Installation Manual

30
Figure 25. Front Return Cabinets (With Coil Box)
2 1/2 x 5
(Ventilaire)
Knockouts (x4)
17 1/8
76
20 1/4
19 7/8
55
20
18 1/2
18 1/2
1 1/2
2
1 7/8
21.250
1 1/2 X 3 1/2
(Gas or Condensate)
17 3/4
15 1/2
1
3 1/2
(X2)
2 3/4
3
2
2 5/8
5
24 5/8
1 1/2 X 3 1/2
(Gas or Condensate)
43 1/2
21 1/4
3 1/2
2 3/4
7/8
(Electric)
18 1/2
18 1/2
1 1/2
2
1/2
Knockouts (x4)
Knockouts (x4)
15
15
2 3/8
21 5/8
TYP.
1 1/2 X 3 1/2
(Gas, Condensate, or Linesets - Typical)
1 1/8