Duravent 4BVOK 4 inches oval installation kit - b vent

Product Description

The DURAVENT 4BVOK 4" Oval Installation Kit includes a hold-down plate and two starter plates for B vent exhaust applications. Compatible with natural gas or liquid propane, Category I appliances such as furnaces, water heaters, and boilers. It provides the venting capacity of round vent pipe and is listed for Type B and Type BW use/installation in a 2 x 4 wall.

• Kit Includes: (2) Oval Ceiling Spacers, (1) Oval Base Plate
• DuraVent BVO oval vent pipe, sizes 4", 5" and 6" provides the venting capacity of 4", 5" and 6" round vent pipe.
• 4" is Listed for both Type B, and Type BW, use/installation in a 2 x 4 wall.

Product Highlights

The kit is designed for use with Type-B gas venting systems and is made of galvanized steel.

Product Information

Standard Information

• Brand: DURAVENT
• Manufacturer Part Number: 4BVOK