UVSTR / UVCVR Series Vent-Free Fireboxes
Hard Flat
Surface
Finishing
See Page 5, Figure 3 for allowable finishing materials and clearances to combustibles.
All joints (top, bottom and sides), where the wall or decorative facing material meets the firebox surround must be completely sealed with a noncombustible ma- terial. Refer to Figures
Hearth Extension
A hearth extension may be used but is not required for these fireboxes.
Top View
Insulation
Platform
FP681
Fig. 7 Insulation between firebox and platform.
Standoff
Fireplace Front
Noncombustible
Caulking/Insulation
2 x 4 Stud
Finishing Material
FP684
Insulation
Plywood
Support
FP682
Fig. 8 Additional insulating methods. UVSTR36 shown.
Fig. 9 Seal spaces between firebox and finishing materials.
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sion |
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Mantel Shelf |
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2 x 4 Finished
Header
Seal with noncombus- |
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tible material ONLY | Standoff |
| Surround |
| Fireplace |
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Top View |
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| Front |
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Side
1/2"View
Finished Wall
May be sealed with noncombustible material
Fireplace Front
FP683
Fig. 10 Surround flush with finished wall.
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