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255029-YTG-M-0610
Johnson Controls Unitary Products 3
COIL TECHNICAL DATA
Models Application
Refrig.
Conn. Types
Face Area
(Sq. Ft.)
Rows
Deep
Fin
Per In.
Coil Size
Tube
Geometry
Tube
Dia.
Fin
Type
TXV
AHP18B3XH21
Cooling /
Heat Pump
Sweat 3.40 2 14 (2) 14 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP18B4FH21
4E
AHP24B3XH21
Cooling /
Heat Pump
Sweat 3.89 2 14 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP24B4FH21
4F
AHP30B3XH21
Cooling /
Heat Pump
Sweat 3.89 3 12 (2) 16 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP30B4GH21
4G
AHP30B4HH21
4H
AHP30B4FH21
4M
AHP36C3XH21
Cooling /
Heat Pump
Sweat 4.86 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP36C4GH21
4G
AHP36C4HH21
4H
AHP36C4FH21
4M
AHP42C3XH21
Cooling /
Heat Pump
Sweat 4.86 3 12 (2) 20 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP42C4HH21
4H
AHP48D3XH21
Cooling /
Heat Pump
Sweat 5.83 3 11 (2) 24 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP48D4HH21
4H
AHP48D4JH21
4J
AHP60D3XH21
Cooling /
Heat Pump
Sweat 5.83 3 11 (2) 24 x 17.5 1 x 0.866 3/8 Enhanced
None
AHP60D4JH21
4J
Note: H models are available with a factory installed horizontal drain pan.
COOLING CAPACITY
Models Rated CFM
Entering Air °F
(Dry / Wet Bulb)
MBH@ Evaporator Temperature and Corresponding Pressure °F / PSIG
35 / 61.5 40 / 68.5 45 / 76.0 50 / 84.0
FULL-CASED “A” TYPE MULTI-POSITION
AHP18B**H21 650
85/72 24.5 22.3 19.9 17.3
80/67 22.6 20.3 18.0 15.6
75/62 18.5 16.4 14.2 12.0
70/57 15.0 13.1 10.9 8.5
AHP24B**H21 800
85/72 35.0 31.8 28.4 24.7
80/67 32.2 29.1 25.7 22.3
75/62 26.4 23.4 21.0 17.1
70/57 21.4 18.6 20.2 12.1
AHP30B**H21 1050
85/72 41.5 37.8 33.7 29.5
80/67 36.2 32.4 28.6 24.5
75/62 29.1 25.3 24.0 19.2
70/57 24.1 21.5 18.7 15.8
AHP36C**H21 1200
85/72 51.3 46.7 41.7 36.8
80/67 41.1 36.3 31.8 27.1
75/62 32.1 27.0 29.4 21.9
70/57 27.6 25.4 23.5 18.3
AHP42C**H21 1400
85/72 88.4 76.0 63.3 50.0
80/67 70.8 59.4 48.4 37.0
75/62 55.2 43.9 35.8 29.9
70/57 47.4 41.5 32.37 25.24
AHP48D**H21 1600
85/72 100.5 86.4 72.0 56.8
80/67 80.4 67.5 55.0 42.1
75/62 62.7 49.9 40.7 34.0
70/57 53.9 47.2 36.81 28.71
AHP60D**H21 1850
85/72 119.9 101.0 82.0 62.2
80/67 96.0 79.2 62.6 45.8
75/62 74.8 58.6 46.2 37.0
70/57 64.3 55.4 43.2 33.7