Lennox Hearth Products 1003C, Installation And Operation Manual

Page: 6 / 32

PLANNING YOUR INSTALLATION
PAGE 6
COMBUSTIBLE WALL CLEARANCES
WARNING: IT IS VERY IMPORTANT THAT YOU OB-
SERVE THE MINIMUM CLEARANCES.
There are listed clearances for your stove which were deter-
mined in a Laboratory test using various "classes" of stove pipe
or chimney. Minimums are first established for the stove itself
and increased based on how much heat is transferred by each
class of pipe.
NOTE : Manufactured (mobile) home installations require the
use of a Type L-Vent Chimney connector only. Use of a single
wall flue pipe connection is not permitted.
Manufactured (Mobile) Home Standard and Residential
Reduced -
Using 6” (152 mm) diameter Type L-Vent connector
pipe (to the top of the stove) with listed factory-built 103HT
chimney suitable for use with solid fuels or a code approved
masonry chimney. Approved brands of factory built chimney are
Dura-Vent, Security, Jake Evans and Metal Bestos.
MANUFACTURED (MOBILE) HOME INSTALLATIONS MUST
BE EQUIPPED WITH A RAIN CAP AND SPARK ARRESTOR.
Clearances (inches / millimeters)
A. 14 / 356 C. 17 / 432 E. 16 / 406
B. 25 / 635 D. 9 / 229 F. 8 / 203
Residential Standard
(not approved for manufactured
[mobile] homes) Using 6” (152 mm) diameter, single wall
connector pipe with listed factory-built to the top of the
stove.
Clearances (inches / millimeters)
A. 22 / 559 C. 25 / 635 E. 16 / 406
B. 25.5 / 648 D. 16 / 406 F. 15 / 381
Residential Note: Approved for 6” (152 mm) diameter,
single wall, minimum 24 MSG black or blued steel con-
nector pipe with listed factory-built 103HT chimney
suitable for use with solid fuels or a code approved
masonry chimney.
Manufactured (Mobile) Home Reduced and Residen-
tial Reduced
Using 6” (152 mm) diameter Type L-Vent
connector pipe (to the top of the stove) with listed fac-
tory-built 103HT chimney suitable for use with solid fuels
or a code approved masonry chimney. Approved brands
of factory built chimney are Dura-Vent, Security, Jake
Evans and Metal Bestos. MANUFACTURED (MOBILE)
HOME INSTALLATIONS MUST BE EQUIPPED WITH A
RAIN CAP AND SPARK ARRESTOR. Alcove size: 84”
(213 cm) minimum height, 56” (143 cm) minimum width,
and 24” (610 mm) maximum depth.
Clearances (inches / millimeters)
A. 11 / 280 C. 14.5 / 369 E. 16 / 406
B. 25.5 / 648 D. 5.5 / 140 F. 5.5 / 140
Vent Height (all installations) - The pipe should extend
12 feet above the stove top, as a minimum, to achieve a
stable draft.
Corner Installation
Parallel Installation
C
45
°
F
D
A
B
E