calc.) kW

Flow Temperature Control (check)

Design Return Temperature ϑR =0.714∗(ϑdist-20)+20 °C

Annual Heat Emission per m of Plumbing q*HL = Ψ (ϑm−ϑX) tHeating*0.024 Total 1,2,3 kWh/(m·a)

Possible Utilization Factor of Released Heat ηG -

Annual Losses QHL = LH · q*HL · (1-ηG) 0 0 0 0 kWh/a

Specif. Losses qHL = ΣQHL / ATFA kWh/(m²a) 0.0'Performance ratio of heat distribution ea,HL = ( qH + qHL) / qH 100% -

DHW: Standard Useful Heat

DHW Consumption per Person and Day (60 °C) VDHW (Project or Average Value 25 Litres/P/d) 25.0 Litre/Person/d

Average Cold Water Temperature of the Supply ϑDW Temperature of Drinking Water (10°) 9.1 °C

DHW Non-Electric Wash and Dish (Electricity worksheet) 84 kWh/a

Useful Heat - DHW QDHW 1606 kWh/a

Specif. Useful Heat - DHW qDHW = QDHW / ATFA kWh/(m²a) 16.2

DHW Distribution and Storage Warm Region Cold Region Total

Length of Circulation Pipes (Flow + Return) LHS (Project) 0.0 m

Heat Loss Coefficient per m Pipe Ψ (Project) 0.104 W/m/K

Temperature of the Room Through Which the Pipes Pa ϑX Mechanical Room 20 °C

Design Flow Temperature ϑdist Flow, Design Value 60.0 °C

Daily circulation period of operation. tdCirc (Project) 0.0 h/d

Design Return Temperature ϑR =0.875*(ϑdist-20)+20 55 °C

Circulation period of operation per year tCirc = 365 tdCirc 0 h/a

Annual Heat Released per m of Pipe q*Z = Ψ (ϑm−ϑX) tCirc 0 kWh/m/a

Possible Utilization Factor of Released Heat ηGDHW =theating/365d * ηG 37% -

Annual Heat Loss from Circulation Lines QZ = LHS · q*Z ·(1-ηGDHW) 0 0 kWh/a

Total Length of Individual Pipes LU (Project) 33.53 m

Exterior Pipe Diameter dU_Pipe (Project) 0.016 m

Heat loss per tap opening qIndividual =(cpH2OVH2O+cpMatVMat)(ϑdist-ϑX) 0.2298 kWh/tap opening

Amount of tap openings per year nTap = nPers . 3 . 365 / nLU 3094 Tap openings per year

Annual Heat Loss qU = nTap . qIndividual 711 kWh/a

Possible Utilization Factor of Released Heat ηG_U =theating/8760*ηG 37% -

Annual Heat Loss of Individual Pipes QU = qU ·(1-ηG_U) 448 448 kWh/a

Total 1,2,3

Average Heat Released From Storage PS 100 W

Possible Utilization Factor of Released Heat ηG_S =theating/8760*ηG 37%

Annual Heat Losses from Storage QS = PS·8.760 kh·(1-ηG_S) 552 552 kWh/a

Total 1,2,3

Total Heat Losses of the DHW System QWL = QZ+QU+QS 1000 kWh/a

Specif. Losses of the DHW System qWL = QWL / ATFA kWh/(m²a) 10.1

Performance ratio DHW-distribution + storage ea,WL = (qTWW + qWV) / qTWW 162.3% -

Total Heating Demand of DHW system QgDHW = QDHW+QWL 2606 kWh/a

Total Spec. Heating Demand of DHW System qgDHW = QgDHW / ATFA kWh/(m²a) 26.4

PHPP SolarDHW 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


S O L A R H O T W A T E R G E N E R A T I O N


Treated Floor Area ATFA: 98.9 m²

Solar Fraction with DHW demand including washing and dish-washing

Heating Demand DHW qgDHW 2606 kWh/a from DHW+Distribution worksheet

Latitude: 43.7 ° from Climate Data worksheet

Selection of collector from list (see below): #N/A

Solar Collector Area m²

Deviation from North °

Angle of Inclination from the Horizontal °

Height of the Collector Field m

Height of Horizon hHori m

Horizontal Distance aHori m

Additional Reduction Factor Shading rother %

Occupancy 2.8 Persons

Specific Collector Area 0.0 m²/Pers

Estimated Solar Fraction of DHW Production 0%

Solar Contribution to Useful Heat 0 kWh/a 0 kWh/(m²a)

Secondary Calculation of Storage Losses

Selection of DHW storage from list (see below): 1 Selection:

Total Storage Volume 0 litre

Volume Standby Part (above) litre

Volume Solar Part (below) litre

Specific Heat Losses Storage (total) 0.0 W/K

Typical Temperature DHW 60 °C

Room Temperature °C

Storage Heat Losses (Standby Part Only) 0 W

Total Storage Heat Losses W

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0

50

100

150

200

250

January February March April May June July August September October November December

So

lar

fra

cti

on

[-]

So

la r

ad

iati

on

, he

ati

ng

lo

ad

, DH

W g

en

era

tio

n, h

ea

tin

g l

oa

d

c

ove

red

by

so

lar

[kW

h/m

on

th]

Monthly Heating Load Covered by Solar

Total Monthly Heating Load DHW Production

Radiation on Tilted Collector Surface

Monthly Solar Fraction

PHPP, Electricity 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


Building: Residential E L E C T R I C I T Y D E M A N D

# Households 1 HH

Persons 2.8 P Solar Fraction of DHW Laundry&Dish 0% Prim. Energy Factors: Electricity 2.6 kWh/kWh

Living Area 99 m² Marginal Performance Ratio DHW 63% Natural Gas 1.1 kWh/kWh

Annual Heating Demand 12 kWh/(m²a) Marginal Performance Ratio Heating 100% Energy Carrier for Space Heating/DHW: 2.6 2.6Column Nr. 1 2 3 4 5 6 7 8 8a 9 10 11 12 13 14

Application

Use

d ?

(1

/0)

With

in t

he

Th

erm

al

En

velo

pe

? (

1/0

)

No

rm D

em

an

d

Util

iza

tion

Fa

cto

r

Fre

qu

en

cy

Re

fere

nce

Qu

an

tity

Use

ful E

ne

rgy

(kW

h/a

)

Ele

ctri

c F

ract

ion

No

n-E

lect

ric

Fra

ctio

n

Ele

ctr

icit

y D

em

an

d

(kW

h/a

)

Ad

diti

on

al

De

ma

nd

Ma

rgin

al

Pe

rfo

rma

nce

Ra

tio

So

lar

Fra

ctio

n

No

n-E

lec

tric

D

em

an

d (

kW

h/a

)

Pri

ma

ry E

ne

rgy

-D

em

an

d (

kW

h/a

)

Dishwashing 0 1 1.10 kWh/Use * 1.00 * 65 /(P*a) * 2.8 P = 0 * 50% = 0 0DHW Connection * 50% * (1+ 0.30 ) * 0.63 *(1- 0.00 ) = 0 0Clothes washing 1 1 1.10 kWh/Use * 1.00 * 57 /(P*a) * 2.8 P = 177 * 55% = 97 253DHW Connection * 45% * (1+ 0.05 ) * 0.63 *(1- 0.00 ) = 52 136Clothes drying with: 1 1 3.50 kWh/Use Residual

dampness 0.88 * 57 /(P*a) * 2.8 P = 0 0% = 0 0Clothesline 0.60 = 0 0% 1.00 * 0 0Energy consumed by evaporation 1 1 3.13 kWh/Use * 0.60 * 57 /(P*a) * 2.8 P = 302 * 100% * (1+ 0.00 ) * 1.00 *(1- 0.72 ) = 86 223Refrigerating 0 1 0.78 kWh/d * 1.00 * 365 d/a * 1 HH = 0 * 100% = 0 0Freezing 0 1 0.88 kWh/d * 1.00 * 365 d/a * 1 HH = 0 * 100% = 0 0or combined unit 1 1 0.88 kWh/d * 1.00 * 365 d/a * 1 HH = 321 * 100% = 321 835Cooking with: 1 1 0.25 kWh/Use * 1.00 * 500 /(P*a) * 2.8 P = 353 * 100% = 353 918Electricity Percentage CFLs * 0% 0 0Lighting 1 1 11 W 100% * 1.00 * 2.90 kh/(P*a) * 2.8 P = 90 * 100% = 90 234Consumer electronics 1 1 80 W * 1.00 * 0.55 kh/(P*a) * 2.8 P = 124 * 100% = 124 323Small appliances, etc. 1 1 50 kWh * 1.00 * 1.00 /(P*a) * 2.8 P = 141 * 100% = 141 367Total aux. electricity 351 351 914Other:

kWh/a 0 0 0kWh/a 0 0 0kWh/a 0 0 0

DHW Non-Electric - Wash&Dish

Total 1861 kWh 1479 kWh 84 kWh 138 4204Non-Renewable Non-Electric DHW Wash&Dish

Specific Demand 15.0 kWh/(m2a) 0.8 kWh/(m2a) 1.4 42.5

Recommended Maximum Value 18 50

PHPP, Aux Electricity 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


Building: Residential A U X I L I A R Y E L E C T R I C I T Y

1 Living Area 99 m² Operation Vent. System Winter 5.13 kh/a Primary Energy Factor - Electricity 2.6 kWh/kWh

2 Heating Period 214 d Operation Vent. System Summer 3.63 kh/a Annual Space Heating Demand 12 kWh/(m2a)

3 Air Volume 247 m³ Air Change Rate 0.37 h-1 Boiler Rated Power 15 kW

4 Dwelling Units 1 HH Defrosting HX from -5.0 °C DHW System Heating Demand 2606 kWh/a

5 Enclosed Volume 297 m³ Design Flow Temperature 0 °C

Column Nr. 1 2 3 4 5 6 7 8 9 10 11

Application

Use

d ?

(1

/0)

With

in th

e T

he

rma

l E

nve

lop

e?

(1

/0)

No

rm D

em

an

d

Util

iza

tion

Fa

cto

r

Pe

rio

d o

f Op

era

tion

Re

fere

nce

Siz

e

Ele

ctri

city

D

eman

d

(kW

h/a

)

Ava

ilab

le a

s In

teri

or

He

at

Use

d D

uri

ng

Tim

e

Pe

rio

d (

kh/a

)

Inte

rnal

Hea

t S

ou

rce

(W)

Pri

mar

y E

ner

gy

D

eman

d

(kW

h/a

)

Ventilation System

Winter Ventilation 1 1 0.42 Wh/m³ * 0.37 h-1 * 5.1 kh/a * 247.19761 m³ = 199 considered in heat recovery efficiency 518Summer Ventilation 1 1 0.42 Wh/m³ * 0.37 h-1 * 3.6 kh/a * 247.19761 m³ = 141 no summer contribution to IHG 366Defroster HX 1 1 178 W * 1.00 * 0.1 kh/a * 1 = 11 * 1.0 / 5.13 = 2 30

Heating System Controlled/Uncontrolled (1/0)

Enter the Rated Power of the Pump W 0

Circulation Pump 0 0 94 W * 1.0 * 5.1 kh/a * 1 = 0 * 1.0 / 5.13 = 0 0Boiler Electricity Consumption at 30% Load W

Aux. Energy - Heat. Boiler 0 0 55 W * 1.00 * 0.00 kh/a * 1 = 0 * 1.0 / 5.13 = 0 0Aux. Energy - Wood fired/pellet boiler 0 0 Data entries in worksheet Boiler. Auxiliary energy demand including possible drinking water product 0 * 1.0 / 5.13 = 0 0

DHW system

Enter Average Power Consumption of Pump W

Circulation Pump 0 0 28 W * 1.00 * 4.3 kh/a * 1 = 0 * 0.6 / 8.76 = 0 0Enter the Rated Power of the Pump W

Storage Load Pump DHW 0 0 50 W * 1.00 * 0.2 kh/a * 1 = 0 * 1.0 / 5.13 = 0 0Boiler Electricity Consumption at 100% Load W

DHW Boiler Aux. Energy 0 0 165 W * 1.00 * 0.0 kh/a * 1 = 0 * 1.0 / 5.13 = 0 0Enter the Rated Power of the Solar DHW Pump W

Solar Aux Electricity 0 1 35 W * 1.00 * 1.8 kh/a * 1 = 0 * 0.6 / 8.76 = 0 0

Misc. Aux. Electricity

Misc. Aux. Electricity 0 0 kWh/a * 1.00 * 1.0 * 1 HH = 0 * 1.0 / 8.76 = 0 0

Total 351 2 914

Specific Demand kWh/(m²a) Divide by Living Area: 3.6 9.2

PHPP, PE Value 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


P R I M A R Y E N E R G Y V A L U E


Treated Floor Area ATFA: 99 m²

Space Heating Demand incl. Distribution 12 kWh/(m²a)

Useful Cooling Demand: 0 kWh/(m²a)

Final Energy Primary EnergyEmissions

CO2-Equivalent

kWh/(m2a) kWh/(m2a) kg/(m2a)

Electricity Demand (without Heat Pump) PE ValueCO2-Emissions Factor (CO2-

Equivalent)

Covered Fraction of Space Heating Demand (Project) 100% kWh/kWh g/kWh

Covered Fraction of DHW Demand (Project) 0% 2.6 680

Direct Electric Heating QH,de 12.3 32.0 8.4

DHW Production, Direct Electric (without Wash&Dish) QDHW,de (DHW+Distribution, SolarDHW) 0.0 0.0 0.0

Electric Post heating DHW Wash&Dish (Electricity, SolarDHW) 0.0 0.0 0.0

Strombedarf Haushaltsgeräte QEHH (Electricity worksheet) 11.4 29.6 7.8

Electricity Demand - Auxiliary Electricity 3.6 9.2 2.4Total Electricity Demand (without Heat Pump) 27.3 70.9 18.5

Heat Pump PE ValueCO2-Emission Factor (CO2-

Equivalent)

Covered Fraction of Space Heating Demand (Project) 0% kWh/kWh g/kWh

Covered Fraction of DHW Demand (Project) 100% 2.6 680

Energy Carrier - Supplementary Heating Electricity 2.6 680

Annual Coefficient of Performance - Heat Pump Separate Calculation 2.40

Total System Performance Ratio of Heat Generator Separate Calculation 0.42

Electricity Demand Heat Pump (without DHW Wash&Dish) QHP 10.5 25.8 6.7

Non-Electric Demand, DHW Wash&Dish (Electricity worksheet) 0.5 1.4 0.4Total Electricity Demand Heat Pump 11.0 28.6 7.5

Compact Heat Pump Unit PE ValueCO2-Emission Factor (CO2-

Equivalent)

Covered Fraction of Space Heating Demand (Project) kWh/kWh g/kWh

Covered Fraction of DHW Demand (Project) 2.6 680


COP Heat Pump Heating (Compact worksheet) 0.0

COP Heat Pump DHW (Compact worksheet) 0.0

Performance Ratio of Heat Generator (Verification) (Compact worksheet)

Performance Ratio of Heat Generator (Planning) (Compact worksheet)

Electricity Demand Heat Pump (without DHW Wash&Dish) QHP (Compact worksheet) 0.0 0.0 0.0

Non-Electric Demand, DHW Wash&Dish 0.0 0.0 0.0Total Compact Unit (Compact worksheet) 0.0 0.0 0.0

HP Combination: 2 independent HP for heating and WW see "HP Combi" worksheet PE ValueCO2-Emission Factor (CO2-

Equivalent)




COP Heat Pump for Heating (Compact worksheet) 0.0

COP Heat Pump for DHW (Compact worksheet) 0.0

Performance Ratio of Heat Generator (Verification) (Compact worksheet)

Performance Ratio of Heat Generator (Planning) (Compact worksheet)

Electricity Demand Heat Pump (without DHW Wash&Dish) QHP (Compact worksheet) 0.0 0.0 0.0

Non-Electric Demand, DHW Wash&Dish 0.0 0.0 0.0Total Combined HP (Compact worksheet) 0.0 0.0 0.0

Boiler PE ValueCO2-Emission Factor (CO2-

Equivalent)


Covered Fraction of DHW Demand (Project)

Boiler Type (Boiler worksheet)

Performance Ratio of Heat Generator (Boiler worksheet) 0%

Annual Energy Demand (without DHW Wash&Dish) (Boiler worksheet) 0.0 0.0 0.0Non-Electric Demand, DHW Wash&Dish (Electricity worksheet) 0.0 0.0 0.0Total Heating Oil/Gas/Wood 0.0 0.0 0.0

District Heat PE ValueCO2-Emission Factor (CO2-

Equivalent)



Heat Source (District Heat worksheet)

Performance Ratio of Heat Generator (District Heat worksheet) 0%

Heating Demand District Heat (without DHW Wash&Dish) (District Heat worksheet) 0.0 0.0 0.0Non-Electric Demand, DHW Wash&Dish (Blatt Strom) 0.0 0.0 0.0Total District Heat 0.0 0.0 0.0

Other PE ValueCO2-Emission Factor (CO2-

Equivalent)



Heat Source (Project) Wood

Performance Ratio of Heat Generator (Project)

Annual Energy Demand, Space Heating 0.0 0.0 0.0Annual Energy Demand, DHW (without DHW Wash&Dish) 0.0 0.0 0.0Non-Electric Demand, DHW Wash&Dish (Blatt Strom) 0.0 0.0 0.0Non-Electric Demand Cooking/Drying (Gas) (Blatt Strom) 0.0 0.0 0.0Total - Other 0.0 0.0 0.0

Cooling with Electric Heat Pump PE ValueCO2-Emission Factor (CO2-

Equivalent)

kWh/kWh g/kWh

Covered Fraction of Cooling Demand (Project) 100% 2.6 680

Heat Source Electricity

Annual coefficient of performance coolingEnergy Demand Space Cooling 0.0 0.0 0.0

Heating, Cooling, DHW, Auxiliary and Household Electricity 38.2 99.4 26.0

Total PE Value 99.4 kWh/(m²a)

Total Emissions CO2-Equivalent 26.0 kg/(m²a) (Yes/No)

Primary Energy Requirement 120 kWh/(m²a) yes

Heating, DHW, Auxiliary Electricity (No Household Applications) 26.3 67.0 17.5

Specific PE Demand - Mechanical System 67.0 kWh/(m²a)

Total Emissions CO2-Equivalent 17.5 kg/(m²a)

Solar Electricity kWh/a PE Value (Savings) CO2-Emission Factor

Planned Annual Electricity Generation Separate Calculation kWh/kWh g/kWh

0.7 250

Specific Demand

PE Value: Conservation by Solar Electricity kWh/(m²a)

Saved CO2 emissions through solar electricity kg/(m²a)

PHPP, Climate Data 3113 2013 05 21 Initial PHPP Check - MM NQ SMB RR Edits.xlsm


C L I M A T E D A T A


Standard/Regional Climate: Select here. Use Regional Data? Yes Transfer to Annual Method

Standard Climate Building NASA Portland ME HT 214 d/a

Select region here Chosen Method for Heating Demand: Monthly method Gt 98 kKh/a

Germany Monthly Data: NASA Portland ME North 142 kWh/(m²a)

Annual Data: East 341 kWh/(m²a)

Use Annual Climate Data Set No South 674 kWh/(m²a)

Select regional climate here: Results: West 342 kWh/(m²a)

Annual Heating Demand 12.3 kWh/(m²a) Horizontal 572 kWh/(m²a)

Heating Load 10.9 W/m²

Month 1 2 3 4 5 6 7 8 9 10 11 12 Heating Load Cooling LoadDays 31 28 31 30 31 30 31 31 30 31 30 31 Weather 1 Weather 2 Radiation

Parameters for PHPP Calculated Ground Temperatures:

NASA Portland ME Latitude: 43.7 Longitude ° East -70.3 Altitude m 88 Daily Temperature Swing Summer (K) 8.7 Radiation Data: kWh/(m²*month) Radiation: W/m² W/m²

Phase Shift Months Ambient Temp -5.8 -4.5 -0.1 6.3 12.6 18.3 21.0 20.5 16.5 10.0 4.0 -2.4 -10.8 -7.2 25.92.00 North 15 18 26 32 40 45 45 37 28 21 15 13 20 15 86

Damping East 34 47 68 76 84 86 91 86 70 53 34 29 53 22 188-1.05 South 93 110 117 96 86 79 88 102 111 111 86 84 144 59 190

Depth m West 35 47 68 76 84 87 92 86 70 53 34 29 53 26 1883.32 Global 53 76 115 137 159 165 174 158 123 87 53 45 87 46 337

Shift of Average Temperature K Dew Point -5.8 -4.5 -0.8 0.6 5.2 10.1 13.0 13.1 9.5 4.1 1.0 -2.41.60 Sky Temp -16.2 -16.2 -12.5 -6.2 0.9 7.5 10.2 9.7 4.9 -1.7 -6.9 -13.5 17.0

Ground Temp 2.6 0.1 0.2 2.9 7.4 12.8 17.2 19.7 19.5 16.6 12.1 6.9 0.1 0.1 19.7

-10

-5

0

5

10

15

20

25

0

20

40

60

80

100

120

140

160

180

200

1 2 3 4 5 6 7 8 9 10 11 12

kWh

/(m

²*m

on

th)

Month

Solar radiation + Ambient temperature

North

East

South

West

Global

Ambient Temp

°C

NASA Portland ME

User Data

Regional climate data

Documents

Design Stage Assurance Quality Approved Passive House · 18 Entrance Lobby 5.42 3.08 16.7 20 1.20 door gap 19 Kitchen circulation 5.52 2.59 14.3 15 65 5.60 door grap 20 sum: 248.62