126
RT-SVX36G-EN
Unit Start Up
Table 40. Component static pressure drops (in. W.G.)—exhaust damper for return fan
Nom Tons
(AC/EC)
Cfm
Exhaust Damper
for Return Fan
Nom Tons
Cfm
Exhaust Damper
for Return Fan
20/24
4000
0.08
50/55/59
10000
0.28
6000
0.19
14000
0.56
8000
0.35
17000
0.75
9000
0.44
20000
1.15
10000
0.55
24000
1.66
12000
0.79
28000
2.26
25/29
5000
0.13
60/73
12000
0.31
6000
0.19
16000
0.56
7500
0.3
20000
0.88
10000
0.55
24000
1.27
11000
0.67
28000
1.73
12500
0.85
30000
1.99
14000
1.08
70/80
12000
0.31
30/36
6000
0.19
16000
0.56
9000
0.44
20000
0.88
12000
0.79
22000
1.05
14000
1.08
24000
1.27
15000
1.2
26000
1.47
17000
1.6
28000
1.73
40/48
8000
0.18
31000
-
10000
0.28
33000
-
12000
0.41
75/89
12000
0.31
16000
0.73
16000
0.56
17000
0.82
20000
0.88
20000
1.15
22000
1.05
22000
1.39
24000
1.27
26000
1.47
28000
1.73
Notes:
1.
Exhaust Damper drop is only added when Return Fan is
ordered.
2.
Use Return CFM for exhaust damper drop add on return fan
selections.
31000
-
33000
-
