Metal-Fab Sure-Seal Direct Vent 4" x 48" Straight Length Pipe h44 (NG Efficiency) Weight* Hi Low

(NG Efficiency) Weight* Hi Low 39” H x 58-1/2” W x 17-1/2” D

Picture frame 4 inches wide surround

Item Number 221

49" Framing Back Width

Metal-Fab Sure-Seal Direct Vent 4" x 48" Straight Length Pipe h44 (NG Efficiency) Weight* Hi LowDirect 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