CFM UVSTR36 Finishing, Hearth Extension, UVSTR / UVCVR Series Vent-Free Fireboxes, 7412960

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 9-12.

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.

See mantel drawing for	Finished Wall
shelf-to-surround dimen-
sion	Stud
Mantel Shelf

2 x 4 Finished

Header

Seal with noncombus-
tible material ONLY	Standoff

	Surround	Fireplace
Top View		Front

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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