Duravent 3PVL-WTR Pellet Vent Wall Thimble

Product Description

The DURAVENT 3PVL-WTR is a pellet vent wall thimble designed to provide the required 3-inch clearance to combustibles when routing pellet vent pipe through a wall assembly. It fits between standard wall studs, making it a practical choice for typical residential framing layouts. The thimble ships with an insulation ring that reduces drafts at the point where the vent pipe passes through the opening. Intended for use with stoves and inserts that burn wood pellets, this unit is UL Listed for 3-inch clearance to combustibles in both the USA and Canada. Installation is handled by qualified heating or hearth technicians.

This thimble is used in residential pellet stove and pellet insert installations where the vent pipe must penetrate an exterior or interior wall. The 9-inch by 9-inch wall plate is sized to span the space between standard stud bays. The included insulation ring addresses draft infiltration at the wall penetration, which is a common issue in cold-climate installations. It is suited to new installations and replacement scenarios where the existing thimble no longer meets clearance requirements.

Key Features

• Provides required 3-inch clearance to combustibles at the wall penetration
• 9-inch by 9-inch plate fits between standard wall studs
• Includes insulation ring to reduce drafts where pipe passes through the thimble
• UL Listed for 3-inch combustible clearance in the USA and Canada
• Designed specifically for wood pellet stoves and pellet insert venting systems

Compatibility

Designed for use with 3-inch pellet vent pipe systems on stoves and inserts that burn wood pellets, as an OEM-style component within the DURAVENT pellet vent product line.

Installation Notes

Installation should be performed by a qualified hearth or HVAC technician familiar with solid-fuel appliance venting requirements. Shut down and allow the appliance to fully cool before beginning any work on the vent system. Follow all applicable local building codes and manufacturer instructions regarding clearances to combustibles and wall penetration requirements. The insulation ring should be fully seated before securing the vent pipe through the thimble.

Technical Specifications

• Pipe Diameter: 3 inches
• Wall Plate Size: 9 inches x 9 inches
• Clearance to Combustibles: 3 inches
• Includes: Insulation ring
• Listing: UL Listed (USA and Canada)
• Package Quantity: 2 per package
• Weight: 3.7 pounds

Standard Information

• Brand: DURAVENT
• Manufacturer Part Number: 3PVL-WTR