Data is based on the condition of indoor humidity 50%. Air flow should be set at Hi. A point on the curve shows
the reference point
MU17NN
(PSIG)
320
300
280
260
240
220
200
180
160
68 70
MU17NN
(PSIG)
90
80
70
60
50
40
68
(20)
14
75
80
70
75
80
85
90
Outdoor ambient temperature
85
90
Outdoor ambient temperature
86 F
80
75
70
95
100
104 F
86 F
80
75
70
95
100
104 F