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Heating Air Conditioning
TECHNICAL GUIDE
DD - ON COILS
FOR USE WITH SPLIT-SYSTEM
COOLING & HEAT PUMPS
MODELS: GHD, GFD, GFA, GNA,
GUA & GHA
600 - 2000 CFM 2 - 5 TON COILS
036-21145-003 Rev. A (0403)
R
DESCRIPTION
These cooling and heat pump coils are designed to be
installed with UPG furnaces and to be matched with UPG
cooling and heat pump outdoor units. All coils are available
as sweat-connect models for your convenience and ease of
matching.
Upflow Coils - Available in high-capacity models to match
any system and upflow furnace. Models availab le w ith fac tory
installed TXV or orifice metering system.
Multi-Position Coils - Available in high-capacity models to
match any system and any multi-position furnace and air
handler. Models available with factory installed TXV or orifice
metering system.
Horizontal Duct Coils - Available to match any cooling or
heat pump system and horizontal furnace. Field transition
may be required.
Dedicated Horizontal Cased Coils - Available 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 eva porator coil c abine ts are the rmall y
insulated to prevent sweating.
HORIZONTAL
G1HD
UPFLOW UNCASED
G1NA
HORIZONTAL CASED
G1HA
FULL CASED
MULTI-POSITION
G2FD
UPFLOW CASED
G1FA
UPFLOW
G1UA
Internally Clean - All evaporator coils are factory leaktested, dehydrated, sealed and shipped with a holding
charge.
Durable F i ni s h - Coil casings are made of pre-painted steel.
The pre-treated flat ga lvani zed st eel pro vides a bette r pa int to
steel bond, which resists corrosion and rust creep.
Optimum Heat Transfer - Using the latest in heat transfer
technology, staggered rows of rifled copper tubes are
mechanically expanded into aluminum fins to provide optimum air to surface contact for ample moisture removal as
well as high performance ratings.
Optional Factory Installed Thermal Expansion Valve -
Provides flexibility to match high efficiency applications at a
lower installed cost.
Yorkmate Refrigerant Control - Provides op timum system
performance and the flexibility to match coils with any efficiency level cooling or heat pump system.
ACCESSORIES
Refer to Price Manual for specific model numbers.
TXV Kits - Thermal expansion valve kits are available for
indoor coils to obtain specific system performance.
Horizontal Drain Pan Kits - A field installed horizontal drain
pan kit (1HP0623BK or 1HP0628BK) is available for horizon-
Due to continuous product improvement, specifications
re subject to change without notice.
isit us on the web at www.york.com for the most
up-to-date technical information.
dditional rating information can be found at
www.ariprimenet.org.
FOR DISTRIBUTIO N U SE O NLY - N O T T O BE US ED AT PO IN T O F R ET A IL SALE
tal applicatio ns on the multi-position coil. The full cased multiposition coil is also available with a factory installed horizontal drain pan option.
036-21145-003 Rev. A (0403)
COOLING CAPACITY - Coil Only
MODEL
G1FA024S14(T)
G1UA024S14
G1FA024S17(T)
G1UA024S17
G1FA030S14(T)
G1UA030S14
G1FA036S14(T)
G1FA036S17(T)
G1UA036S14
G1UA036S17
G1FA036S21(T)
G1UA036S21
G1FA048S17(T)
G1FA048S21(T)
G1UA048S17
G1FUA048S21
G1FA060S21(T)
G1FA060S24(T)
G1UA060S21
G1UA060S24
* - See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
(T) indicates models with factory installed thermal expansion valve.
RATED
CFM
675
850
1025
1250
1250
1620
1850
*
ENTERING
AIR °F
(WET BULB)
72 35.6 32.5 29.0 25.2
67 32.9 29.7 26.3 22.7
62 27.0 23.9 20.7 17.4
57 21.9 19.0 15.9 12.4
72 35.6 32.5 29.0 25.2
67 32.9 29.7 26.3 22.7
62 27.0 23.9 20.7 17.4
57 21.9 19.0 15.9 12.4
72 38.9 35.4 31.6 27.6
67 33.9 30.3 26.8 23.0
62 27.3 23.7 22.5 18.0
57 22.6 20.1 17.5 14.8
72 51.1 46.5 41.5 36.6
67 40.9 36.1 31.7 26.9
62 32.0 26.8 29.3 21.8
57 27.4 25.4 23.4 21.8
72 51.1 46.5 41.5 36.6
67 40.9 36.1 31.7 26.9
62 32.0 26.8 29.3 21.8
57 27.4 25.4 23.4 21.8
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
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
MBH @ EVAPORATOR TEMPERATURE AND CORRESPONDING
35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0
UPFLOW "A" TYPE
PRESSURE °F / PSIG
Coil Only
*
MODEL
G1HD024 815
G1HD036 1192
G1HD048 1610
G1HD060 2100
* See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
RATED
CFM
ENTERING
AIR °F
(WET BULB)
72 35.3 32.4 28.7 24.9
67 32.6 29.4 26.0 22.5
62 26.7 23.7 20.5 17.2
57 21.7 18.8 15.7 12.3
72 57.9 52.7 47.1 41.5
67 46.4 41.1 35.9 30.4
62 36.2 30.4 26.5 24.7
57 31.1 28.7 26.5 24.7
72 83.4 71.7 59.7 47.1
67 66.8 56.1 45.6 34.9
62 52.1 41.5 33.7 28.3
57 44.7 39.2 33.7 28.3
72 133.0 112.4 90.9 69.2
67 106.5 87.9 69.4 50.0
62 83.0 65.0 51.3 41.1
57 71.2 61.4 51.3 41.1
MBH @ EVAPORATOR TEMPER ATURE AND CORRESPONDING PRESSURE
35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0
HORIZONTAL DUCT TYPE
°F/ PSIG
2 Unitary Products Group
036-21145-003 Rev. A (0403)
COOLING CAPACITY - COIL ONLY
Model Coil Rated CFM
G2FD024(S,H)14(T)
G2FD024(S,H)17(T)
G2FD030(S,H)17(T)
G2FD035(S,H)14(T)
G2FD036(S,H)17(T) 1250
G2FD036(S,H)21(T) 1200
G2FD046(S,H)17(T)
G2FD042(S,H)21(T)
G2FD048(S,H)21(T)
G2FD048(S,H)24(T)
G2FD060(S,H)24(T) 1825
G2FD061(S,H)24(T) 2000
* See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
(T) indicates models with factory installed thermal expansion valve. Only available on coils with factory installed horizontal drain pan (H).
Notes:
• G2FD coils available with a factory installed horizontal drain pan option (H).
• G2FD061H24 is only available with a factory mounted horizontal pan.
850
1025
1400
1650
COOLING CAPACITY - COIL ONLY
MODEL
G1HA024H14(T) 800
G1HA036H14(T) 1150
G1HA036H17(T) 1200
G1HA048H21(T) 1550
G1HA060H24(T) 1800
* See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
(T) indicates models with factory installed thermal expansion valve.
RATED
CFM
ENTERING AIR
*
Entering Air °F
(Wet Bulb)
FULL-CASED “A” TYPE MULTI-POSITION
72 36.3 33.0 29.5 25.6
67 33.4 30.2 26.7 23.1
62 27.4 24.3 21.0 17.7
57 22.2 19.3 16.2 12.6
72 41.5 37.8 33.7 29.5
67 36.2 32.4 28.6 24.5
62 29.1 25.3 24.0 19.2
57 24.1 21.5 18.7 15.8
72 52.0 47.3 42.3 37.3
67 41.7 36.8 32.3 27.4
62 32.5 27.3 29.8 22.2
57 27.9 25.8 23.8 22.2
72 53.4 48.6 43.4 38.3
67 42.8 37.8 33.1 28.2
62 33.4 28.1 30.6 22.8
57 28.7 26.5 24.5 22.8
72 88.4 76.0 63.3 50.0
67 70.8 59.4 48.4 37.0
62 55.2 43.9 35.8 29.9
57 47.4 41.5 35.8 29.9
72 100.5 86.4 72.0 56.8
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
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
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
*
°F
(WET BULB)
72 35.2 32.0 28.6 24.8
67 32.4 29.3 25.9 22.4
62 26.6 23.6 20.4 17.2
57 21.5 18.7 15.7 12.2
72 49.1 44.7 39.9 35.2
67 39.4 34.8 30.5 25.9
62 30.7 25.9 28.2 22.8
57 26.4 24.4 22.5 21.0
72 73.4 63.1 52.5 41.5
67 58.8 49.3 40.2 30.7
62 45.8 36.4 29.7 24.8
57 39.3 34.4 28.1 23.2
72 94.4 81.2 67.6 53.4
67 75.6 65.4 51.7 39.5
62 59.0 46.9 38.2 32.0
57 50.6 44.4 35.6 29.7
72 112.8 95.0 77.0 58.4
67 90.3 74.5 58.8 43.1
62 70.3 55.1 43.4 34.9
57 60.4 52.1 40.4 31.9
MBH@ Evaporator Temperature and Corres ponding Pressure °F / PSIG
35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0
MBH @ EVAPORATOR TEMPERATURE AND
CORRESPONDING PR E SSURE °F / PSIG
35/61.5 40/68.5 45/76.0 50/84.0
Unitary Products Group 3
036-21145-003 Rev. A (0403)
COOLING CAPACITY - COIL ONLY
MODEL COIL RATED CFM ENTERING AIR °F (WET BULB)
G1NA024S17G 800
G1NA030S17H 1000
G1NA030S17K 1000
G1NA036S17J 1200
G1NA036S17L 1200
G1NA036S21C 1200
G1NA042S24W 1400
G1NA048S21D 1400
G1NA060S24T 1800
* See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
*
MBH@ EVAPORATOR TEMPERATURE AND CORRESPONDING PRESSURE °F / PSIG
35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0
UNCASED UPFLOW
72 27.4 25.0 22.3 19.4
67 25.3 22.9 20.3 17.5
62 20.8 18.4 15.9 13.4
57 16.9 14.6 12.2 9.4
72 35.2 32.0 28.6 24.8
67 32.4 28.6 25.3 21.9
62 26.6 23.6 21.5 18.7
57 25.2 22.7 20.2 17.6
72 39.6 36.0 32.1 27.9
67 36.4 33.2 29.5 25.7
62 29.9 27.2 24.2 21.0
57 28.1 25.6 22.7 19.8
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
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
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
72 86.7 73.0 59.2 44.9
67 69.4 57.2 45.2 33.1
62 54.0 42.3 33.4 26.8
57 46.4 40.0 33.4 26.8
72 62.4 56.8 50.5 44.4
67 57.4 53.2 46.5 40.5
62 47.1 42.8 38.1 33.2
57 44.3 40.3 35.8 31.2
72 95.4 82.1 68.4 54.0
67 76.4 64.1 52.2 39.9
62 59.6 47.4 38.6 32.4
57 51.2 44.8 38.6 32.4
APPLICATION FACTOR-RATED
CFM VS. ACTUAL CFM
% OF RATED AIR FLOW 80% 90% RATED CFM 110% 120%
CAPACITY FACTOR 0.96 0.98 1.00 1.02 1.03
NOTE: Do not exceed minimum/maximum CFM limits shown
under Air Flow Data.
APPLICATION LIMITATIONS
These units must be installed in accordance with all national
and local safety codes.
Air flow must be within the minimum and maximum limits
approved for electri c heat, e vaporator coils and out door uni ts.
ENTERING AIR TEMPERATUR E LIMITS
WET BULB TEMP. ºF DRY BULB TEMP. ºF
Min. Max. Min. Max.
57 72 65 95
4 Unitary Products Group
036-21145-003 Rev. A (0403)
STATIC PRESSURE VS. AIRFLOW (BASED ON WET COIL)
MODEL AIRFLOW WET COIL
UPFLOW CASED "A" TYPE
G1FA024S14(T)
G1UA024S14
G1FA024S17(T)
G1UA024S17
G1FA030S14(T)
G1UA030S14
G1FA036S14(T)
G1UA036S14
G1FA036S17(T)
G1UA036S17
G1FA036S21(T)
G1UA036S21
G1FA048S17(T)
G1UA048S17
G1FA048S21(T)
G1UA048S21
G1FA060S21(T)
G1UA060S21
G1FA060S24(T)
G1UA060S24
HORIZONTAL-DUCT TYPE
G1HD024
G1HD036
G1HD048
G1HD060
HORIZONTAL CASED
G1HA024H14 (T)
G1HA036H14 (T)
G1HA036H17 (T)
G1HA048H21 (T)
G1HA060H24 (T)
(T) Indicates models with factory installed thermal expansion valve. (T) Indicates models with factory installed thermal expansion valve.
600 0.12
800 0.21
1000 0.33
600 0.10
800 0.17
1000 0.27
800 0.14
1000 0.22
1200 0.31
1000 0.21
1200 0.30
1400 0.40
1000 0.18
1200 0.26
1400 0.36
1000 0.15
1200 0.22
1400 0.30
1200 0.19
1400 0.25
1600 0.33
1800 0.42
1200 0.16
1400 0.22
1600 0.28
1800 0.36
1600 0.25
1800 0.32
2000 0.39
2200 0.47
1600 0.22
1800 0.28
2000 0.35
2200 0.42
600 0.06
800 0.10
1000 0.16
1000 0.19
1200 0.28
1400 0.38
1200 0.14
1400 0.19
1600 0.25
1800 0.32
1600 0.16
1800 0.20
2000 0.25
2200 0.30
600 0.07
800 0.12
1000 0.19
800 0.21
900 0.25
1150 0.30
1200 0.31
1000 0.20
1100 0.24
1200 0.27
1300 0.30
1400 0.25
1500 0.28
1550 0.30
1600 0.33
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)
G2FD024(S,H)17(T)
G2FD035(S,H)14(T)
G2FD030(S,H)17(T)
G2FD036(S,H)17(T)
G2FD036(S,H)21(T)
G2FD046(S,H)17(T)
G2FD042(S,H)21(T)
G2FD048(S,H)21(T)
G2FD048(S,H)24(T)
G2FD060(S,H)24(T)
G2FD061H24
UNCASED UPFLOW
G1NA024S17G
G1NA030S17H
G1NA030S17K
G1NA036S17J
G1NA036S17L
G1NA036S21C
G1NA042S24W
G1NA048S21D
G1NA060S24T
600 0.10
800 0.19
1000 0.29
600 0.08
800 0.15
1000 0.23
800 0.22
1000 0.34
1200 0.49
800 0.18
1000 0.28
1200 0.40
1000 0.17
1200 0.24
1400 0.33
1000 0.23
1200 0.33
1400 0.45
1000 0.15
1200 0.22
1400 0.30
1200 0.22
1400 0.30
1600 0.40
1200 0.17
1400 0.24
1600 0.31
1800 0.39
1200 0.15
1400 0.21
1600 0.27
1800 0.34
1600 0.22
1800 0.28
2000 0.34
2200 0.41
1600 0.18
1800 0.23
2000 0.28
2200 0.34
600 0.11
800 0.20
1000 0.31
800 0.17
1000 0.27
1200 0.38
800 0.16
1000 0.25
1200 0.36
1000 0.21
1200 0.31
1400 0.42
1000
1200
1400
1000
1200
1400
1200 0.29
1400 0.39
1600 0.51
1200 0.28
1400 0.38
1600 0.50
1800 0.63
1600 0.25
1800 0.32
2000 0.39
2200 0.47
0.22
0.30
0.38
0.18
0.24
0.29
Unitary Products Group 5
036-21145-003 Rev. A (0403)
PHYSICAL DATA
MODEL APPLICATION
G1FA024S14
G1FA024S14T 59 2.92 2 14 (2) 12 x 17.5 TXV 30
G1FA024S17 59 2.92 2 14 (2) 12 x 17.5 Orifice 31
G1FA024S17T 59 2.92 2 14 (2) 12 x 17.5 TXV 31
G1FA030S14 65 3.40 2 14 (2) 12 x 17.5 Orifice 38
G1FA030S14T 65 3.40 2 14 (2) 12 x 17.5 TXV 38
G1FA036S14 73 4.38 2 14 (2) 18 x 17.5 Orifice 41
G1FA036S14T 73 4.38 2 14 (2) 18 x 17.5 TXV 41
G1FA036S17 73 3.89 2 14 (2) 16 x 17.5 Orifice 40
G1FA036S17T 73 3.89 2 14 (2) 16 x 17.5 TXV 40
G1FA036S21 73 3.89 2 14 (2) 16 x 17.5 Orifice 45
G1FA036S21T 73 3.89 2 14 (2) 16 x 17.5 TX V 45
G1FA048S17 84 5.83 2 11 (2) 24 x 17.5 Orifice 64
G1FA048S17T 84 5.83 2 11 (2) 24 x 17.5 TXV 64
G1FA048S21 84 4.86 3 11 (2) 20 x 17.5 Orifice 64
G1FA048S21T 84 4.86 3 11 (2) 20 x 17.5 TXV 64
G1FA060S21 90 5.83 3 12 (2) 24 x 17.5 Orifice 75
G1FA060S21T 90 5.83 3 12 (2) 24 x 17.5 TX V 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
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
G1UA036S21 73 3.89 2 14 (2) 16 x 17.5 45
G1UA048S17 84 5.83 2 11 (2) 24 x 17.5 64
G1UA048S21 84 4.86 3 11 (2) 20 x 17.5 64
G1UA060S21 90 5.83 3 12 (2) 24 x 17.5 75
G1UA060S24 90 5.83 3 12 (2) 24 x 17.5 78
G1HD024
G1HD036 69 3.67 3 11 22 x 24 40
G1HD048 81 4.33 3 12 26 x 24 46
G1HD060 93 5.42 3 11 26 x 30 52
G1NA024S17G
G1NA030S17H 57 3.21 3 14 14 x 16.5 26
G1NA030S17K 63 3.67 3 14 16 x 16.5 29
G1NA036S17J 67 4.13 3 14 18 x 16.5 31
G1NA036S17L 71 4.13 4 12 18 x 16.5 36
G1NA036S21C 67 4.13 3 14 18 x 16.5 32
G1NA048S21D 78 4.13 4 12 18 x 16.5 39
G1NA042S24W 84 5.26 4 12 22 x 17.5 1 x 0.866 3/8 Enhanced 54
G1NA060S24T 87 5.7 3 4 12 24 x 17 .5 1 x 0.625 5/16
Cooling /
Heat Pump
Cooling /
Heat Pump
Cooling /
Heat Pump
Cooling /
Heat Pump
REFRIG.
CONN.
TYPES
Sweat
Sweat
Sweat
Sweat
STD.
ORIFICE
SIZE
FACE
AREA
(SQ. FT.)
ROWS
DEEP
FIN
PER
IN.
COIL SIZE
UPFLOW "A" TYPE
59 2.92 2 14 (2) 12 x 17.5
59 2.92 2 14 (2) 12 x 17.5
HORIZONTAL - DUCT TYPE
59 3.67 2 14 22 x 24
UNCASED UPFLOW
51 2.75 2 16 12 x 16.5
TUBE
GEOMETRY
1 x 0.866 3/8 Enhanced
1 x 0.866 3/8 Enhanced Orifice
1 x 0.866 3/8 Enhanced Orifice
1 x 0.625 5/16
TUBE
DIA.
FIN
TYPE
High
Efficiency
High
Efficiency
EXPANSION
DEVICE
Orifice 30
Orifice
OPERATING
WEIGHT
(LBS.)
30
34
20
48
6 Unitary Products Group
036-21145-003 Rev. A (0403)
PHYSICAL DATA (Continued)
MODEL APPLICATION
REFRIG.
CONN.
TYPES
STD.
ORIFICE
SIZE
FACE
AREA
(SQ. FT.)
ROWS
DEEP
FIN
PER
IN.
COIL SIZE
TUBE
GEOMETRY
TUBE
DIA.
FIN
TYPE
EXPANSION
DEVICE
FULL CASED "A" TYPE MULTI-POSITION
G2FD024(S,H)14
G2FD024H14T 61 3.40 2 14 (2) 14 x 17.5 TXV 37
G2FD024(S,H)17 61 3.40 2 14 (2) 14 x 17.5 Orifice 42
G2FD024H17T 61 3.40 2 14 (2) 14 x 17.5 TXV 42
G2FD035(S,H)14 65 3.89 2 14 (2) 16 x 17.5 Orifice 46
G2FD035H14T 65 3.89 2 14 (2) 16 x 17.5 TXV 46
G2FD030(S,H)17 65 3.88 2 14 (2) 16 x 17.5 Orifice 48
G2FD030H17T 65 3.88 2 14 (2) 16 x 17.5 TXV 48
G2FD036(S,H)17 75 4.86 2 14 (2) 20 x 17.5 Orifice 55
G2FD036H17T 75 4.86 2 14 (2) 20 x 17.5 TXV 55
G2FD036(S,H)21 75 3.40 3 12 (2) 14 x 17.5 Orifice 58
G2FD036H21T 75 3.40 3 12 (2) 14 x 17.5 TXV 58
G2FD046(S,H)17 78 5.83 2 14 (2) 24 x 17.5 Orifice 65
G2FD046H17T 78 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 17.5 TXV 79
G2FD061H24 90 6.81 3 12 (2) 28 x 17.5 Orifice 89
Cooling /
Heat Pump
Sweat
61 3.40 2 14 (2) 14 x 17.5
1 x 0.866 3/8 Enhanced
Orifice 37
HORIZONTAL CASED TYPE
G1HA024H14
G1HA024H14(T) -- 3.40 2 14 (2) 14 x 17.5 2 Ton TXV 38
G1HA036H14 75 3.40 3 12 (2) 14 x 17.5 Orifice 47
G1HA036H14(T) -- 3.40 3 12 (2) 14 x 17.5 3 Ton TXV 47
G1HA036H17 78 4.86 3 11 ( 2) 16 x 17.5 Orific e 52
G1HA036H17(T) -- 4.86 3 11 (2) 16 x 17.5 3 Ton TXV 52
G1HA048H21 84 4.86 3 11 ( 2) 20 x 17.5 Orific e 64
G1HA048H21(T) -- 4.86 3 11 (2) 20 x 17.5 5 Ton TXV 64
G1HA060H24 90 5.83 3 12 (2) 24 x 17.5 Orifice 74
G1HA060H24(T) -- 5.83 3 12 (2) 24 x 17.5 5 Ton TXV 74
Cooling /
Heat Pump
Sweat
61 3.40 2 14 (2) 14 x 17.5
1 x 0.866 3/8 Enhanced
Orifice 38
Note:
• G2FD coils available with a factory installed horizontal drain pan option (H).
• G2FD061H24 is only available with a factory mounted horizontal pan.
• G1HA Models with the (T) option feature a factory installed thermal e xpansion valve.
OPERATING
WEIGHT
(LBS.)
Unitary Products Group 7
036-21145-003 Rev. A (0403)
DIMENSIONS
G1FA UPFLOW CASED COIL
20-7/8
A
D
20-3/16
REFRIGERANT
CONNECTIONS
LINE SIZE
LIQUID VAPOR
MODEL
G1FA024S14(T)
C
B
22
DIMENSIONS — INCHES
ABC DEFG
14-1/2 16 13-3/8 13-1/2 - - - 3/8 5/8
G1FA024S17(T) 17-1/2 16 1 6-3/8 16-1/2 - - - 3/8 5/8
G1FA030S14(T) 14-1/2 18 1 3-3/8 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 20 - - - 3/8 7/8
G1FA060S24(T) 24-1/2 28-1/4 23-3/8 23-1/2 - - - 3/8 7/8
NOTE: (T) indicates models with factory installed thermal expansion valve.
8 Unitary Products Group
G1UA UPFLOW CASED COIL
10
036-21145-003 Rev. A (0403)
B
20-7/8
22
DIMENSIONS — INCHES
MODEL
ABC DEFG
C
A
20-3/16
D
REFRIGERANT
CONNECTIONS
LINE SIZE
LIQUID VAPOR
G1UA024S14 14-1/2 14-1/2 13-3/8 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 23-1/2 - - - 3/8 7/8
Unitary Products Group 9
036-21145-003 Rev. A (0403)
INLET
OPENING
G1HD HORIZONTAL DUCT COIL
3-3/4
4 -1/8
2-5/8
VAPOR
CONN.
1 -3/8
1-3/8
.
7/8
1-7/8
D
1-3/4
OUTLET SAME
SIZE AS IN LET
(ALL FLANGES 3 /4" THICK )
A
LIQUID
CONN.
3/4 MPT
SECONDARY
DRAIN CONN.
3/4 MPT
PRIMARY
B
C
5 - 5/ 8
DRAIN CONN
DIMENSIONS — INCHES REFRIGERANT CONNECTIONS
MODEL
ABC DEFG
LIQUID VAPOR
LINE SIZES
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
21-1/2
19-1/2
21-1/2
A
B
25-1/2
A
C
INLET
OPENING
20-1/4
DIMENSIONS — INCHES REFRIGERANT CONNECTIONS
MODEL
G1HA024S14(T)
G1HA036S14(T)
ABC
15-5/16 13-1/4 14-3/16
G1HA036S17(T) 17-9/16 15-1/2 16-7/16 3/4
LINE SIZES
LIQUID VAPOR
3/8
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
NOTE: (T) indicates models with factory installed thermal expansion valve.
3/4
10 Unitary Products Group
G2FD MULTI-POSITION “A” COIL
036-21145-003 Rev. A (0403)
D
E
(Available with or without a factory
installed horizontal drain pan).
C
A
3/4” FLANGE
B
G
F
BOTTOM OPENING
DIMENSIONS — INCHES REFRIGERANT CONNECTIONS
MODELS
ABCDEFG
G2FD024(S,H)14(T) 14-1/2
23
13-3/8
13-1/2 — —
QUICK-CONNECT LINE SIZE
LIQUID VAPOR LIQUID VAPOR
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 19-7/8 20 — — 3/4
G2FD046(S,H)17(T) 17-1/2 28 16-3/8 16-1/2 — — 7/8
22
19-7/8
20-3/16
3/8
G2FD042(S,H)21(T) 21 23 19-7/8 20 — — 7/8
G2FD048(S,H)21(T) 21 28 19-7/8- 20 — — 7/8
G2FD048(S,H)24(T) 24-1/2 28 23-3/8 23-1/2 — — 7/8
G2FD060(S,H)24(T) 24-1/2 28 23-3/8 23-1/2 — — 7/8
G2FD061H24 24-1/2 33 23-3/8 23-1/2 — — 7/8
NOTE:
G2FD coils available with a factory installed horizontal drain pan option (H).
G2FD061H24 is only available with a factory mounted horizontal pan
(T) indicates models with factory installed thermal expansion valve. Only available on coils with factory installed horizontal drain pan (H)
Unitary Products Group 11
G1NA COIL
C
B
A
DIMENSIONS — INCHES REFRIGERANT CONNECTIONS
MODELS
G1NA024S17G 16-1/4
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 21-3/8 20-3/8 24-5/8 — — — — — — 7/8
ABCDEFG
14-5/8 — — — — — —
19-7/8
QUICK-CONNECT LINE SIZE
LIQUID VAPOR LIQUID VAPOR
3/8
3/4
Subject to change without notice. Printed in U.S.A. 036-21145-003 Rev. A (0403)
Copyright © by York International Corp. 2003. All rights reserved. Supersedes: 036-21145-002 Rev. a (0203)
Unitary 5005 Norman
Products York OK
Group Drive 73069
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