9
Monessen • Natural Blaze Owner’s /Installation Manual • 4619-900 Rev. C • 1/2020
3
Clearances and Height Requirements
Sidewall and ceiling clearances:
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sides
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place opening must be
at least 16"
from any combustible
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ceiling
must be
at least 42"
from the top of the
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Heat resistant material (minimum requirements) with
no wooden mantel or other combustible projection:
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mantel, shelf or other combustible projection above the
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height,
according to Figure 3.2 and
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be
at least 1/2" thick. Sheet metal should not be installed
onto combustible material.
IMPORTANT:
If you cannot meet these minimum clear-
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measure heat resist
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Material
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Figure 3.2 - Measure Heat Resistant Material
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Heat Resistant Material
Measurement
Requirements for Safe Installation
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Figure 3.3
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Figure 3.5
OR
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16"
42"
Figure 3.1 - Sidewall and Ceiling Clearances
The dimensions shown in
Figures 3.1 through
3.8
and defined in the fireplace manufacturer's
instructions are minimum clearances to maintain
when installing this heater. Left and right clearances
are determined when facing the front of the heater.
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Follow these instructions carefully to ensure safe
installation. Failure to follow instructions exactly
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WARNING
A. Clearances and Height Requirements
