Napoleon B36NTR Installation And Operating Instructions Manual page 39

B36 / GX36-1 MINIMUM REAR VENT CLEARANCES
For rear vent termination not exceeding 10" (254mm) of horizontal vent run.
Ceiling
B
A
Ref.
A
B
C
REAR EXIT ENCLOSURE
The appliance requires a minimum enclosure height of 41" (104.1cm) for the B36 OR 44" (111.2cm) for the
GX36-1. For temperature requirements, the enclosure space around and above the appliance must be left
unobstructed.
NOTE: The vent shield is telescopic and must be adjusted to shield the full depth of the combustible
wall penetration.
* See "venting" section.
Enclosure
C
B36
54" (137.2cm)
41" (104.1cm)
6 3/8" (162mm)
GX36-1
54" (137.2cm)
44" (111.2cm)
9 3/8" (238mm)
W415-1678 / E / 08.15.18
39
EN