Installation Into A Combustible Enclosure - Napoleon TIMBERWOLF TPS35 Instructions D'installation Et D'opération

22
5.1

INSTALLATION INTO A COMBUSTIBLE ENCLOSURE

EN
OUTSIDE AIR IS MANDATORY FOR A COMBUSTIBLE BUILT-IN ENCLOSURE INSTALL.
When installing the insert as a "built-in" appliance, it is important to maintain the clearances to combustibles,
see "MINIMUM CLEARANCE TO COMBUSTIBLES" section.
A non-combustible hearth must cover the fl ooring underneath, as well as, a minimum of six inches in front
and to both sides of the appliance.
A. Install fl oor protection.
B. Frame structure maintaining minimum clearances. Locate and frame openings for both the exhaust
and outside air. Outside air is mandatory for enclosure installations.
C. Refer to vent manufacturer's installation instructions and to "GENERAL VENTING" section. Connect
the vent. Install fl ashing, see "FLASHING INSTALLATION" section.
D. Consideration must be taken during installation that removal of the insert is necessary for inspection
and annual maintenance. Install the vent cap.
40" (1016 mm)
MINIMUM
ENCLOSURE
HEIGHT
Non
combustible
floor protection.
This protection must
offer an R value of 0.4 (two
layers of 1/2" (13mm) thick cement board, total 1" (25mm) with each
layer rated with an R value of 0.2).
For temperature requirements, the enclosure space around and
above the heater must be left unobstructed.
W415-1477 / A / 10.19.16
3 1/2" (89mm)
MAX
3 1/2"
(89mm)
MAX
17"
(432mm)
27"
(686mm)
33"
(838mm)
WARNING
!
7 1/8" (181mm)
4 7/8"
(124mm)
Centerline of
heater opening
See "OUTSIDE AIR" section.
1 7/8"
(48mm)
2" (51mm)