Technical Literature

13
COOLINGEXPANDEDRATINGSwithCOIL(CONTINUED)
4TonSplitHeatPumpw/G7Furnace+CCoils
FirstStage(LowSpeedC1)Cooling
FT4BG048orPSH4BG048HeatPumpmatchedwithC6BH-X48C-CorC6BA-F60(C,U)-C+TXV-X4.0Coil
OutdoorTemperature: 65°F 75°F 85°F 95°F 105°F 115°F 125°F
Blower
cfm
Indoor
Tdb
Indoor
Twb
T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW
750
80 62 25.6 22.4 1.0 24.3 21.9 1.2 23.0 21.3 1.4 21.6 20.5 1.6 20.0 19.7 1.9 18.4 18.4 2.2 16.7 16.6 2.5
80 67 29.6 19.7 1.0 28.9 19.8 1.2 27.6 19.4 1.4 25.6 18.5 1.6 22.8 16.9 1.9 19.4 14.8 2.2 15.2 11.9 2.5
80 72 31.9 15.4 0.9 30.2 14.8 1.1 28.4 14.2 1.4 26.6 13.6 1.6 24.8 13.0 1.9 23.1 12.4 2.2 21.3 11.8 2.5
75 62 25.7 19.3 1.0 24.4 18.7 1.2 23.1 18.0 1.4 21.6 17.3 1.6 20.2 16.4 1.9 18.6 15.4 2.2 16.9 14.3 2.5
900
80 62 26.7 24.9 1.0 25.3 24.1 1.2 23.9 23.1 1.4 22.4 22.0 1.7 20.9 20.8 1.9 19.3 19.3 2.2 17.7 17.7 2.5
80 67 30.5 21.6 1.0 29.9 21.7 1.2 28.5 21.4 1.4 26.4 20.4 1.7 23.7 18.9 1.9 20.2 16.6 2.2 16.0 13.6 2.5
80 72 32.7 16.6 1.0 31.1 16.0 1.2 29.3 15.4 1.4 27.5 14.8 1.6 25.6 14.2 1.9 23.7 13.6 2.2 21.6 13.0 2.5
75 62 26.8 21.1 1.0 25.4 20.3 1.2 23.9 19.6 1.4 22.4 18.9 1.7 20.8 18.1 1.9 19.1 17.2 2.2 17.4 16.3 2.5
1050
80 62 27.9 27.4 1.0 26.3 26.2 1.2 24.8 24.8 1.5 23.3 23.3 1.7 21.8 21.8 2.0 20.2 20.2 2.2 18.7 18.5 2.5
80 67 31.4 23.5 1.0 30.8 23.7 1.2 29.4 23.4 1.4 27.3 22.5 1.7 24.5 20.9 1.9 21.1 18.5 2.2 16.9 15.3 2.6
80 72 33.5 17.7 1.0 32.0 17.2 1.2 30.3 16.6 1.4 28.4 16.1 1.7 26.4 15.5 1.9 24.3 14.9 2.2 22.0 14.2 2.5
75 62 27.9 22.9 1.0 26.4 22.0 1.2 24.8 21.2 1.5 23.2 20.5 1.7 21.5 19.9 2.0 19.7 19.2 2.2 17.8 17.8 2.5
SecondStage(NominalHighSpeedC4)Cooling
FT4BG048orPSH4BG048HeatPumpmatchedwithC6BH-X48C-CorC6BA-F60(C,U)-C+TXV-X4.0Coil
OutdoorTemperature: 65°F 75°F 85°F 95°F 105°F 115°F 125°F
Blower
cfm
Indoor
Tdb
Indoor
Twb
T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW
1200
80 62 44.9 37.6 2.4 43.1 36.7 2.8 41.0 35.8 3.1 38.8 34.7 3.5 36.4 33.5 3.9 33.8 32.2 4.2
– – –
80 67 49.8 32.3 2.4 48.3 32.0 2.8 46.2 31.3 3.1 43.3 30.0 3.5 39.8 28.2 3.9 35.5 25.7 4.4
– – –
80 72 53.3 25.6 2.4 51.5 25.0 2.8 49.3 24.2 3.1 46.8 23.3 3.5 43.8 22.1 3.9 40.5 20.8 4.4
– – –
75 62 44.6 32.4 2.4 42.0 30.9 2.7 39.6 29.6 3.1 37.3 28.5 3.5 35.3 27.6 3.9 33.5 26.9 4.3
– – –
1350
80 62 45.8 39.9 2.5 43.9 39.0 2.8 41.9 38.0 3.2 39.6 36.8 3.6 37.2 35.5 3.9 34.6 34.0 4.3
– – –
80 67 50.4 33.8 2.5 49.0 33.5 2.8 46.8 32.8 3.2 44.0 31.5 3.6 40.4 29.6 4.0 36.2 27.1 4.5
– – –
80 72 53.8 26.5 2.5 52.4 26.0 2.8 50.4 25.4 3.2 47.8 24.4 3.6 44.7 23.2 4.0 41.0 21.7 4.5
– – –
75 62 45.4 33.9 2.5 43.0 32.5 2.8 40.6 31.2 3.2 38.3 30.1 3.5 36.0 29.0 3.9 33.7 28.0 4.3
– – –
1500
80 62 46.7 42.3 2.5 44.8 41.3 2.9 42.7 40.2 3.2 40.4 39.0 3.6 38.0 37.5 4.0 35.5 35.5 4.4
– – –
80 67 51.7 35.7 2.6 50.2 35.4 2.9 48.1 34.7 3.3 45.2 33.3 3.7 41.7 31.4 4.1 37.4 28.9 4.5
– – –
80 72 54.4 27.3 2.6 53.3 27.1 2.9 51.4 26.5 3.3 48.8 25.6 3.7 45.6 24.3 4.1 41.6 22.6 4.6
– – –
75 62 46.3 35.5 2.6 44.1 34.2 2.9 41.7 32.9 3.3 39.2 31.7 3.6 36.6 30.5 4.0 33.9 29.2 4.4
– – –
SecondStage(BoostSpeedC5)Cooling
FT4BG048orPSH4BG048HeatPumpmatchedwithC6BH-X48C-CorC6BA-F60(C,U)-C+TXV-X4.0Coil
OutdoorTemperature: 65°F 75°F 85°F 95°F 105°F 115°F 125°F
Blower
cfm
Indoor
Tdb
Indoor
Twb
T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW T.C. S.C. kW
1200
80 62 52.1 41.1 3.3 49.7 40.1 3.7 47.5 39.0 4.1 45.5 37.9 4.5 43.6 36.8 5.0
– – – – – –
80 67 57.5 36.0 3.3 56.3 35.8 3.7 54.3 35.1 4.2 51.7 33.9 4.6 48.3 32.3 5.1
– – – – – –
80 72 60.8 28.6 3.3 59.9 28.1 3.8 58.0 27.5 4.2 55.1 26.5 4.7 51.2 25.1 5.1
– – – – – –
75 62 51.9 36.3 3.3 49.7 35.2 3.6 47.3 33.9 4.1 44.8 32.7 4.5 42.2 31.3 5.0
– – – – – –
1350
80 62 53.7 43.9 3.3 51.3 42.8 3.8 48.9 41.6 4.2 46.5 40.3 4.6 44.1 38.8 5.1
– – – – – –
80 67 57.7 37.0 3.3 56.5 36.8 3.8 54.6 36.1 4.2 52.0 35.0 4.7 48.7 33.3 5.2
– – – – – –
80 72 61.2 29.4 3.4 60.8 29.2 3.8 59.1 28.7 4.3 56.3 27.7 4.7 52.1 26.2 5.2
– – – – – –
75 62 53.3 38.2 3.3 51.1 37.1 3.7 48.7 35.8 4.2 46.1 34.5 4.6 43.4 33.1 5.1
– – – – – –
1500
80 62 55.3 46.7 3.4 52.9 45.6 3.9 50.4 44.3 4.3 47.6 42.8 4.7 44.5 40.9 5.1
– – – – – –
80 67 57.9 37.9 3.4 56.7 37.8 3.8 54.9 37.1 4.3 52.3 36.0 4.7 49.0 34.3 5.2
– – – – – –
80 72 61.5 30.2 3.5 61.7 30.3 3.9 60.3 29.9 4.4 57.4 28.9 4.8 53.0 27.2 5.3
– – – – – –
75 62 54.8 40.2 3.4 52.5 39.0 3.8 50.0 37.7 4.2 47.4 36.4 4.7 44.7 35.0 5.2
– – – – – –