MQRB6961 Combustible Enclosure Heights
Cold Climate Recommendation
When installing this fireplace against an exterior wall or chase, it is recommended that the outer walls be
insulated to conform to applicable insulation codes. Drywall must be installed over vapor barrier and
insulation material to prevent direct contact with the appliance.
See Thru or Single Sided Installation
Single Side Installation Only
[Steel Stud Framing Shown.]
[Steel Stud Framing Shown.]
MQRB6961:
The Wall Thimble Shield Z57WTS is required
in All Enclosures below 78” [Seventy
-Eight
Inches].
Place Wall Thimble Shield Z57WTS against
the Wall Thimble Immediately above the
Vent. Install the Wall Thimble Shield using [3]
DT Screws.
26-5/8” Min for Natural
Gas or Propane
56-1/2” Min for Natural
Gas or Propane
26-5/8” Min for
Natural Gas or
Propane
56-1/2” Min for Natural
Gas or Propane
The minimum vertical installation height must be adhered to.
Flex pipe venting must be fully stretched.
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