Lennox Hearth EARTHSTOVE 1400HT - Manual (Page 5)

PLANNING YOUR INSTALLATION
PAGE 5
COMBUSTIBLE WALL CLEARANCE
WARNING: IT IS VERY IMPORTANT THAT YOU OB-
SERVE THE MINIMUM CLEARANCES.
There are listed clearances for your stove which were
determined in a Laboratory test using various "classes"
of stove pipe or chimney. Minimums are first estab-
lished 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.
Residential Reduced Clearance
Using Listed L-Vent pipe (double wall air insulated) to
the top of the stove. Approved brands are: Jakes-
Evans, Dura-Vent, Security, Pro-Vent, Ameri-Tek, Metal
Bestos.
Clearances (inches / millimeters)
A. 10 ½ / 267
C. 15 / 381 E. 9 ½ / 241
B. 20 / 508 D. 8 / 203 F. 5 / 127
Residential Standard (not approved for manufac-
tured [mobile] homes)
Using single wall pipe connector to the top of the stove.
Clearances (inches / millimeters)
A. 15 / 381 C. 15 / 381 E. 8 ½ / 216
B. 19 / 483
D. 13 / 330 F. 5 / 127
Manufactured (Mobile) Home Standard Clearance
Using Approved L-Vent only. Approved brands are
Dura-Vent, Security, Pro-Vent, and Ameri-Tek. Manu-
factured (Mobile) Home installations must use a rain
cap with a spark arrester.
Clearances (inches / millimeters)
A. 10 ½ / 267 C. 15 / 381 E. 9 ½ / 241
B. 20 / 508
D. 8 / 203 F. 5 / 127
CORNER
INSTALLATION
PARALLEL
INSTALLATION
*ALCOVE CLEARANCE
Required pipe: Type L-Vent pipe to top of stove. Ap-
proved brands are Dura-Vent, Pro-Vent, Ameri-I-Tek,
Standex, and Metal Bestos.
Alcoves must have minimum dimensions of 84" (213
cm) height minimum, 46" (117 cm) width minimum and
24" (610 mm) depth maximum.
ALCOVE CLEARANCES:
Back wall to pipe O.D.
10 1/2" (267 mm) Minimum
Side wall to pipe O.D. 20" (508 mm) Minimum
Back wall to stove 8" (203 mm) Minimum
Side wall to stove 9 1/2" (241 mm) Minimum
* NOTE: Alcove dimensions cannot be reduced by the
use of non-combustible materials such as brick,
stone, etc. Alcove dimensions listed are minimum
dimensions and are not measurements for building
an Alcove. You will need to consider these clear-
ances, as well as other dimensional requirements
before you build the alcove and install this appliance.
OPTIONAL ARCH TREATMENT
An alcove depth of 24" (610 mm) (or less) will allow for
a minimum height of 84" (213 cm) and may be trimmed
with a 2 1/4" (57 mm) maximum arch treatment if de-
sired.