Mason-Lite 36" Steel Throat Damper for MFP63 Fireplace w36.25 the system can be customized

the system can be customized to provide a range of R-values from R=2

Multi-function design which can be used as fire table or side table

Carton Dimensions:  50"H x 37"W x 10"H

Safety Certified & Warranty—ETL and CETL certified for safe

With a humidification tank to fill water

Mason-Lite 36" Steel Throat Damper for MFP63 Fireplace w36.25 the system can be customizedMason Lites very own steel throat dampers have been designed specifically to fit in the Mason Lite fireplace throat. Damper blocks are not required. This damper fits perfectly in the MFP63. What's Included Steel Throat Damper Features Available in different sizes to accommodate Mason Lite fireplaces Damper block is not necessary For use with Mason Lite MFP33 Fireplace Specifications Item Number MFP SD63 Product Type Steel Throat Damper Weight 109 lbs