Metal-Fab 4″ x 24″ B-Vent Gas Pipe Round Galvanized Steel Type B Flue Vent

Name: Metal-Fab 4" x 24" B-Vent Gas Pipe Round Galvanized Steel Type B Flue Vent
SKU: MFG#4M24-drr2gr
Price: 41.04 USD
Availability: InStock

SKU: MFG#4M24-drr2gr

$41.04

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$41.04	0%
5–9	$38.99	5%
10+	$36.94	10%

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Product Description

Overview

Metal-Fab 4M24 4" x 24" Type B Round Gas Vent Pipe – Double-Wall HVAC Flue Duct

Upgrade your gas appliance venting system with this Metal-Fab 4M24 Type B Gas Vent Pipe, engineered for safe and efficient venting of Category I gas-burning appliances including water heaters, furnaces, and boilers.

This 4-inch diameter x 24-inch length round pipe is constructed with a durable aluminum alloy inner flue and galvanized steel outer casing, ensuring both long life and corrosion resistance. The unit features Metal-Fab’s user-friendly SureLock Locking System, allowing secure connection with a simple push-and-twist motion—ideal for both new installs and replacements.

Key Benefits:Double-wall pipe for superior insulation and safetyUL-listed for use with natural gas and propane systems

Easy installation with positive twist-lock mechanism1" clearance to combustibles (standard)Compatible with other Metal-Fab "Type B" venting components

Perfect for:HVAC professionals, plumbers, and contractors needing a reliable solution for venting gas appliances in residential or commercial properties.

Product details

Part / SKU	MFG#4M24-drr2gr

Package includes

Metal-Fab 4" x 24" B-Vent Gas Pipe Round Galvanized Steel Type B Flue Vent

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.