Mason-Lite 14" Firestop for MFP44-14, MFP39-14, MFP49 and Custom Units Masonry Fireplaces h15.07 37 lb Quantity 3 Pieces

37 lb Quantity 3 Pieces Size (Length) 13"-14" Size (Diameter) 2"-3"

Safe to use with overheat protection and ETL certification

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Mason-Lite 14" Firestop for MFP44-14, MFP39-14, MFP49 and Custom Units Masonry Fireplaces h15.07 37 lb Quantity 3 PiecesMason 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 MFP44 14, MFP39 14, MFP49 and Custom Units Firebox Kits Specifications Item Number Mason Lite 14DCA FS Product Type Firestop Size 14" Warranty Lifetime