Napoleon Ascent B46NTR Manuel D'installation Et D'opération page 29

MAXIMUM REAR VENT CLEARANCES (EXAMPLE 2)
REAR EXIT ENCLOSURE
The appliance requires a minimum enclosure height of 41 5/8" (105.7cm). For temperature requirements, the
enclosure space around and above the appliance must be left unobstructed.
note:
The vent shield must extend the full depth of the combustible wall. It can be cut to suit depths less than 8 1/2"
(216mm).
* See "venting" section.
rough framing
24 1/8"
(61.3CM)
MINIMUM
PLUS RISE*
W415-1613 / F / 03.12.19
EN
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