Enervex 8" Stainless Steel Manual Fireplace Damper for RSHT 14" & 16" Chimney Fan btu11600 021" Galvalume Steel (Size) Inside

021" Galvalume Steel (Size) Inside Diameter 8" Length 9" A 8" B 10" Technical Dimensions

Follow the app instructions to set up

which in turn provides you with optimal performance

Price includes ground shipping

Make sure your flame is extinguished and you have waited at least 5 -10 minutes to allow your fireplace to cool down before refilling

Enervex 8" Stainless Steel Manual Fireplace Damper for RSHT 14" & 16" Chimney Fan btu11600 021" Galvalume Steel (Size) InsideThe MFD S Manual Fireplace Damper for solid fuel prevents conditioned air from escaping through the chimney when the fireplace is not in use, and to prevent backdraft down the chimney, saving energy. The MFD S is a manual fireplace damper with a gravity actuated damper. It is designed to be used with round chimney pipe systems. Although it is designed to support and function with an ENERVEX chimney fan, it works equally well without it. It can be used