Metal-Fab Sure-Seal Direct Vent 4"/3" Vertical Liner Termination h46.5 Vents with low-cost PVC or

Vents with low-cost PVC or Poly pipe venting

manufactured in France by Invicta

Commercial Burner Supplement Manual

The organic

Metal-Fab Sure-Seal Direct Vent 4"/3" Vertical Liner Termination h46.5 Vents with low-cost PVC orDirect 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