C Learances To C Ombustibles - Lennox Hearth Products CANYON ST310 Installation And Operation Manual

c c
learances To omBusTiBles
WARNING: BE ABSOLUTELY SURE THE DISTANCE BETWEEN
THE HEATER AND THE SURFACE OF ANY COMBUSTIBLE CON-
STRUCTION IS NOT LESS THAN SHOWN.
Floor Protection
USA - The floor in front and under the heater must be pro-
tected with a minimum of 3/8" thick noncombustible material.
The covering must extend 16" in front of the door opening
of the heater and 8" to either side of the door opening and
5-1/2" to the rear or to the wall, whichever is smaller. In all
installations a 16" minimum hearth extension (in front of
the stove) is required as measured from the door opening
of the unit.
Canada - The floor in front and under the heater must be
protected with a minimum of 3/8" thick noncombustible
material. The covering must extend 457 mm in front of the
door opening of the heater and 200mm to either side of the
stove body and 200 mm to the rear or to the wall, whichever
is smaller. In all installations a 457mm minimum hearth
extension (in front of the stove) is required as measured
from the door opening of the unit.
Reduced Clearances
Clearances to combustible surfaces can be reduced with the
use of listed double wall connector pipe. See the clearances
with double wall pipe on the following page.
The Canyon™ ST310 may be installed using 6" chimney
in vertical installations utilizing a 6" to 8" reducer (part #
71134) at the flue collar. We recommend 6" chimney be
used in vertcal installations.
Alcove Clearances:
In alcove installations, only 6" or 8" double wall connector
pipe must be used (single wall or single wall pipe with shield
is not allowed). Minimum alcove width between combus-
tible materials is 56-1/2". Maximum alcove depth is 48".
Minimum alcove height is 72".

m
oBile
All mobile home installations require an outside air kit
(Part # 71111 or 71112). The stove must be bolted to the
floor and grounded to the chassis of the mobile home.
WARNING: DO NOT INSTALL IN SLEEPING ROOM OF A
MOBILE HOME.
CAUTION: THE STRUCTURAL INTEGRITY OF THE MO-
BILE HOME FLOOR, WALL, AND CEILING/ROOF MUST
BE MAINTAINED.
Approved Chimney* - Your stove is approved for use with
double wall connector pipe from Security™ Chimneys.
THIS APPLIANCE IS NOT APPROVED FOR USE WITH
SINGLE WALL PIPE. USE DOUBLE WALL CONNECTOR
PIPE ONLY.
Clearances to connector pipe shall be measured from the
flue collar of the stove.
Chimney & Connector
May only be installed using listed 6" or 8" double wall con-
nector pipe with listed factory-built chimney suitable for use
with solid fuels or masonry chimney. Horizontal connections
not tested, refer to local building codes for installation. May
be installed with 6" connector pipe and chimney using an 8"
to 6" reducer. See installation instructions for details.
Residential chimney systems must be from the same brands
of double wall pipe as listed for mobile homes.
Connector pipe and chimney must be of the same brand.
Components Required For Installation
Legs AND bottom heat shield or pedestal.
If optional blower is NOT used, rear heat shield block off
plate must be installed.
* Other approved chimney brands are Projet, Jakes Evans/GSW, Dura-vent,
Metal Fab, Ameri-Tec, Metalbestos and Industrial Chimney (ICC).
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
h i
ome nsTallaTions