Figure 31. Non-Combustible Clearances
m
antLe
& n
on
-c
ombustibLe
c
LeaRances
:
12" (305 mm) Mantle
1¼” (32mm)
thick non-
combustible
floor
12" (305 mm) minimum from wall
If hearth is flush with flooring
2" (51 mm) Mantle
1 OF 1
SHEET
Part Description
FINISH
SCALE- NOT TO SCALE
HEAT TREATMENT
Sherwood Industries Ltd.
MATERIAL
UNLESS OTHERWISE SPECIFIED
+/- .002
Hole Pos.
+/- .5
Angles
+/- .005
General
DIMENSIONS APPLY AFTER PLATING OR
HEAT TREATMENT
THREADS EXTERNAL CL 2A INTERNAL CL 2B
TOLERANCE
ALL DIMENSIONS IN INCHES
+/- .001
Hole Size
APPROVAL
CHECKED BY
DRAWN BY
THIS DRAWING IS THE PROPERTY OF SHERWOOD INDUSTRIES LTD. AND MAY NOT BE COPIED, REPRODUCED, OR OTHERWISE DISCLOSED WITHOUT THE PRIOR APPROVAL OF SHERWOOD INDUSTRIES LTD.
Q1 - R01
7/10/2014
REV
41"
(1041 mm)
minimum
from bottom
of unit
35"
(889 mm)
minimum
from bottom
of unit
10” (254 mm)
Non-Combustible
Facing
7" (178 mm)
minimum from
side of door to
side wall
1/2” (12.7mm)
thick non-
combustible facing
When installing the Q1LI as a zero clearance fireplace the correct clearances and materials must be used:
a
bove
u
nit
:
A minimum 10” of ½” thick non-combustible facing material, with a R-Value no less than
0.26, must be used (see Figure 31).
i
n
f
Ront
of
u
nit
:
A minimum 12” of 1¼” thick non-combustible material, with a R-Value no less than
2.27 (K-value no less than .55), must be used when the unit is either sitting on the floor or raised within
2’’ of the floor. Approved 1” thick Q1 floor protection is available seperately under part number 50-3016.
When raising the unit 2” - 4” above the floor a minimum 12” of ¾” thick material, with a R-Value no less
than 1.36 (K-value no less than .55), must be used. If raising the unit higher than 4” from the floor, any
combustible material can be used.
a
Djacent
/s
iDewaLL
:
There must be a minimum distance of 7” from the side of the firebox door to an
adjacent wall composed of combustible material (see Figure 31).
m
antLe
:
It is not necessary to install a mantle, but if one is desired the guidelines as shown in Figure 31
below must be followed.
Initial Installation
QUALIFIED INSTALLERS ONLY
24
