venting
EN
Do not allow the inside liner to bunch up on horizontal or vertical runs and elbows. Keep it pulled tight. A 1¼" (31.8mm) air gap
all around between the inner liner and outer liner is required for safe operation.
2.1
typical vent installation
34" (86.4cm)
29" (73.7cm)
minimum
30 3/4"
(78.1cm)
* See "venting" section
10
W415-2348 / B / 01.22.20
maximum
59 3/4"
(151.8cm)
minimum
plus rise*
16" (40.6cm)
minimum
40 ft
(12m)
maximum
36" (91.4cm)
minimum
30 3/4"
(78.1cm)