21
FirstStage(LowSpeedH1)Heating
FT4BG048orPSH4BG048HeatPumpmatchedwithC6BH-X48C-CorC6BA-F60(C,U)-C+TXV-X4.0Coil
OutdoorTemperature: 0°F 10° 17° 20° 30° 40° 47° 50° 60°
Blower
cfm
Indoor
Tdb
T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW
750
60 7.8 2.7 0.8 9.3 3.0 0.9 10.4 3.3 0.9 10.9 3.4 0.9 12.6 3.8 1.0 14.5 4.3 1.0 15.9 4.6 1.0 16.6 4.7 1.0 18.8 5.3 1.0
70 6.7 2.2 0.9 8.3 2.5 1.0 9.5 2.8 1.0 10.0 2.9 1.0 11.8 3.2 1.1 13.7 3.6 1.1 15.1 3.8 1.2 15.8 4.0 1.2 17.9 4.4 1.2
80 5.6 1.7 1.0 7.4 2.1 1.0 8.6 2.3 1.1 9.2 2.4 1.1 11.0 2.7 1.2 13.0 3.0 1.3 14.3 3.3 1.3 15.0 3.4 1.3 17.0 3.7 1.4
900
60 8.0 2.7 0.9 9.4 3.0 0.9 10.5 3.3 0.9 11.0 3.4 0.9 12.8 3.9 1.0 14.8 4.4 1.0 16.3 4.8 1.0 17.0 4.9 1.0 19.4 5.6 1.0
70 7.0 2.2 0.9 8.6 2.6 1.0 9.8 2.8 1.0 10.3 2.9 1.0 12.1 3.3 1.1 14.1 3.7 1.1 15.6 4.0 1.1 16.2 4.1 1.1 18.5 4.6 1.2
80 6.1 1.8 1.0 7.8 2.1 1.1 9.0 2.4 1.1 9.6 2.5 1.1 11.4 2.8 1.2 13.4 3.1 1.2 14.8 3.4 1.3 15.4 3.5 1.3 17.6 3.9 1.3
1050
60 8.2 2.7 0.9 9.6 3.0 0.9 10.7 3.3 0.9 11.2 3.4 1.0 13.0 3.9 1.0 15.1 4.5 1.0 16.7 4.9 1.0 17.4 5.1 1.0 20.0 5.9 1.0
70 7.4 2.3 1.0 8.9 2.6 1.0 10.0 2.8 1.0 10.6 2.9 1.1 12.4 3.4 1.1 14.5 3.8 1.1 16.0 4.1 1.1 16.7 4.3 1.1 19.1 4.9 1.1
80 6.6 1.9 1.0 8.2 2.2 1.1 9.4 2.4 1.1 10.0 2.5 1.2 11.8 2.9 1.2 13.8 3.3 1.2 15.3 3.5 1.3 15.9 3.7 1.3 18.1 4.1 1.3
SecondStage(NominalHighSpeedH4)Heating
FT4BG048orPSH4BG048HeatPumpmatchedwithC6BH-X48C-CorC6BA-F60(C,U)-C+TXV-X4.0Coil
OutdoorTemperature: 0°F 10° 17° 20° 30° 40° 47° 50° 60°
Blower
cfm
Indoor
Tdb
T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW
1200
60 19.9 2.2 2.6 24.6 2.6 2.8 28.1 2.8 3.0 29.7 2.9 3.0 35.0 3.2 3.2 40.6 3.4 3.5 44.7 3.6 3.6 46.5 3.7 3.7 52.6 3.9 3.9
70 18.9 2.0 2.8 23.7 2.3 3.0 27.2 2.5 3.2 28.8 2.6 3.3 34.1 2.9 3.5 39.6 3.1 3.7 43.6 3.3 3.9 45.4 3.3 4.0 51.4 3.5 4.3
80 18.0
1.7 3.0 22.8 2.1 3.3 26.4 2.3 3.4 27.9 2.3 3.5 33.2 2.6 3.8 38.6 2.8 4.0 42.6 3.0 4.2 44.3 3.0 4.3 50.2 3.2 4.6
1350
60 20.4 2.3 2.6 25.1 2.6 2.8 28.6 2.8 3.0 30.1 2.9 3.0 35.5 3.2 3.2 41.1 3.5 3.4 45.3 3.7 3.6 47.1 3.8 3.6 53.4 4.1 3.9
70 19.3 2.0 2.8 24.2 2.3 3.1 28.0 2.6 3.2 29.2 2.6 3.3 34.6 2.9 3.5 40.2 3.2 3.7 44.2 3.3 3.9 46.0 3.4 4.0 52.0 3.6 4.2
80 18.4 1.8 3.1 23.3 2.1 3.3 26.9 2.3 3.5 28.4 2.4 3.5 33.7 2.6 3.8 39.2 2.9 4.0 43.2 3.0 4.2 44.9 3.1 4.3 50.8 3.3 4.5
1500
60 20.9 2.3 2.7 25.6 2.6 2.9 29.1 2.8 3.0 30.6 2.9 3.0 36.0 3.3 3.2 41.7 3.6 3.4 45.9 3.8 3.5 47.7 3.9 3.6 54.1 4.2 3.8
70 19.8 2.0 2.9 24.7 2.3 3.1 28.2 2.6 3.2 29.8 2.6 3.3 35.2 2.9 3.5 40.8 3.2 3.7 44.8 3.4 3.9 46.6 3.5 3.9 52.7 3.7 4.1
80 18.8 1.8 3.1 23.8 2.1 3.3 27.4 2.3 3.5 29.0 2.4 3.5 34.3 2.7 3.8 39.8 2.9 4.0 43.8 3.1 4.2 45.5 3.2 4.2 51.4 3.4 4.5
SecondStage(BoostSpeedH5)Heating
FT4BG048orPSH4BG048HeatPumpmatchedwithC6BH-X48C-CorC6BA-F60(C,U)-C+TXV-X4.0Coil
OutdoorTemperature: 0°F 10° 17° 20° 30° 40° 47° 50° 60°
Blower
cfm
Indoor
Tdb
T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW T.C. COP kW
1200
60 25.4 2.3 3.2 31.4 2.6 3.6 35.7 2.8 3.8 37.5 2.8 3.9 43.5 3.0 4.2 49.5 3.2 4.6 53.7 3.3 4.8 55.5 3.3 4.9 61.5 3.4 5.3
70 24.0 1.9 3.7 30.4 2.3 3.8 34.8 2.6 3.9 36.6 2.7 4.0 42.5 2.9 4.3 48.1 3.1 4.6 51.8 3.1 4.9 53.4 3.1 5.0 58.4 3.1 5.5
80 22.6 1.5 4.2 29.4 2.2 4.0 33.9 2.5 4.1 35.8 2.6 4.1 41.5 2.9 4.3 46.7 3.1 4.6 50.0 3.1 4.9 51.3 3.0 5.1 55.3 2.8 5.7
1350
60 25.8 2.3 3.3 31.9 2.6 3.6 36.2 2.8 3.8 38.0 2.9 3.9 44.1 3.1 4.2 50.3 3.3 4.5 54.5 3.4 4.7 56.4 3.4 4.8 62.5 3.6 5.1
70 24.6 2.0 3.6 31.0 2.4 3.8 35.3 2.6 4.0 37.1 2.7 4.1 43.1 2.9 4.4 48.8 3.0 4.7 52.8 3.1 4.9 54.4 3.2 5.0 59.8 3.3 5.4
80 23.4 1.8 3.9 30.0 2.2 4.1 34.4 2.4 4.2 36.2 2.5 4.3 42.0 2.7 4.6 47.4 2.9 4.9
51.0 3.0 5.1 52.4 3.0 5.2 57.1 3.0 5.6
1500
60 26.2 2.3 3.3 32.4 2.6 3.6 36.8 2.8 3.8 38.6 2.9 3.9 44.8 3.2 4.1 51.0 3.4 4.4 55.4 3.5 4.6 57.2 3.6 4.7 63.4 3.7 5.0
70 25.3 2.1 3.5 31.5 2.4 3.9 35.8 2.6 4.1 37.6 2.6 4.2 43.6 2.8 4.5 49.6 3.0 4.8 53.7 3.2 5.0 55.4 3.2 5.0 61.1 3.4 5.2
80 24.1 2.0 3.6 30.3 2.2 4.1 34.6 2.3 4.4 36.4 2.4 4.6 42.2 2.6 4.9 47.9 2.7 5.2 51.7 2.9 5.3 53.3 2.9 5.4 58.6 3.2 5.5
HEATINGEXPANDEDRATINGSWITHCOILS (CONTINUED)
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