18 Insert Installation (for qualified installers only)
Travis Industries 100-01140 4020628
Insert Size Requirements (see Illustration below)Minimum Fireplace
Size Masonry
Fireplace Z.C. (Metal)
Fireplace
a
b
c
d
e
f
g
h
i
j
Height (front)
Height (rear)
Width (front)
Width (rear)
Depth Rainier-90
Depth Rainier-45
Hearth Rainier-90*
Hearth Rainier-45*
Hearth Width
Facing Width
Facing Height
with Mantel Shield
Mantel Height
with Mantel Shield
21 7/8"
21 7/8"
25 3/4"
25 3/4"
14 1/2"
9 1/2"
21 1/8"
26"
41 3/4"
51 3/4"
50 5/8"
35 5/8"
52 5/8"
37 5/8"
21 7/8"
21 7/8"
27 3/4"
27 3/4"
15 1/2"
10 1/2"
21 1/8"
26"
41 3/4"
49 3/4"
33 1/8"
N/A
45 1/8"
N/A
a
ce
f
b
d
h
i
j
g
Non-Combustible Hearth
Combustible Mantel
Non-Combustible Facing
* This is the distance the insert protrudes from the
fireplace opening plus the required 16" of hearth
extension.
Insert Placement Requirements•The insert must be placed so that no combustibles are within, or can swing within (e.g. drapes,
doors), 36" of the front of the insert
•Insert and hearth must be installed on a level, secure floor
•The minimum clearances, facing, and hearth requirements in the illustration below must be met
(follow the clearances for the type of fireplace being used - either masonry or zero-clearance).
Side
Wall
Combustible Mantel
Combustible Top Facing
Non-Combustible
Hearth
Facing
Masonry
Fireplace
Minimum Clearances
k
l
m
n
o
p
q
x
Sidewall to Insert
Side Facing
Top Facing
w. Mantel Shield
Mantel to Insert
w. Mantel Shield
Hearth (Front)*
Hearth (Side)
Front of Insert
Hearth Ext. Rainier-90
Hearth Ext. Rainier-45
14"
13"
29 1/2"
14 1/2"
31 1/2"
16 1/2"
16"
8"
36"
5 1/8"
10"
* Does not include the distance the insert
extends onto the hearth (dimension "x").
q
l
k
p
x
o
n
m
ZC (Metal)
Fireplace
30"
12"
12"
N/A
24"
N/A
16"
8"
36"
5 1/8"
10"
Hearth Requirements