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036-21145-003 Rev. A (0403)

10

Unitary Products Group

NOTE: (T) indicates models with factory installed thermal expansion valve.

 G1HD HORIZONTAL DUCT COIL

1-3/8

7/8

1-7/8

3-3/4

1 -3/8

2-5/8

B

 A

  D

  C

5 - 5/8

1-3/4

OUTLET SAME 
SIZE  A S INLET 
(ALL FLANGES 3/4" T HICK )

4 -1/8

LIQ UID
CONN.

V APOR
CONN.

3/4 MPT
SECONDARY  
DRAIN CONN.

3/4 MPT
PRIMARY  
DRAIN CONN.

MODEL

DIMENSIONS — INCHES

REFRIGERANT CONNECTIONS

A

B

C

D

E

F

G

LINE SIZES

LIQUID

VAPOR

G1HD024

28-3/4

24

23-3/4

21-5/8

-

-

-

3/8

5/8

G1HD036

28-3/4

24

23-3/4

21-5/8

-

-

-

3/8

3/4

G1HD048

28-3/4

28

23-3/4

25-5/8

-

-

-

3/8

7/8

G1HD060

34-3/4

28

29-3/4

25-5/8

-

-

-

3/8

7/8

 G1HA HORIZONTAL 

B

19-1/2

25-1/2

A

21-1/2

A

C

20-1/4

21-1/2

INLET
OPENING

INLET
OPENING

MODEL

DIMENSIONS — INCHES

REFRIGERANT CONNECTIONS

A

B

C

LINE SIZES

LIQUID

VAPOR

G1HA024S14(T)

15-5/16

13-1/4

14-3/16

3/8

3/4

G1HA036S14(T)

G1HA036S17(T)

17-9/16

15-1/2

16-7/16

3/4

G1HA048S21(T)

21-5/16

19-1/4

20-3/16

7/8

G1HA060S24(T)

25-5/16

23-1/4

24-3/16

7/8

Summary of Contents for GFA

Page 1: ...le to match most cooling or heat pump systems and any horizontal gas furnace or modular air handler For horizontal application only Models available with factory installed TXV or orifice metering system FEATURES Insulated Cabinet All evaporator coil cabinets are thermally insulated to prevent sweating Internally Clean All evaporator coils are factory leak tested dehydrated sealed and shipped with ...

Page 2: ...8S21 1620 72 99 4 85 5 71 2 56 2 67 79 6 66 8 54 4 41 6 62 62 1 49 4 40 2 33 7 57 53 3 46 7 40 2 33 7 G1FA060S21 T G1FA060S24 T G1UA060S21 G1UA060S24 1850 72 118 7 100 0 81 1 61 5 67 95 0 78 4 61 9 45 4 62 74 0 58 0 45 7 36 7 57 63 6 54 8 45 7 36 7 See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity T indicates models with factory installed thermal exp...

Page 3: ... 8 67 80 4 67 5 55 0 42 1 62 62 7 49 9 40 7 34 0 57 53 9 47 2 40 7 34 0 G2FD060 S H 24 T 1825 72 119 9 101 0 80 0 62 2 67 96 0 79 2 62 6 45 8 62 74 8 58 6 46 2 37 0 57 64 3 55 4 46 2 37 0 G2FD061 S H 24 T 2000 72 124 8 105 2 85 3 64 7 67 99 9 82 5 65 2 47 7 62 77 9 61 1 48 1 38 6 57 66 9 57 7 48 1 38 6 See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacit...

Page 4: ...9 9 27 2 24 2 21 0 57 28 1 25 6 22 7 19 8 G1NA036S17J 1200 72 49 3 44 9 39 9 34 7 67 45 4 41 3 36 7 32 0 62 37 2 33 8 30 1 26 2 57 35 0 28 3 28 3 24 6 G1NA036S17L 1200 72 59 9 54 5 48 5 42 6 67 55 1 51 1 44 6 38 9 62 45 2 41 1 36 6 31 9 57 42 5 38 7 34 4 30 0 G1NA036S21C 1200 72 49 3 44 9 39 9 34 7 67 45 4 41 3 36 7 32 0 62 37 2 33 8 30 1 26 2 57 35 0 31 8 28 3 24 6 G1NA042S24W 1400 72 86 7 73 0 5...

Page 5: ...2 1000 0 19 G1HA036H14 T 800 0 21 900 0 25 1150 0 30 1200 0 31 G1HA036H17 T 1000 0 20 1100 0 24 1200 0 27 1300 0 30 G1HA048H21 T 1400 0 25 1500 0 28 1550 0 30 1600 0 33 G1HA060H24 T 1700 0 25 1800 0 28 1850 0 30 1900 0 31 2000 0 34 MODEL AIRFLOW WET COIL CASED A TYPE MULTI POSITION G2FD024 S H 14 T 600 0 10 800 0 19 1000 0 29 G2FD024 S H 17 T 600 0 08 800 0 15 1000 0 23 G2FD035 S H 14 T 800 0 22 1...

Page 6: ...ice 75 G1FA060S21T 90 5 83 3 12 2 24 x 17 5 TXV 75 G1FA060S24 90 5 83 3 12 2 24 x 17 5 Orifice 78 G1FA060S24T 90 5 83 3 12 2 24 x 17 5 TXV 78 G1UA024S14 Cooling Heat Pump Sweat 59 2 92 2 14 2 12 x 17 5 1 x 0 866 3 8 Enhanced Orifice 30 G1UA024S17 59 2 92 2 14 2 12 x 17 5 31 G1UA030S14 65 3 40 2 14 2 12 x 17 5 38 G1UA036S14 73 4 38 2 14 2 18 x 17 5 41 G1UA036S17 73 3 89 2 14 2 16 x 17 5 40 G1UA036S...

Page 7: ...8 5 83 2 14 2 24 x 17 5 TXV 65 G2FD042 S H 21 78 4 86 3 11 2 16 x 17 5 Orifice 62 G2FD042H21T 78 4 86 3 11 2 16 x 17 5 TXV 62 G2FD048 S H 21 84 5 35 3 12 2 22 x 17 5 Orifice 69 G2FD048H21T 84 5 35 3 12 2 22 x 17 5 TXV 69 G2FD048 S H 24 84 5 35 3 12 2 24 x 17 5 Orifice 71 G2FD048H24T 84 5 35 3 12 2 24 x 17 5 TXV 71 G2FD060 S H 24 90 5 83 3 12 2 24 x 17 5 Orifice 79 G2FD060H24T 90 5 83 3 12 2 24 x 1...

Page 8: ...D VAPOR G1FA024S14 T 14 1 2 16 13 3 8 13 1 2 3 8 5 8 G1FA024S17 T 17 1 2 16 16 3 8 16 1 2 3 8 5 8 G1FA030S14 T 14 1 2 18 13 3 8 13 1 2 3 8 3 4 G1FA036S14 T 14 1 2 22 1 4 13 3 8 13 1 2 3 8 3 4 G1FA036S17 T 17 1 2 19 1 2 16 3 8 16 1 2 3 8 3 4 G1FA036S21 T 21 19 1 2 19 7 8 20 3 8 3 4 G1FA048S17 T 17 1 2 28 1 4 16 3 8 16 1 2 3 8 7 8 G1FA048S21 T T 21 24 19 7 8 20 3 8 7 8 G1FA060S21 T 21 28 1 4 19 7 8 ...

Page 9: ...3 3 8 13 1 2 3 8 5 8 G1UA024S17 17 1 2 14 16 3 8 16 1 2 3 8 5 8 G1UA030S14 14 1 2 16 5 8 13 3 8 13 1 2 3 8 3 4 G1UA036S14 14 1 2 19 7 8 13 3 8 13 1 2 3 8 3 4 G1UA036S17 17 1 2 18 3 8 16 3 8 16 1 2 3 8 3 4 G1UA036S21 21 17 7 8 19 7 8 20 3 8 3 4 G1UA048S17 17 1 2 25 5 8 16 3 8 16 1 2 3 8 7 8 G1UA048S21 21 22 5 8 19 7 8 20 3 8 7 8 G1UA060S21 21 26 3 8 19 7 8 20 3 8 7 8 G1UA060S24 24 1 2 26 1 8 23 3 8...

Page 10: ...EFRIGERANT CONNECTIONS A B C D E F G LINE SIZES LIQUID VAPOR G1HD024 28 3 4 24 23 3 4 21 5 8 3 8 5 8 G1HD036 28 3 4 24 23 3 4 21 5 8 3 8 3 4 G1HD048 28 3 4 28 23 3 4 25 5 8 3 8 7 8 G1HD060 34 3 4 28 29 3 4 25 5 8 3 8 7 8 G1HA HORIZONTAL B 19 1 2 25 1 2 A 21 1 2 A C 20 1 4 21 1 2 INLET OPENING INLET OPENING MODEL DIMENSIONS INCHES REFRIGERANT CONNECTIONS A B C LINE SIZES LIQUID VAPOR G1HA024S14 T 1...

Page 11: ...G 3 4 FLANGE MODELS DIMENSIONS INCHES REFRIGERANT CONNECTIONS A B C D E F G QUICK CONNECT LINE SIZE LIQUID VAPOR LIQUID VAPOR G2FD024 S H 14 T 14 1 2 22 23 19 7 8 13 3 8 20 3 16 13 1 2 3 8 5 8 G2FD024 S H 17 T 17 1 2 23 16 3 8 16 1 2 5 8 G2FD035 S H 14 T 14 1 2 23 13 3 8 13 1 2 5 8 G2FD030 S H 17 T 17 1 2 23 16 3 8 16 1 2 5 8 G2FD036 S H 17 T 17 1 2 28 16 3 8 16 1 2 3 4 G2FD036 S H 21 T 21 23 19 7...

Page 12: ...G1NA COIL MODELS DIMENSIONS INCHES REFRIGERANT CONNECTIONS A B C D E F G QUICK CONNECT LINE SIZE LIQUID VAPOR LIQUID VAPOR G1NA024S17G 16 1 4 19 7 8 14 5 8 3 8 3 4 G1NA030S17H 16 1 4 15 3 4 3 4 G1NA030S17K 16 1 4 17 7 8 3 4 G1NA036S17J 16 1 4 19 5 8 3 4 G1NA036S17L 16 1 4 19 7 8 7 8 G1NA036S21C 19 3 8 19 1 8 3 4 G1NA042S24W 21 3 8 20 3 8 23 7 8 7 8 G1NA048S21D 19 3 8 19 7 8 19 3 8 7 8 G1NA060S24T ...

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