Selkirk 206463 6TIWT Sure-temp Insulated Wall Thimble 6 Inch

Product Description

The Selkirk 206463 Sure-Temp Insulated Wall Thimble is a heavy-duty stove pipe accessory designed for safe and code-compliant wall penetrations in residential and commercial heating installations. This wall-mounted thimble provides a critical firestop barrier where a stove pipe or chimney connector passes through a combustible wall assembly. HVAC technicians, chimney installers, and heating contractors rely on insulated wall thimbles to maintain the required clearances between hot flue pipe and surrounding framing, sheathing, and finish materials. Without a properly rated thimble, heat transfer through an unprotected wall opening can create a serious fire hazard over time. The Selkirk 206463 addresses this risk with a factory-insulated design that keeps exterior surfaces cool to the touch even during extended high-temperature operation. The unit is built to work with standard 6-inch stove pipe and chimney connector systems, making it a direct-fit solution for wood stoves, pellet stoves, gas appliances, and other solid-fuel heating equipment that requires a wall exit. The insulated construction reduces heat loss at the wall penetration point, which also contributes to better overall draft performance in the connected flue system. Installation is straightforward for experienced tradespeople — the thimble mounts flush to the wall surface and provides a clean, finished appearance on both the interior and exterior sides. At approximately 9 pounds, it is sturdy without being difficult to handle during single-person installation. Overall dimensions of 20 inches in height and 19 inches in length allow the unit to accommodate standard framing depths while maintaining the necessary clearance to combustibles. The 6.75-inch width fits neatly within typical stud-bay installations. This is a purpose-built component for professional chimney and stove pipe work.

• Insulated thimble design maintains safe clearances where stove pipe passes through combustible walls
• Compatible with 6-inch stove pipe and chimney connector systems for wood, pellet, and gas appliances
• Wall-mount installation provides a finished appearance on both interior and exterior wall surfaces

Product Highlights

The Selkirk 206463 Sure-Temp Insulated Wall Thimble delivers a reliable, code-conscious solution for stove pipe wall penetrations, giving heating professionals the firestop protection and clean installation results their jobs demand.

Product Information

Standard Information

• Brand: SELKIRK
• Manufacturer Part Number: 206463

Technical Specifications

• Model Series: 6TIWT Sure-Temp
• Category: Stove Pipe Accessories
• Mounting Type: Wall
• Pipe Size: 6 inches
• Height: 20 inches
• Width: 6.75 inches
• Length: 19 inches
• Weight: 9 pounds
• UNSPSC Code: 45.451.451