Selkirk Sure-temp 208463 Insulated Wall Thimble, 8-in, 22-in Od

The Selkirk Sure-Temp Insulated Wall Thimble is designed to safely vent residential heating appliances that burn wood, #2 oil, natural gas, or LP gas through an exterior wall. This insulated thimble eliminates the need for individual firestops and provides the required clearance to combustibles, simplifying installation while protecting your home's structure from heat damage.

An insulated wall thimble serves as a transition point where stove pipe or chimney pipe passes through a wall opening. The Sure-Temp's round shielding acts as a radiation shield, maintaining safe distances from framing and combustible materials. This product is ideal for homeowners installing or upgrading wood stoves, gas heaters, oil furnaces, and other appliances that require venting through exterior walls.

Features and Benefits

• 8-Inch Nominal Size: Matches typical stove pipe dimensions for straightforward installation with standard heating equipment.
• Insulated Design: Reduces radiant heat transfer, protecting wall framing and combustible materials from fire hazard.
• High Temperature Rating: Engineered to handle the extreme temperatures generated by wood, oil, and gas heating appliances.
• Eliminates Individual Firestops: One integrated component simplifies the venting system and reduces installation steps.
• Residential Heating Applications: Purpose-built for wood stoves, oil furnaces, and gas heating units of typical residential size.

Specifications

• Brand: Selkirk
• Model: 208463
• Product Type: Insulated Wall Thimble
• Nominal Size: 8 inches
• Outside Diameter: 22 inches
• Framing Dimensions: 16 × 16 inches
• Wall Thickness: 6–11 inches
• Opening Dimensions: 13-1/8 × 13-1/8 inches