York 150, 120 installation manual 035-17311-002-A-0803

035-17311-002-A-0803

TABLE 35: 10 TON STANDARD EFFICIENCY SUPERHEAT CHARGING

					Superheat at Compressor Suction (°F)
Outdoor						Airflow = 4000 CFM
Temp (°F)						Indoor WB Temp (°F)
	55	57	59	61		63	65	67	69	71	73	75
65	19.6	20.8	22.0	23.2		24.4	25.6	26.9	28.4	29.9	31.4	32.9
70	14.4	16.0	17.5	19.0		20.5	22.0	23.5	25.4	27.3	29.2	31.0
75	9.3	11.1	12.9	14.7		16.6	18.4	20.2	22.4	24.7	26.9	29.1
80	-	6.3	8.4	10.5		12.6	14.8	16.9	19.5	22.0	24.6	27.2
85	-	-	-	6.3		8.7	11.1	13.6	16.5	19.4	22.4	25.3
90	-	-	-	5.6		7.8	9.9	12.0	15.0	17.9	20.8	23.7
95	-	-	-	-		6.8	8.7	10.5	13.4	16.3	19.3	22.2
100	-	-	-	-		5.3	6.7	8.1	10.8	13.5	16.2	18.9
105	-	-	-	-		-	-	5.7	8.1	10.6	13.1	15.5
110	-	-	-	-		-	-	-	5.5	7.7	10.0	12.2
115	-	-	-	-		-	-	-	-	-	6.9	8.9

TABLE 36: 12.5 TON STANDARD EFFICIENCY SUPERHEAT CHARGING

					Superheat at Compressor Suction (°F)
Outdoor						Airflow = 5000 CFM
Temp (°F)						Indoor WB Temp (°F)
	55	57	59	61		63	65	67	69	71	73	75
65	33.6	34.2	34.7	35.3		35.9	36.4	37.0	37.3	37.5	37.8	38.0
70	29.6	30.4	31.1	31.9		32.7	33.4	34.2	34.7	35.3	35.8	36.3
75	25.6	26.6	27.5	28.5		29.5	30.5	31.4	32.2	33.0	33.8	34.6
80	21.6	22.8	24.0	25.1		26.3	27.5	28.6	29.7	30.8	31.8	32.9
85	17.6	19.0	20.4	21.7		23.1	24.5	25.9	27.2	28.5	29.9	31.2
90	11.6	13.4	15.2	16.9		18.7	20.5	22.3	24.3	26.3	28.3	30.3
95	5.6	7.8	10.0	12.1		14.3	16.5	18.7	21.3	24.0	26.7	29.4
100	-	6.1	7.8	9.4		11.1	12.8	14.5	17.5	20.6	23.7	26.7
105	-	-	5.5	6.7		7.9	9.1	10.3	13.8	17.2	20.7	24.1
110	-	-	-	-		-	5.4	6.1	10.0	13.8	17.6	21.5
115	-	-	-	-		-	-	-	6.2	10.4	14.6	18.8

38 Unitary Products Group