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8/10/2019 PHPP Workshop Presentation
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Passive House Planning Package
....the essential Passive House design tool
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Before we start,
please open a blank PHPPfile
2
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3
Day 11. Introduction to Passive House and Recent Developments in Ireland2. Definition of Passive House and PHPP overview3. Basic construction p!sics
". #erification $eet, %limate data, &reas workseet'. (unc
). %alculation of *+values
. -indows and $adin/. %eckin 0ner! Balance. un ui44
Day 2
1. #entilation2. &nnual Heat Demand and Heat (oad3. Domestic Hot -ater and $olar Hot -ater". (unc'. 0lectricit!, Boiler and Primar! 0ner!). $uper ui44 5 spot te mistakes
%ontent
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Passive House Introduction 6
Recent Developments in Ireland
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2002 - Time Flies:irst $0I 6 R0I7 8$ee te (it9 %onference
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2004 - Out of the Blue Passive House Completed
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2006 - SEAI REIO - The International Passive Hose !on"eren#e
The Irish Delegation largest non-German speaking group in the last two years
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SEAI$s Site o" Passive Hose %i&elines
esidential !e" Build
The only suite of English language guidelines in the world
Available from SEAI EI! E-"ail renewables#reio$ie
esidential et#ofit
200$
!on-%omestic
200$
mailto:[email protected]:[email protected]:[email protected]:[email protected]8/10/2019 PHPP Workshop Presentation
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200' - Passive Hose !erti"i#ation
Availa(le in Irelan&
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200' ) Irish Passive Hose
Asso#iation Initiate&
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2010 - Irish Passive Hose A#a&emy
1: Da! %ertified 0uropean Passive House Desiner %ourse
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European 'assive (ouse 'roe)ts
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Trans-Ero*ean Passive Hose Trainin+
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Ero*ean Passive Hose Pro,e#ts
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.hat is the /'assive (ouse0 standard
&' passive house (uilding is one "hich a comfo#ta(le inte#io#
climate can (e maintained "ithout conventional heating o# cooling
s)stems *adamson +$,and feist +$,,.
/he (uilding p#ima#il) heats and cools itself hence&passive1...1
ts a 23 )ea# old concept.
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Passivhaus Passive House
Passive House
House
Passive House
'pa#tments
Passive House
Offices
Passive House
5chool
Passive House
6acto#)
Passive House
Chu#ch
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rom modest beinnins in 12
6i#st Passive House 7#anichstein 8e#man)P#of. %#. 9olfgang 6eist P#of. %#. Bott : idde# : 9este#me)e#
/o ene#gon Offices - '#chitect 5tefan Oehle#
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ho"does a passive house "o#k ? its a (alancing act@
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filte#
the#mal
insulation
passive sola#gain th#ough
"indo"s
ventilation "ith
heat #ecove#)
f#esh ai# e
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'assive (ouse Standard
there is no offi)ialre)ipe2to a)hieve the
passive house
standard
passive houses have to bemodelled with the
passive house planningpa)kage 3'(''4
PHPP
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PHPP DEA'A
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-! *se PHPP;
< 1:,:::=completed pro>ects< Residential, commercial, new build, retrofit
< ?ried, tested, verified
< *sed loball!
< 0@cellent desin tool
< %ontinuousl! e@pandin
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-alueD[ W/mK]
Definition:Heat quantity in E(Joule), which goes in secon!, "y# !iffe$ent tem%e$atu$e, th$ough m
wall, f$om one si!e to the othe$&
nte#io# *i >
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Heat t#ansfe# coefficientD
' si : inte$io$ su$face heat t$ansfe$ coefficient
' se: ete$io$ su$face heat t$ansfe$ coefficient
Ove#all a(ilit) to t#ansfe# heat -
Feasu#ed as the #ecip#ocal of the#mal #esistance
Which !i$ection woul! you e%ect least $esistance to t$ansfe$
heat* u%wa$!s, !ownwa$!s o$ ho$i+ontal*
Which !i$ection woul! you e%ect most $esistance to t$ansfe$heat* u%wa$!s, !ownwa$!s o$ ho$i+ontal*
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alues f$om D-. . -01 2342
5o$ com%onents touching the ea$th se63
u%wa$!s ho$i+ontal !ownwa$!s
Di$ection
7he highe$ the num"e$, the g$eate$ $esistance to t$ansfe$ heat
8ow
esistance9e!ium
esistance
High
$esistance
age ;< of H Han!"oo=age ;< of H Han!"oo=
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7he$mal con!ucti>ity ? 8am"!a >alue ()
A number which expresses the heat
transfer rate of a material
Which of these is a better insulator:
6 3&3
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age ; of H Han!"oo=age ; of H Han!"oo=
seful #efe#ence on /he#mal conductivit)
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Calculating -alues - manuall)
+
@?alue 6
(si A ! / A se)
am%le of a 0oli! #onc$ete wall: si ho$i+ontal 6 3&alue: W/(mK)Cla+ing g?>alue: 3&; o$ ;GCla+ing @?>alue: 3&2 W/(mK)Doo$ @?>alue: &3 W/(mK)
0HD-.C 15 [email protected] 5811W-.D1W0:1 $e>eal63&B< mD $e>eal63&3; m1 o>e$63&B< m
D o>e$63&3; m
0HD-.C 15 5-07 5811W-.D1W0:1 $e>eal63&B< m
D $e>eal63&3; m1 o>e$63&;B mD o>e$63&F; m
Wi ! 5 @ l W/( K)
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Win!ow 5$ame @?>alue: W/(mK)Cla+ing g?>alue: 3&; o$ ;GCla+ing @?>alue: 3&2 W/(mK)Doo$ @?>alue: &3 W/(mK)
0HD-.C 15 W-.D1W01 $e>eal63&B< mD $e>eal63&3; m1 o>e$63&B< mD o>e$63&3; m
1>e$>iew of in%uts to H
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#erification %limate Data
*+(ist *+#alues
round&reas
-in?!p
$adin
Press.?est
Heat (oad
-indows
#entilation
HeatReEuirement
?aret reaced;
$ummer
$umm#ent
$adin+$
!es
no
1>e$>iew of in%uts to H
-n%uts to H
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' 0te% ? e$ification (#limate Data, 1ccu%ants)
' 0te% B ? #alculate the @?>alues
' 0te% < ? -n%ut of the a$eas (all the walls with ete$nal !imensions)
' 0te% 4 ? -n%ut of the heat losses >ia the g$oun!
' 0te% ; ? 0heet Win7y% an! Win!ows& Ie ca$eful with the o$ientation (no$th,east, south, west)
Note: Put in the windows individually if they have different shading, make separate line forfixed windows and separate line for opening windows
' 0te% 2 ? -n%ut of the sha!ing
' 0te% E ? >entilation sheet
' 0te% F ? -n%ut of the$mal "$i!ges' 0te% 3 ? -n%ut summent, summe$ an! summe$ sha!ing
' 0te% ? -n%ut DHW A Dist$i"ution, 0ola$DHW, lect$icity, Ioile$ an! alue
-n%uts to H
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7verview of PHPP cells
age E ? B of H Han!"oo=age E ? B of H Han!"oo=
< &ll seets are write+protected 5 but no passwordreEuired 5 take careF
< Gellow bo@es 5 enter data A descriptors
< Red trianles 5 ints for data entr!
< reen bo@es ke! results
H e$ification 0heet
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H e$ification 0heet
nse#t images of (uilding and p#o=ect desc#iption Choose Building /)pe
nse#t planned num(e# of occupants 5et the inte#io#tempe#atu#e
Feasu#e the enclosed volume *e
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H #limate Data 0heet
Cu##entl) =ust t"o data sets fo# #eland ? %u(lin and Bi##
Fo#e datasets on the "a)...
Heating load data fo# 2 "eathe# conditions ? "h)@
8tJ heating deg#ee da)s *highe# fo# Bi## *colde# than %u(lin
H @ alues 0heet
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H @?alues 0heet
- Ka(el each 'ssem(l) *eg. 1top ceilingL
- nse#t inte#io# and e
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0@ercise 5 %ase $tud! House< Please calculate te *+#alues for
walls, floor and ceilin 5 2: minutes
H @ 8ist sheet
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H @?8ist sheet
?P#e-designed assem(lies can (e selected f#om he#e
?Othe#"ise no input #eui#ed
We use ete$nal measu$ements in H
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We use ete$nal measu$ements in H
i ? t d l & JTFAK
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easurin ?reated loor &rea JTFAK
< istakes ver! common 5 take careF
< ?ink of it as te L#ar*ete& areaM
< Rooms N 2m i are counted completel!. If eit isbetween 1m and 2m, take ':O. Rooms wit 1m notcounted.
< &rea of stairs not counted, openins in te floor notcounted Je. alleriesK
< $econdar! rooms not rearded as livin spacereduced to ):O of floor space Je. plant roomK
< %imne!s, columns wit eit N1.'m and base areaN :.1m2not counted
age 4;/42 of H Han!"oo=age 4;/42 of H Han!"oo=
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0@ercise 5 %ase $tud! House
< Please complete te &reas seet
5 3: minutes
7he win!ow: long way f$om a low inte$est %$o!uctL&&&
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to the most im%o$tant com%onent of the assi>e House*
7he win!ow: long way f$om a low inte$est %$o!uct &&&
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@ ?alue fo$ win!ows
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@gM glassA@fM f$ameAs%ace$M8glass e!ge@w6
win!ow
@ 6 @?>alue, 6 a$ea, 8 6 length
6 linea$ the$mal "$i!ge [W/mK]
AinstallationM8fitting e!ge
@w?alue fo$ win!ows
t$emely %oo$
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E1trem n+2nsti+erEin(a 0inbauw, effH :,1' -AJmBK* H 1,1 -AJmBKt$emely %oo$
(no$mal) installation
-AJmK
-AJmQK
installation
Em*"ohlenerEin(a : :: AJ K: / AJ K
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Em*"ohlenerEin(a 0inbauw, eff :,::' -AJmBK* :,/ -AJmBKecommen!e!
installation
-AJmK
-AJmQK
installation
Passivhas Dienstleistn+ %m(H
...3*assivhas-in"o3&e
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25/05/10 57
*
Eam*le o" .in&o. on
.oo& s**ort
i@ed e@ternall! to blocks witbrackets
?imber support below for
weit
?ape for air+titness
rame to be completel!covered b! insulation
$ource SPHDT
0ou$ce: [H-]
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Solar +ains:
retion "a#tor 4 +-vale 4 .in&o. area 4+lo(al irra&iation
5S r 4 + 4 A 4 %
0370 4 03710 4 20300 m84 97 /;h
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25/05/10 59
H Win7y%e 0heet
?2 ent#) tasks in this sheet glaMing *top and f#ames *(ottom
?6o# glaMing ente# g-alue and g-alue
?6o# f#ame t)pe ente# g-alue f#ame dimensions and the#mal (#idge of
space# and installation detailing
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0@ercise 5 %ase $tud! House
< Please complete te -in?!pe seet
Jcop! te %ase $tud! House, or tr!
!our own specificationK 5 2: minutes
25/05/10 60
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I t ll ti
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Installationle"t= ri+ht= sill= hea&
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0@ercise 5 %ase $tud! House
< Please complete te -indows
seet 5 3: minutes
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Da! 1
1. Introduction to Passive House and Recent Developments in Ireland2. Definition of Passive House and PHPP overview
3. Basic construction p!sics". #erification $eet, %limate data, &reas workseet
'. (unc
). %alculation of *+values. -indows
/. un ui4
Da! 2
1. $adin
2. #entilation
3. %eckin 0ner! Balance
". &nnual Heat Demand and Heat (oad'. Domestic Hot -ater and $olar Hot -ater
). (unc
. 0lectricit!, Boiler and Primar! 0ner!
/. $uper ui44 5 spot te mistakes
Passive House $tandard
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Passive House $tandard
< %riteria 1 a@imum specific space eat demand
is 17 /;h
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EFH >allentin? @i(r+
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DonNt fo$get the sha!ingOO
H 0ha!ing 0heet
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g
?6ou# sou#ces of potential shading altogethe#
?*a 15hading o(=ectL eg. nea#() (uilding
?*( 9indo" #eveal *sides of the "indo"
?*c Ove#hang *top #eveal o# (alcon) : #oof ove#hang "hicheve# is g#eate#
?*d 1'dditional shadingL *often not #elevant
osition %lan is nee!e! fo$ the in%ut of the sha!ing
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0ha!ing of g$oun! floo$ win!ow "y neigh"ou$ing house
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0ha!e gi>ing e!ge
Hei+ht o" the
Sha&in+ O(,e#t
HoriAontal
Distan#e
0ha!e gi>ing e!ge
hHO? 9easu$e f$om the "ottom of the glassto height of sha!e gi>ing o"Pect
hHO
dHO? 9easu$e f$om the face of the glassto sha!e gi>ing o"Pect
0ha!ing of fi$st floo$ win!ow "y neigh"ou$ing house
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0ha!e gi>ing e!ge
Hei+ht o" the
Sha&in+ O(,e#t
HoriAontal
Distan#e
9easu$ing sha!ing at si!e $e>eals
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;in&o. RevealDe*th
Distan#e "rom
%laAin+ E&+e
to Reveal
g g
O#eveal
%#eveal
0ha!ing "y an o>e$hang
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Overhan+
De*thDistan#e "rom
B**er %laAin+
E&+e to Overhan+
g y g
f the#e is no ove#hang such as a
#oof o# (alcon) then the1ove#hangL is the top #eveal
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0@ercise 5 %ase $tud! House
< Please complete te $adin seet
5 3: minutes
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& B % D
1 2: points
-ic surface eattransfer resistance is
bier, te interior or
te e@terior one;
": points
-at is te +value ofa t!pical triple la4ed
window;
'' points
Came tree tins tatare not included in
measurement of a
treated floor area
V70R': points
2 1:: points
-at is te meanin
of te termalconductivit! ;
: points
-at is te termal
resistance of te belowround e@terior
surface;
1: points
-atWs te ma@.
$pace eat demandfor passive ouses;
20 se#on&s
12: points
0@plain te term
radiationtemperature
as!mmetr!
3 : points
-at factors are
included in te
estimation of solar
ains;
V70R
1:: points
12: points
-atWs te meanin
of te + value; How
is it called;
V70R
1': pionts
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& B % D
1 1:: points
$ketc ow !oumeasure 7Reveal
": points
-at would be areasonable value
for pol!st!reneinsulation;
/: points
What might you su"t$actf$om the a$ea of a wall
in the $eas 0heet*V70R' points
2 ;3 %oints.ame two the$mal
"$i!ges measu$e! incalculation of the @?
alues of win!ows*
1:: points$ketc teinstallation
annotation for fourad>acent windows
': pointsIf tere is no
balcon! or roofoveran, wat do
!ou enter in te87veran dept9;
2' pointsCame two
construction principles
for passive ousewindows.
3 1': points-at is te lobal
radiation to te
sout in 7slo;
V70R
1': points
;3 %ointsWhat is the $e!uction
facto$ fo$ !i$t on
win!ows
E; %oints%lain @!?>alue, what
Ns the maimum fo$
%assi>e house !oo$s*
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Gou Have -orked Hard
?oda!
?anks for (istenin
0n>o!
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assi>e House lanning ac=age
&&&&the essential assi>e House !esign tool
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Da! 1
1. Introduction to Passive House and Recent Developments in Ireland2. Definition of Passive House and PHPP overview
3. Basic construction p!sics". #erification $eet, %limate data, &reas workseet
'. (unc
). %alculation of *+values. -indows and $adin
/. %eckin 0ner! Balance. un ui4
Da! 2
1. #entilation
2. &nnual Heat Demand and Heat (oad
3. Domestic Hot -ater and $olar Hot -ater". (unc
'. 0lectricit!, Boiler and Primar! 0ner!
). $uper ui44 5 spot te mistakes
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Dimensionin+ the air "lo. rate "or air Cality
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0ou$ce: [H-/5eist]utho$: W5 / H-
Dimensionin+ the air Cantity a##or&in+ to air Cality
%72+production of
uman bein
litres A 12 1/ 23
reEuired person+relatedfres air flow SmXAT
classified
accordin
to0C 13:
ma@.
allowed diff.%72 aslee* ty*i#al .or/in+
"or e#ellent air Cality IDA 1 ":: 3: "' '/
"or +oo& air Cality IDA 2 ):: 2: 90 3/
"or satis"a#tory air Cality IDA 9 1::: 12 1/ 23
mo&erate air Cality IDA 12:: 1: 1' 1
A#tivities
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%ompact *nit 5 il!
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%ompact *nit il!
efficient device for
providin eat, ot water
and ventilation wit eat
recover!
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C ili t l i f h i
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Ceiling vent suppl)ing f#esh ai#
'i# flo" #ates accu#atel) measu#ed "ith a digital anemomete#
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'i# flo" #ates accu#atel) measu#ed "ith a digital anemomete#
Feasu#ed 'i# Qualit) n (ed#ooms
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Ca#(on
dio
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Clean filte#
6ilte# afte# R months
o. tem*eratres lo. hmi&ity:) ta/e #are .ith air #han+e rate 039
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+
+'
:
'
1:
1'
2:
2'
3:
:+Dec+: :/+Dec+: :+Dec+: 1:+Dec+: 11+Dec+: 12+Dec+: 13+Dec+: 1"+Dec+:
De+ree!
elsis
:.:O
1:.:O
2:.:O
3:.:O
":.:O
':.:O
):.:O7*?$ID0 ?0P0R&?*R0 (I#IC R77 ?0P0R&?*R0
(I#IC R77 R0(&?I#0 H*IDI?G
H entilation 0heet
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0@ercise 5 %ase $tud! House
< Please complete te #entilation seet
5 3: minutes
7he$mal "$i!ges ent$ies in $eas 0heet
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?ermal Brides reduce ?ransmission Heat (ossesF
H 0umme$ 0heet
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J J A S O N D J F M A M
[Q#]
B3
;
3
3
;
Heating "o$!e$ ;Q
Heating !ays
i6B3Q
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5pecific 5pace Heat %emand
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A passive house is a building with such a low heating
load that it can be heated by the ventilation system.
%riteria 1 ener! used for specific space eatdemand is 1' k-AJmQ aK
5pecific 5pace Heat %emand - QH
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+. Calculate heat losses
2. Calculate heat gains
3. %iffe#ence J 5pecific 5pace Heat %emand
/#ansmission Kosses Q/and entilation KossesQ
5ola# 8ains Qsand nte#nal Heat 8ains Q
QHJ Q/S Q-T*Q5 S QD utiliMation facto# fo# heat gains eg. ,4N
*Uou cannot use all the f#ee heat gains
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>entilation
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heat
losses:
>entilate& volme 4 ECiv3 air #han+e 4 Heat #a*3 o" air 4 Heatin+ &e+ree hors
5> > 4 neCiv34 #*4 %t2 m 4 03129 h-14 0399 ;h
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# ##Y n #Y cpY ?
entilation Heat Kosses
S l i
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Solar +ains:
retion "a#tor 4 +-vale 4 .in&o. area 4+lo(al irra&iation
5S r 4 + 4 A 4 %
0392 4 0371 4 1139m84 1'2 /;h
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R06 $ M g M 5M C
Solar +ains:
Internal Heat %ains:
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Internal Heat %ains:
en+th heatin+ *erio& 4 s*e#3 Internal Heat %ains 4 Treate& Floor Area
5I tHeat4 Ci4 ATFA
0302 /h
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/#ansmission Kosses Q/and entilation Kosses Q
5ola# 8ains Qs and nte#nal Heat 8ains Q
minus
QHJ Q/S Q-T*Q5 S QD utiliMation facto# fo# heat gains eg. ,4N
*Uou cannot use all the f#ee heat gains
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Heating Koad - PH
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+. Calculate heat losses in "o#st possi(le "eathe#
2. Calculate heat gains in "o#st possi(le "eathe#
3. %iffe#ence J Heating Koad in "o#st possi(le "eathe#
PHJ P/S P- *P5 S P6o# "o#st possi(le "eathe# conditionG
/#ansmission Kosses P/and entilation KossesP
5ola# 8ains Ps and nte#nal Heat 8ains P
isting "uil!ings assi>e houses
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Heating loa!
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mo!e$ate "ut
clou!y !ay
col! "ut
sunny !ay
8#eate# t#ansmission heat losses in cold (ut sunn) "eathe#
fo# this p#o=ect
mo!e$ate "ut
clou!y !ay
col! "ut
sunny !ay
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clou!y !ay sunny !ay
8#eate# ventilation heating load in cold (ut sunn)
"eathe# fo# this p#o=ect
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PHD Heat loadD
e#) cold (ut sunn) da) ve#sus mode#ate da) "ithout sun ?
"hich eve# is the g#eatest
5houldnt this (e 2.+ 9:m2@
!oG planning fo# lo" inte#nal heat gains
H heating loa! S the last line
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n this case the heat loadcan (e delive#ed th#ough the ventilation s)stem
Othe#"ise #adiant heat "ould (e #eui#ed fo#
e
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+. 5pace Heat %ist#i(ution
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Ioile$L in%uts fo$ the eam%le house
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-ere can I learn more;
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""".passivehouseacadem).ie/omas O Kea#) Fanaging %i#ecto#D
http://www.passivehouseacademy.ie/http://www.passivehouseacademy.ie/