Filter
Top Products
Table 9A — Superheat Charging Table, 48SX024
TEMP (F)
AIR ENT
COND
EVAP AIR — CFM
800
Evap Air — Ewb (F)
54 56 58 60 62 64 66 68 70 72 74 76
65 SPH 22.1 22.1 22.8 23.2 25.3 27.4 29.5 29.8 30.2 30.5 31.3 32.1
70 SPH 18.5 18.9 19.3 19.6 22.2 24.8 27.5 28.3 29.1 30.0 30.0 30.0
75 SPH 15.0 15.4 15.7 16.1 19.2 22.3 25.4 26.7 28.1 29.4 28.7 28.0
80 SPH 9.2 9.5 9.7 9.9 14.4 18.9 23.3 24.7 26.0 27.3 27.4 27.4
85 SPH ****9.615.5 21.3 22.6 24.0 25.3 26.1 26.8
90 SPH ****7.212.5 17.8 20.1 22.4 24.8 25.1 25.5
95 SPH *****9.414.2 17.5 20.9 24.2 24.2 24.2
100 SPH *****7.110.6 14.5 18.3 22.1 22.9 23.6
105 SPH ******7.111.415.8 20.1 21.6 23.1
110 SPH *******8.413.2 18.0 19.5 21.0
115 SPH *******5.310.7 16.0 17.5 19.0
LEGEND
Ewb — Entering Wet Bulb
SPH — Superheat at Compressor (F)
*Do not attempt to charge system under these conditions — refrig-
erant slugging may occur.
Table 9B — Superheat Charging Table, 48SX030
TEMP (F)
AIR ENT
COND
EVAP AIR — CFM
1000
Evap Air — Ewb (F)
54 56 58 60 62 64 66 68 70 72 74 76
65 SPH 11.2 11.2 11.2 11.2 14.9 18.6 22.3 22.4 22.5 22.7 22.9 23.1
70 SPH 7.6 7.7 7.7 7.7 12.1 16.6 21.1 21.6 22.0 22.4 22.5 22.5
75 SPH ****9.414.7 20.0 20.7 21.4 22.1 22.1 22.0
80 SPH ****8.513.5 18.5 19.3 20.2 21.0 21.6 22.1
85 SPH ****7.612.3 17.0 18.0 18.9 19.9 21.1 22.3
90 SPH *****10.0 14.2 16.0 17.8 19.6 20.7 21.8
95 SPH *****7.711.514.1 16.7 19.2 20.2 21.2
100 SPH * * * * * * 5.7 9.9 14.0 18.2 19.4 20.6
105 SPH *******5.711.417.1 18.6 20.1
110 SPH ********8.913.5 15.8 18.0
115 SPH *********10.0 13.0 16.0
LEGEND
Ewb — Entering Wet Bulb
SPH — Superheat at Compressor (F)
*Do not attempt to charge system under these conditions — refrig-
erant slugging may occur.
Table 9C — Superheat Charging Table, 48SX036
TEMP (F)
AIR ENT
COND
EVAP AIR — CFM
1200
Evap Air — Ewb (F)
54 56 58 60 62 64 66 68 70 72 74 76
65 SPH 21.3 21.3 21.3 21.3 22.0 22.6 23.3 23.5 23.7 23.8 23.3 22.8
70 SPH 19.3 19.3 19.3 19.3 20.2 21.2 22.2 22.3 22.5 22.6 22.0 21.5
75 SPH 17.2 17.2 17.2 17.2 18.5 19.7 21.0 21.1 21.3 21.4 20.7 20.1
80 SPH 13.6 13.6 13.6 13.6 15.1 16.6 18.0 18.5 18.9 19.3 19.4 19.5
85 SPH 10.1 10.1 10.1 10.1 11.7 13.4 15.0 15.8 16.5 17.3 18.1 19.0
90 SPH 6.5 6.5 6.5 6.5 8.8 11.2 13.5 14.6 15.7 16.8 17.2 17.6
95 SPH ****6.09.012.0 13.4 14.8 16.2 16.2 16.2
100 SPH ******6.08.711.414.1 14.9 15.6
105 SPH ********8.012.1 13.6 15.1
110 SPH *********10.0 11.5 13.0
115 SPH *********8.09.511.0
LEGEND
Ewb — Entering Wet Bulb
SPH — Superheat at Compressor (F)
*Do not attempt to charge system under these conditions — refrig-
erant slugging may occur.
39