Bryant GT-PG (50YE) manual Entering Air Correction Factors, Air DBF, Air WBF

Bryant Geothermal Heat Pump Systems

Entering Air Correction Factors

	Heating
Entering	Heating	Power	Heat of
Air DB°F	Capacity		Extraction
45	1.0514	0.7749	1.1240
50	1.0426	0.8113	1.1032
55	1.0329	0.8525	1.0802
60	1.0224	0.8980	1.0551
65	1.0114	0.9473	1.0282
68	1.0046	0.9786	1.0115
70	1.0000	1.0000	1.0000
75	0.9883	1.0556	0.9706
80	0.9764	1.1135	0.9404

					Cooling
Entering	Total			Sensible Cooling Capacity Multiplier -								Heat of
					Entering DB °F						Power
Air WB°F	Capacity											Rejection
		60	65	70	75	80	80.6	85	90	95
50	0.7432	0.9111	*	*	*	*	*	*	*	*	0.9866	0.7901
55	0.8202	0.7709	0.8820	1.0192	*	*	*	*	*	*	0.9887	0.8527
60	0.8960		0.6702	0.8540	1.0473	*	*	*	*	*	0.9924	0.9146
65	0.9705			0.6491	0.8657	1.0809	1.1066	*	*	*	0.9975	0.9757
66.2	0.9882			0.5939	0.8152	1.0333	1.0592	1.2481	*	*	0.9990	0.9903
67	1.0000			0.5559	0.7801	1.0000	1.0261	1.2158	*	*	1.0000	1.0000
70	1.0438				0.6377	0.8645	0.8913	1.0847	1.2983	*	1.0042	1.0362
75	1.1159					0.6008	0.6289	0.8323	1.0578	1.2773	1.0123	1.0959

* = Sensible capacity equals total capacity

AHRI/ISO/ASHRAE 13256-1 uses entering air conditions of Cooling - 80.6°F DB/66.2°F WB, 1 and Heating - 68°F DB/59°F WB entering air temperature

Residential Products Technical Guide	GT-PG
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