Vitocrossal 200, CM2 400, 500 and 620 Installation
Side Wall Venting
Side wall vent termination [stainless steel or PP]
Support bracket
Side wall
Caulk
* Field fabricated vent riser
Min. 12 in.
(305 mm)
Exhaust vent
o
terminal 90
Grade or max.
snow level
Min. 2 in.
(50 mm)
Max. 36 in.
(915 mm)
Flue
Termination elbow
with screen
Max. 36 in.
Vent
(915 mm)
*
Min. 12 in.
(305 mm)
Grade or max.
snow level
IMPORTANT
For PP systems, all exhaust vent and air intake piping
and elbows exposed outside, must be UV resistant
polypropylene (supplied by the vent manufacturer).
Venting
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