Monessen Hearth Natural Vent Gas Fireplace BBV400 Installation And Operating Instructions Manual page 15

B-vent series natural vent gas fireplace
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FIRESTOP INSTALLATION
To position firestop see Figures 9 and 10. Only one (1) firestop required per frame.
NOTE: A firestop is not required at the roof.
Figure 9 - Installing Firestop In Attic
When installing in a chase, you should insulate the chase as you would the outside walls of
your home. This is especially important in cold climates. Insulation should be considered
a combustible material. Maintain proper clearances to all combustible materials.
Treatment of firestops and construction of the chase may vary from building type to
building type. These instructions are not substitutes for the requirements of local
building codes. You must follow all local building codes.
62D4036
Nails
Firestop
Spacer
Joist
VENT INSTALLATION
Firestop
Spacer
Nails
Figure 10 - Installing Firestop In Ceiling
Joist
15

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