5322625-UIM-A-0417
Johnson Controls Unitary Products 9
Table 6: Physical Data
MODELS: PHG4A24 PHG4A30 PHG4B36 PHG4B42 PHG4B48 PHG4B60
NOMINAL TONNAGE: 2.0 2.5 3.0 3.5 4.0 5.0
COMPONENT
AHRI Cooling Performance
Gross Capacity @ AHRI A point (MBH) 23.7 29.5 37.0 43.2 49.2 59.2
AHRI net capacity (MBH) 23.4 29.0 36.4 42.5 47.5 57.5
EER 12.5 12.5 12.5 12.5 12.5 12.5
SEER 16.0 16.0 16.0 16.0 16.0 16.0
Nominal CFM 800 1000 1200 1400 1600 1800
System power (kW) 1.8 2.3 2.8 3.3 3.7 4.5
Refrigerant type R410A R410A R410A R410A R410A R410A
Refrigerant charge (lb-oz) 9-0 10-0 12-12 11-8 15-0 15-8
AHRI Heat Pump Heating Performance
47 Capacity Rating (MBH) 22.2 27.2 33.8 38.0 45.5 56.0
System Power (kW/COP) 3.7 3.6 3.6 3.6 3.6 3.6
17 F Capacity Rating (MBH) 12.0 16.8 19.0 22.0 28.0 31.7
HSPF (BTU/Watts-hr.) 8.2 8.2 8.2 8.2 8.2 8.2
AHRI Gas Heat Performance
Heating model 50 75 50 75 65 100 65 100 65 100 125 65 100 125
Heat input - High Fire (kBTU) 50.0 75.0 50.0 75.0 65.0 100.0 65.0 100.0 65.0 100.0 125.0 65.0 100.0 125.0
Heat output - High Fire (kBTU) 40 60 40 60 52 80 52 80 52 80 101 52 80 101
Heat input - Low Fire (kBTU) 33.0 49.0 33.0 49.0 43.0 65.0 43.0 65.0 43.0 65.0 82.0 43.0 65.0 82.0
Heat output - Low Fire (kBTU) 26 39 26 39 34 53 34 53 34 53 66 34 53 66
AFUE% 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0 81.0
No. burners 2 3 2 3 2 3 2 3 2 3 4 2 3 4
No. stages 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Temperature Rise Range - High Fire (°F) 40-70 40-70 40-70 40-70 40-70 40-70
Temperature Rise Range - Low Fire (°F) 20-50 20-50 25-55 25-55 25-55 25-55
Max. Static Pressure w.c. 0.5 0.5 0.5 0.5 0.5 0.5
Max. Outlet Air Temp. (°F) 180 180 180 180 180 180
Gas piping connection (inch) 1/2 1/2 1/2 1/2 1/2 1/2
Dimensions (inches)
Length 51-1/4 51-1/4 51-1/4 51-1/4 51-1/4 51-1/4
Width 35-3/4 35-3/4 45-3/4 45-3/4 45-3/4 45-3/4
Height 47 47 49 49 53 55
Operating WT. (lbs.) 394 404 449 453 498 505 532 534 551 559 564 577 581 588
Compressors
Type Scroll Scroll Scroll Scroll Scroll Scroll
Stage 2 2 2 2 2 2
Outdoor Coil Data
Face area (Sq. Ft.) 15.1 16.9 19.5 19.5 23.8 25.9
Rows 2 2 2 2 2 2
Fins per inch 22 22 22 22 22 22
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
Refrigerant Control TXV TXV TXV TXV TXV TXV
Indoor Coil Data
Face area (Sq. Ft.) 4.6 4.6 6.3 6.3 6.3 6.3
Rows 3 3 3 3 3 4
Fins per inch 16 16 16 16 16 16
Tube diameter 3/8 3/8 3/8 3/8 3/8 3/8
Circuitry Type Interlaced Interlaced Interlaced Interlaced Interlaced Interlaced
Refrigerant control TXV TXV TXV TXV TXV TXV
Outdoor Fan Data
Fan diameter (inch) 24 24 26 26 26 26
Type Prop Prop Prop Prop Prop Prop
Drive type Direct Direct Direct Direct Direct Direct
No. speeds 1 1 1 1 1 1
Motor HP each 1/8 1/8 1/3 1/3 1/3 1/3
RPM 790 790 850 850 850 850
Nominal total CFM 2300 2300 4000 4000 4200 4200
Table continued on next page.
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