Lo Boy Fan Coils By First Co. Available in 3, 4, and 5 ton ... · PDF fileLo Boy Fan Coils By First Co. Available in 3, 4, ... HYB Blower Data ... 930 600 1220 1080 860 550 1110 980

ProductSpecifications

HYB SeriesPHYB Series

Lo Boy HorizontalHydronicFan Coils

500-2000 CFM

Lo Boy Fan CoilsBy First Co.

Available in 3, 4, and 5 ton series

• Quiet Operation

• Low Silhouette (16-1/2")

• Compact Design

• Durable Construction

• 4 speed direct drive motors

PHYB Series

HYB Series

HYB Series - HydronicPHYB Series - Hydronic w/Plenum

NOW A

VAIL

ABLE W

ITH

“AUTO

SPEED 24V

” CONTROL

NEW OPTION AVAILABLE:“AUTOSPEED 24V” CONTROL PACKAGE

(With 24V, Automatic 3-speed fan selection)

FIRST CO. - P.O. Box 270969 - Dallas, Texas 75227 - Ph. (214) 388-5751 - Fax (214) 388-2255 - www.firstco.com

Cooling Data................................................................3

Heating Data................................................................4

Capacity Factors..........................................................4

HYB Blower Data.........................................................5

PHYB Blower Data.......................................................5

HYB50 Blower Data.....................................................6

PHYB50 Blower Data...................................................6

HYB Dimensions / Submittal Data...............................8

PHYB Dimensions / Submittal Data.............................8

Valves & Individual Components.................................9

Optional 24V Control Package.....................................10

Guide Specifications....................................................11

T A B L E O F C O N T E N T S

- 2 -

In keeping with its policy of continuous progress and product improvement, First Co. reserves the right to make changes without notice. Maintenance for all First Co. products is available under “Product

Maintenance” at www.firstco.com.

COOLING DATA

- 3 -

TH - Total Heat TR - Water Temperature RiseSH - Sensible Heat

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4-BYH)P( .MFClanimonnodesaberaseiticapacllA)lioCwoR-4(

)HUTB0001(YTICAPACGNILOOC

LEDOM)MFC(

RETAWGNIRETNE°54 RETAWGNIRETNE°24

MPG.D.P

).RTW.TF(

BD°08BW°76

BD°57BW°36

MPG.D.P

).RTW.TF(

BD°08BW°76

BD°57BW°36

HT HS RT HT HS RT HT HS RT HT HS RT

4-BYH21)0021(

5.65.85.11

2.55.87.41

3.939.249.54

5.928.030.23

1.211.01

0.8

0.038.231.53

8.529.628.72

2.97.71.6

5.75.90.31

7.64.014.81

0.542.840.15

7.139.230.43

0.211.01

0.8

4.438.630.93

6.755.824.92

2.97.70.6

4-BYH61)0061(

5.85.110.51

2.43.78.11

3.150.750.16

9.831.146.24

1.219.91.8

2.935.346.64

1.439.531.73

2.96.72.6

0.010.310.71

6.51.99.41

4.953.460.86

9.149.343.54

9.119.90.8

4.541.949.15

6.631.832.93

1.96.71.6

4-BYH02)0002(

5.010.410.91

6.47.74.31

8.268.967.57

1.847.050.32

0.210.01

0.8

0.843.358.75

3.244.441.64

1.97.71.6

0.210.610.12

9.58.90.61

1.271.971.48

7.153.453.65

0.219.90.8

1.554.063.46

1.542.747.84

2.96.71.6


6-BYH)P( .MFClanimonnodesaberaseiticapacllA)lioCwoR-6(

)HUTB0001(YTICAPACGNILOOC

LEDOM)MFC(

RETAWGNIRETNE°54 RETAWGNIRETNE°24

MPG.D.P

).RTW.TF(

BD°08BW°76

BD°57BW°36

MPG.D.P

).RTW.TF(

BD°08BW°76

BD°57BW°36

HT HS RT HT HS RT HT HS RT HT HS RT

6-BYH21)0021(

0.80.010.31

2.013.516.42

0.849.053.35

0.331.431.53

0.212.01

2.8

7.639.837.04

6.825.923.03

2.98.73.6

0.95.115.41

6.217.911.03

1.450.750.95

4.536.634.73

0.219.91.8

3.146.341.54

5.034.131.23

2.96.72.6

6-BYH61)0061(

5.015.310.81

3.74.112.91

0.367.766.17

6.340.540.74

0.210.01

0.8

1.847.157.45

9.733.935.04

2.97.71.6

0.210.510.02

2.98.312.32

6.176.572.97

0.746.841.05

9.111.01

9.7

7.457.755.06

5.048.149.24

1.97.70.6

6-BYH02)0002(

0.310.710.22

1.99.418.32

5.779.386.88

0.455.654.85

9.119.91.8

2.951.466.76

9.649.844.05

1.95.71.6

5.410.915.42

1.112.810.92

5.789.391.89

0.855.063.26

1.219.90.8

8.667.179.47

0.050.254.35

2.95.71.6

NOTES:1. Ratings at 70 degree entering air temp.2. Contact factory for capacities at other conditions

HEATING DATA

- 4 -

4-BYH)P( )epiP-2/lioCwoR-4(

)HUTB0001(YTICAPACGNITAEH

LEDOM)MFC(

MPG.D.P

).RTW.TF(

.PMETRETAWGNIRETNE

F°081 F°061 F°041 F°021

4-BYH21)0021(

6801

5.46.79.51

701111511

881949

861737

940525

4-BYH61)0061(

82151

7.39.78.11

241051351

611321521

095979

468607

4-BYH02)0002(

014181

2.47.72.21

671581091

441151551

211811121

084868

6-BYH)P( )epiP-2/lioCwoR-6(


LEDOM)MFC(

MPG.D.P

).RTW.TF(

.PMETRETAWGNIRETNE

F°081 F°061 F°041 F°021

6-BYH21)0021(

80141

2.013.512.82

421721031

101401601

971838

658595

6-BYH61)0061(

014181

7.62.212.91

561171471

531041241

501901111

578797

6-BYH02)0002(

217122

9.79.418.32

302212612

661371771

921531731

296989



1_-BYH)P( )epiP-4/lioCwoR-1(


LEDOM)MFC(

MPG.D.P

).RTW.TF(

.PMETRETAWGNIRETNE

F°081 F°061 F°041 F°021

BYH21)0021(

0.15.20.4

8.17.88.91

039324

422343

915272

418191

BYH61)0061(

0.15.20.4

5.28.111.62

839445

130444

421343

712242

BYH02)0002(

0.15.20.4

1.36.414.23

548556

737435

927314

026203

2_-BYH)P( )epiP-4/lioCwoR-2(


LEDOM)MFC(

MPG.D.P

).RTW.TF(

.PMETRETAWGNIRETNE

F°081 F°061 F°041 F°021

BYH21)0021(

4821

5.12.50.11

967708

653656

449415

135363

BYH61)0061(

82161

7.25.53.9

99501801

186888

367696

548494

BYH02)0002(

216102

1.47.60.01

621131431

301701011

083858

750616



SROTCAFMFC

%LANIMON

MFC

LATOTGNILOOC

ELBISNESGNILOOC

GNITAEH

05 86.0 06.0 85.0

57 58.0 18.0 18.0

001 00.1 00.1 00.1

521 21.1 71.1 61.1

051 12.1 33.1 81.1

(P)HYB-3 (3-Row Coil / 2-Pipe)

HEATING CAPACITY (1000 BTUH)

MODEL(CFM)

GPMP.D.

(FT. WTR.)

ENTERING WATER TEMP.

180oF 160

oF 140

oF 120

oF

12HYB-3(1200)

71013

4.79.014.4

96100101

788283

616364

434546

16HYB-3(1600)

101315

4.57.39.5

129133135

105109110

828586

596061

20HYB-3(2000)

121620

4.57.611.5

159165168

130135137

101105107

727576

- 5 -

FEATURES:

120V-1PH-60HZ 3-row coil - add 0.05 to ESP shown* Amps is total for (2) motors 6-row coil - deduct 0.10 from ESP shown

HYB Series

FEATURES:

1. Manual air vents2. 4-speed direct drive motors3. 1/2" copper tubing4. Primary and secondary condensate drains on one end5. Return air plenum - field convertible

from end return to bottom return6. Throw away filter7. 120/1/60Hz. motors (2)8. 3-row and 6-row models available9. Rubber isolation grommets10. Insulated and coated drain pan

PHYB Series

1. Manual air vents2. 4-speed direct drive motors3. 1/2" copper tubing4. Primary and secondary condensate drains on one end5. 120/1/60Hz. motors (2)6. 3-row and 6-row models available7. Rubber isolation grommets8. Insulated and coated drain pan


HYB BLOWER DATA (4-row coil)

UINTMODEL

HP AMPS*MIN.CKT.

AMPACITY

MAX.CKT.

PROTECTION

CFM vs. EXTERNAL STATIC PRESSURE

BLOWERSPEED

0.10 0.20 0.30 0.40 0.50 0.60

12HYB4 1/5 5.2 7 15

HIGHMED. HI

MED. LOWLOW

159513101010690

15101250980640

14101190940580

13101100860510

11801000760440

1010850640340

16HYB4 1/5 5.2 7 15

HIGHMED. HI

MED. LOWLOW

182014201060720

174013801020660

16601320960580

15601260900500

14401160800400

13001040700260

20HYB4 1/4 8.8 12 15

HIGHMED. HI

MED. LOWLOW

2510204015801200

2240204015801190

2260196015401160

2120185014801100

1960172013801010

176015401180880

PHYB BLOWER DATA (4-row coil)

UINTMODEL

HP AMPS*MIN.CKT.

AMPACITY

MAX.CKT.

PROTECTION


BLOWERSPEED

0.10 0.20 0.30 0.40 0.50 0.60

12PHYB4 1/5 5.2 7 15

HIGHMED. HI

MED. LOWLOW

14001220980600

13201150930600

12201080860550

1110980790490

980860680420

820710560340

16PHYB4 1/5 5.2 7 15

HIGHMED. HI

MED. LOWLOW

170013701030690

16201320980630

15201260920560

14201180850480

12901060760380

1130910640230

20PHYB4 1/4 8.8 12 15

HIGHMED. HI

MED. LOWLOW

2160200015701170

2160190015201140

2020180014701100

1880168013801040

172015201240940

152013101000800

-6 -

FEATURES:

1. Manual air vents2. 4-speed direct drive motors3. 1/2" copper tubing4. Primary and secondary condensate drains on one end5. 220/1/50Hz. motors (2)6. 3-row and 6-row models available7. Rubber isolation grommets8. Insulated and coated drain pan

HYB50 Series (50Hz.)

220V-1PH-50HZ 3-row coil - add 0.05 to ESP shown

* Amps is total for (2) motors 6-row coil - deduct 0.10 from ESP shown

PHYB50 Series (50Hz. with plenum)


FEATURES:

1. Manual air vents2. 4-speed direct drive motors3. 1/2" copper tubing4. Primary and secondary condensate

drains on one end5. Return air plenum - field convertible

from end return to bottom return6. Throw away filter7. 220/1/50Hz. motors (2)8. 3-row and 6-row models available9. Rubber isolation grommets10. Insulated and coated drain pan

HYB50 BLOWER DATA (4-row coil)

UINTMODEL

HP AMPS*


MIN.CKT.

AMPACITY

MAX.CKT.

PROTECTION

BLOWERSPEED

0.10 0.20 0.30 0.40 0.50 0.60

12HYB50-4 1/5 4.4 7 15

HIGHMED. HI

MED. LOWLOW

160012801000670

15401220940610

14701170880540

14101110820470

13401040750400

1250970680320

16HYB50-4 1/5 4.4 7 15

HIGHMED. HI

MED. LOWLOW

182013501040640

177013501040640

17101300960550

16501230890460

15801150810360

14801060720260

20HYB50-4 1/4 6.0 12 15

HIGHMED. HI

MED. LOWLOW

2340183015001140

2340183015001140

2250176014401060

215016801360960

204015801260880

192014801160760

HYB50 BLOWER DATA (4-row coil)

UINTMODEL

HP AMPS*MIN.CKT.

AMPACITY

MAX.CKT.

PROTECTION


BLOWERSPEED

0.10 0.20 0.30 0.40 0.50 0.60

12PHYB50-4 1/5 4.4 7 15

HIGHMED. HI

MED. LOWLOW

15001230970650

14401180920580

13701120860520

13001060800450

1220990720390

1130900650320

16PHYB50-4 1/5 4.4 7 15

HIGHMED. HI

MED. LOWLOW

173013501050700

16901300990630

16101220920540

15301150850460

14401070770370

1330960670290

20PHYB50-4 1/4 6.0 12 15

HIGHMED. HI

MED. LOWLOW

2240183015301160

2140174014501080

203016501370990

193015501280900

181014301180800

168013001070680

PR

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1/4

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61/

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1/1-

66

1/1-

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4/1-

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61/

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61/

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1/1-

9W

OR

2/4

4/1-

56

1/9-

74/

1-8

4/1-

31

61/

1-6

61/

1-9

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2-3/

8

2-3/

8

GE

NE

RA

L D

IME

NS

ION

S

MO

DE

LA

BC

DE

FF

ILT

ER

SIZ

E

12P

HY

B41

32-1

/228

31-1

/428

-1/4

2814

x 2

8 x

1

16P

HY

B51

42-1

/238

41-1

/438

-1/4

3814

x 3

8 x

1

20P

HY

B60

51-1

/247

50-1

/447

-1/4

4714

x 4

7 x

1

- 8 -

Assembled Valve Cluster (3-way)

CP90

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- 9 -

Valve Body

Power Head

- 10 -

All HBC/PHBC/RHBC/CHBC fan coils are now available with the “Autospeed 24V TM

“ control package option.

The new Autospeed 24V TM thermostat (part #’s T200 and T201) provides 24V AC single stage temperature control of 2 pipe and 4 pipe fan coil applications. The T200/T201 thermostat offers maximum comfort and efficiency by automatically selecting the appropriate High, Medium, or Low fan speed, depending on room temperature and thermostat temperature setting. This automatic fan speed control not only brings the room temperature to the desired set point quickly, it maintains the room temperature with the most efficient fan speed selection. Once the desired room temperature is achieved the fan coil operates on low speed for ex-tremely quiet operation.

The fan coil control board is a circuit board that provides control of a 3-speed line voltage (120, 208-240, or 277V), (50 or 60 cycle) fan motor. The control board allows the thermostat to control the fan motor even though, by itself, the thermostat does not have the current or voltage rating capability to control the fan motor.

With the “Autospeed 24V TM “ option, a “Controller Enclosure” is factory installed on each fan coil, which in-cludes the control board, transformer, and service switch.

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TYPICAL WIRING SCHEMATIC FORHBC/ PHBC/ CHBC/ RHBC/ HYB/ PHYB

Continuous or Fan-Cycle operation

T200 = Manual ChangeoverT201 = Automatic Changeover

The “Autospeed 24V™ “ Control Package

Guide Specifications - Lo Boy Fan CoilsFurnish and install First Co. horizontal fan coils as indicated on the plans and specifications. Types, sizes, and performance shall be as indicated in the schedule.

Basic Unit All units shall be manufactured with heavy gauge galvanized steel to resist corrosion. All piping, drain, and wiring connections shall be readily accessible. Mounting holes with rubber grommets shall be provided to save installation time and expense.

Electrical Box Unit shall have an electrical box providing a single location for line voltage field wiring connections.

Coils Coils shall have high efficiency aluminum fins with mechanically expanded 1/2" O.D. copper tubes. All coils shall have a manual air vent. Coil performance shall be as indicated in the schedule.

Fan Assembly Fans shall be centrifugal, forward curved, and dynamically balanced for smooth, quiet operation. Fan hous-ings shall be fabricated of heavy gauge galvanized steel and be easily removed, thus allowing complete service access to the fans and motors.

Motors All units shall have (120/1/60) (220/1/50) four speed motors with permanently lubricated sleeve bearings, permanent split capacitor, inherent thermal overload protection with automatic reset, and resilient rubber motor mounts.

Drain Pan Drain pans shall be insulated to prevent sweating. Drain pans shall be coated to reduce corrosion. Threaded primary and secondary drain connections shall be factory installed.

Return Plenum / Filter All PHYB models shall have factory installed return air plenums. These plenums shall be capable of being field converted from end return to bottom return. One inch throwaway filters shall be installed within the ple-nums.

- 11 -

Catalog No. HYB410 (Replaces HYB807)

Documents

Lo Boy Fan Coils By First Co. Available in 3, 4, and 5 ton ... · PDF fileLo Boy Fan Coils By First Co. Available in 3, 4, ... HYB Blower Data ... 930 600 1220 1080 860 550 1110 980