Metal-Fab Sure-Seal Direct Vent 4DIS Direct Vent Insulation Shield w49.13 Must have a 24" minimum

Must have a 24" minimum vertical vent before attaching a 90° elbow to unit (36" for LP)

WARRANTY: 10-year Limited Warranty on Combustion Chamber

Product Dimensions: 43" W x 30 7/16" H

Each insert comes with the standard black porcelain panels

Door Overlay

Metal-Fab Sure-Seal Direct Vent 4DIS Direct Vent Insulation Shield w49.13 Must have a 24" minimumDirect 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