Selkirk 1730033 Double Wall Flex Gas Vent 3in 3ft

Product Description

The SELKIRK 1730033 is a double wall flexible gas vent connector designed for use in Type B gas vent systems. Part of the MetalBest DWC product line, this connector measures 3 inches in diameter and 3 feet in length. It is built to bridge and offset sections of rigid Type B vent pipe, simplifying alignment during installation. Licensed HVAC technicians and plumbers install this component in residential and light commercial gas appliance venting systems where rigid vent sections require a flexible transition.

The 1730033 is suited for use in both conditioned and unconditioned spaces, including attics and crawl spaces. It functions as a segment within an unenclosed Type B gas vent system, enabling quick offsets between rigid vent sections without custom fabrication. The DWC series is available in 3, 4, and 5 inch diameters and in 2, 3, 4, and 5 foot lengths, giving installers flexibility across a range of system configurations.

Key Features

• Double wall flexible construction allows offsets between rigid Type B vent sections
• Listed for use as a segment of an unenclosed Type B gas vent system
• Safety certified for installation in conditioned and unconditioned attics and crawl spaces
• 3 inch diameter connects directly to standard Type B Gas Vent pipe
• 3 foot length provides sufficient reach for common alignment adjustments

Compatibility

Designed for use as a segment within standard Type B gas vent systems, connecting to rigid Type B vent pipe of the same 3 inch diameter.

Installation Notes

This connector is installed by licensed HVAC technicians or plumbers working on gas appliance venting. Shut off the gas supply and allow the appliance to cool completely before beginning any vent work. Installation must comply with the International Fuel Gas Code and the appliance manufacturer's venting requirements. Do not compress or overextend the flexible connector beyond its designed range during installation.

Technical Specifications

• Diameter: 3 inches
• Length: 3 feet
• Vent Type: Type B Gas Vent
• Construction: Double Wall Flexible
• Listed Application: Conditioned and unconditioned attics and crawl spaces

Standard Information

• Brand: SELKIRK
• Manufacturer Part Number: 1730033