Mason-Lite 12" Firestop for MFP33, MFP39, MFP44 and Custom Units Masonry Fireplaces btu8530 25" (B) x 3" (C)

25" (B) x 3" (C)

Product size: 18

Add a touch of patriotism to your gas or electric lamp with our small Eagle finial

Recommend installing Wall Straps at 4-foot intervals on vertical runs

Dimensions: 6 Inch x 7 Inch

Mason-Lite 12" Firestop for MFP33, MFP39, MFP44 and Custom Units Masonry Fireplaces btu8530 25" (B) x 3" (C)Mason Lite is approved with any UL 103 listed metal chimney used in gas and wood applications. For your convenience, we have partnered with DuraVent. Available in DuraChimney II and DuraTech. What's Included Firestop Features Use in ceiling floor penetrations above a fireplace. For use with Mason Lite MFP33, MFP39, MFP44 and Custom Units Firebox Kits Specifications Brand Mason Lite Item Number 12DCA FS Product Type Firestop Diameter 12" Warranty