Metal-Fab Sure-Seal Direct Vent 4" x 18" Straight Length Pipe d17.25 Natural Blaze Burner System (18")

Natural Blaze Burner System (18")

Manual On/Off Operations ONLY

000 BTUs (LP/NG)

Airtight damper prevents air drafts when not in use

Electrical junction box included for hook up of optional HFB-B Blower

Metal-Fab Sure-Seal Direct Vent 4" x 18" Straight Length Pipe d17.25 Natural Blaze Burner System (18")Direct 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