Gas Vent Type B, 3 In X 4 In Increaser

Double Wall Construction | Non-Positional Locking System Makes Installation A Snap | No Tools Required For Disassembly | Compatible with All Brands

Gas Vent Round Pipe Type B, 3 In Diameter, Length 12 In

$7.85

Gas Vent Round Pipe Type B, 3 In Diameter, Length 24 In

$12.45

Gas Vent Round Pipe Type B, 3 In Diameter, Length 36 In

$12.68

Gas Vent Round Pipe Type B, 3 In Diameter, Length 48 In

$16.50