W415-2348 / B / 01.22.20
EN
10
venting
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
16" (40.6cm)
minimum
40 ft
(12m)
maximum
36" (91.4cm)
minimum
30 3/4"
(78.1cm)
59 3/4"
(151.8cm)
minimum
plus rise*
34" (86.4cm)
maximum
* See "venting" section
29" (73.7cm)
minimum
30 3/4"
(78.1cm)