Metal-Fab Sure-Seal Direct Vent 4" Storm Collar trd Extra Protection with Soft Start/Stop

Extra Protection with Soft Start/Stop and Safety Stop: The soft start and stop feature ensures smooth operation as the lift raises or lowers

36" (in) / 5

Fuel Bed - Twigs

these chips are available in different styles so you can customize the look to fit your needs

The MFD-S is easy to install because the damper simply slides inside the flue

Metal-Fab Sure-Seal Direct Vent 4" Storm Collar trd Extra Protection with Soft Start/StopDirect vent systems are balanced pressure systems acquiring intake air from outside the dwelling while exhausting combustion gases through the sealed flue. UL 2112 tested and listed, Metal Fab Direct Vent products are designed for safety, strength and reliability, generating a product that lasts a lifetime. Precision design and construction of the 430 stainless steel flue eliminate the need for gaskets and reduce leaks, enhancing product dependability