METAL-FAB 4MAST4 4″ B-Vent Swivel Tee Fitting HVAC LP Gas Furnace Connector

Name: METAL-FAB 4MAST4 4" B-Vent Swivel Tee Fitting HVAC LP Gas Furnace Connector
SKU: 4M4ST4
Price: 95.38 USD
Availability: InStock

SKU: 4M4ST4

$95.38

In stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$95.38	0%
5–9	$90.61	5%
10+	$85.84	10%

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Product Description

Overview

METAL-FAB 4MAST4 4” Round B-Vent Swivel Tee – Gas Furnace Vent ConnectorThe METAL-FAB 4MAST4 is a 4-inch round swivel tee fitting, designed for safe and efficient venting of gas appliances in residential and light commercial applications. Commonly used in LP gas, natural gas, and propane furnace systems, this tee enables easy directional transition in vertical or horizontal B-Vent runs.🔧

Key Features

Vent Size: 4″ B-Vent (round)Material: Galvanized steel with corrosion-resistant finishSwivel Design: 360° rotating collar at male end for alignment flexibilityUse Case: Ideal for routing exhaust from gas furnaces, water heaters, or boilersSafety: UL listed for HVAC vent system code complianceInstall Compatibility: Works with other METAL-FAB B-Vent componentsThis is a must-have connector for professional HVAC installers working on propane and natural gas flue gas systems.

Product details

Part / SKU	4M4ST4

Package includes

METAL-FAB 4MAST4 4" B-Vent Swivel Tee Fitting HVAC LP Gas Furnace Connector

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