Capacity Step
CFM
2.5(0.1) 4(0.15) 6(0.23) 8(0.31) 10(0.39) 12(0.47) 14(0.55) 15(0.6) 16(0.62) 18(0.70) 20(0.78)
HIGH
688
24k
MID
618
LOW
530
HIGH
1130
36k
MID
953
LOW
706
90
97
108
119
86
93
105
115
82
90
102
112
-
96
103
109
-
85
96
102
-
76
85
95
Static Pressure(mmAq(in.Aq))
Setting Value
126
134
143
123
131
140
120
128
137
115
120
126
109
115
121
100
107
113
HOW TO SET E.S.P?
146
149
157
159
143
146
153
156
140
143
150
153
129
-
-
-
124
-
-
-
116
-
-
-
23