Metal-Fab 3″ x 12″ Adjustable B-Vent Pipe Type B Gas Vent Duct MFG# 3M12A

Name: Metal-Fab 3" x 12" Adjustable B-Vent Pipe Type B Gas Vent Duct MFG# 3M12A
SKU: MFG# 3M12A
Price: 30.82 USD
Availability: InStock

SKU: MFG# 3M12A

$30.82

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$30.82	0%
5–9	$29.28	5%
10+	$27.74	10%

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Product Description

Overview

Metal-Fab 3″ x 12″ Adjustable Type B Gas Vent Pipe – MFG# 3M12A (DLP# 6M312A)This 3″ x 12″ Adjustable B-Vent Pipe by Metal-Fab is a premium choice for professionals installing LP gas or natural gas venting systems. Built for quick installation and long-term durability, this pipe is ideal for use with water heaters, furnaces, boilers, and gas appliances requiring certified B-Vent connections.Key

Specifications

Diameter: 3″Length: Adjustable up to 12″Construction: Double-wall Type B VentConnection: Twist-lock or snap-lock male/female endsUse Cases:Propane and natural gas heater flue ventingResidential and light commercial HVAC systemsGas-fired tank and tankless water heatersTight spaces requiring adjustable length vent pipingHighlights:Secure fit with other 3” B-Vent sectionsReduces installation time and leak pointsCompatible with Metal-Fab and universal B-Vent fittingsUL listed and NFPA compliant

Product details

Part / SKU	MFG# 3M12A

Package includes

Metal-Fab 3" x 12" Adjustable B-Vent Pipe Type B Gas Vent Duct MFG# 3M12A

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