METAL-FAB

M Series - Type B Double Wall Round Gas Vent Pipe - MET3M24

M Series - Type B Double Wall Round Gas Vent Pipe - MET3M24

MET3M24

$16.72
$16.72 $19.49
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MORE PRODUCT INFORMATION

FEATURES

• Male end
• SureLock™ positive twist-lock
• Elimination of sharp edges by hemming the flue and casing
• Assembly and disassembly, without tools, using positive twist-lock
• 360 deg rotation of small dia fittings using swivel tees, wyes, and elbows
• Space savings inside standard stud walls using oval pipe
• The vent shall be of the double-wall, Factory built type for use with approved category I appliance burning natural or LP gas, which produce flue gases exhausted at temperatures not exceeding 550 deg F
• The vent shall be constructed of an outer wall of galvanized steel 0.018 in THK G-90 for sizes 3 to 14 in Dia and 0.024 in THK G-90 for sizes 16 to 30 in Dia
• The inner wall shall be constructed of aluminum alloy 0.012 in THK for sizes 3 to 8 in Dia and 0.018 in THK for sizes 10 to 30 in Dia
• The vent pipe shall incorporate a push-tab locking system to prevent disassembly of vent during or after installation

DIMENSIONS

LENGTH

24 in

DOCUMENTS & RESOURCES

User Manual
Product Brochure

PRODUCT OVERVIEW

Metal-Fab's round and oval Type-B vent is listed by Underwriters Laboratories for use with approved category 1 gas furnaces, heaters, and boilers. A category 1 appliance operates with a non-positive vent static pressure. The double wall design of B-vent enables the product to be used in homes and commercial buildings at close clearance to combustible. Metal-Fab's B-vent design incorporates features that make installation quick, easy, and safe.

SPECIFICATIONS

Diameter

3 in

Domestic/Import

Domestic

Material

Aluminum

Series

M Series

Thickness

1/4 in

Type

Type B Double Wall Round