18 Insert Installation (for qualified installers only)
Insert Size Requirements (see Illustration below)
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Minimum Fireplace | Masonry | Z.C. (Metal) | ||
S i z e | Fireplace | Fireplace | ||
a | Height (front) | 21 | 7/8" | 21 7/8" |
b | Height (rear) | 21 | 7/8" | 21 7/8" |
c | Width (front) | 25 | 3/4" | 27 3/4" |
d | Width (rear) | 25 | 3/4" | 27 3/4" |
e | Depth | 14 | 1/2" | 15 1/2" |
| Depth | 9 | 1/2" | 10 1/2" |
f | Hearth | 21 | 1/8" | 21 1/8" |
| Hearth |
| 26" | 26" |
g | Hearth Width | 41 | 3/4" | 41 3/4" |
h | Facing Width | 51 | 3/4" | 49 3/4" |
i | Facing Height | 50 | 5/8" | 33 1/8" |
| with Mantel Shield | 35 | 5/8" | N/A |
j | Mantel Height | 52 | 5/8" | 45 1/8" |
| with Mantel Shield | 37 | 5/8" | N/A |
*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
Side Wall
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q | HearthCombustible |
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Facing
Minimum Clearances | Masonry | ZC (Metal) | |
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| Fireplace | Fireplace |
k | Sidewall to Insert | 14" | 30" |
l | Side Facing | 13" | 12" |
m | Top Facing | 29 1/2" | 12" |
| w. Mantel Shield | 14 1/2" | N/A |
n | Mantel to Insert | 31 1/2" | 24" |
| w. Mantel Shield | 16 1/2" | N/A |
o | Hearth (Front)* | 16" | 16" |
p | Hearth (Side) | 8" | 8" |
q | Front of Insert | 36" | 36" |
x | Hearth Ext. | 5 1/8" | 5 1/8" |
| Hearth Ext. | 10" | 10" |
*Does not include the distance the insert extends onto the hearth (dimension "x").
Hearth Requirements
•Must extend 16" in front of the insert and 8" on both sides
•Must be
Travis Industries | 4 020628 |