Nortek E4 Series - Page 17

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Figure 20. E4 Furnace Physical Dimensions
20”
29”
24 1/2”
1 3/8”
Ø 1 1/8”
2 5/16”
2 1/4”
Ø 2”
13 1/2”
17”
11 3/4”
12 5/16”
T-Stat
(Ø 5/8”)
Electric
Ø 1 1/8”
Ø 7/8”
T-Stat
(Ø 5/8”)
A.C. & H.P. Knockout
(4 1/4” X 3 3/4”)
FRONT
VIEW
TOP
VIEW
LEFT
SIDE
BOTTOM
VIEW
RIGHT
SIDE
VentilAire Knockout
(1 1/2” X 5”)
VentilAire Knockout
(1 1/8” X 4 1/2”)
Optional Electric
Ø 1”
Optional Electric
Ø 5/8”
Tie- Down Ta b
TOP
VIEW
FRONT
VIEW
LEFT
SIDE
RIGHT
SIDE
BOTTOM
VIEW
19 7/8”
20”
14 7/8”
17 3/8”
24 3/4”
6”
17”
13 1/2”
3 3/4”
16 1/2”
2”
16 1/2”
4 3/8”
Figure 21. E4 Furnace Upflow Stand Dimensions