Selkirk MetalBest Ultra-Temp 8
Find information and product listings for 8 inch listed factory-built chimney pipe in the Selkirk MetalBest Ultra-Temp product line, with an emphasis on choosing the correct system. Ultra-Temp and related Selkirk pipe systems use their own joint and accessory specifications for approved chimney applications.
Choosing the right item means verifying correct series, 8 inch nominal size, listed appliance application, fitting type, and mounting or termination requirements. The Selkirk MetalBest Ultra-Temp label identifies a particular product family. Nominal size alone does not establish compatibility with other brands or other venting designs.
Understanding 8 inch Selkirk MetalBest Ultra-Temp
When comparing 8 inch listed factory-built chimney pipe in the Selkirk MetalBest Ultra-Temp product line, identify the intended use before looking at part numbers and finishes. Ultra-Temp and related Selkirk pipe systems use their own joint and accessory specifications for approved chimney applications.
Selection details that matter
- Confirm the appliance manufacturer, model, fuel, and approved vent category or vent family.
- Match 8 inch nominal dimensions, wall construction, joint design, and all required adaptors.
- Review elbows, tees, supports, wall or roof penetrations, clearances, and termination instructions.
- Check whether any transition or substitute component is explicitly authorized by the manufacturer.
Appliance and vent system
Stove connector, factory-built chimney sections, and liners used in an existing chimney are not substitutes for one another. This group is organized around 8 inch. Check whether the number refers to a single nominal vent diameter or, in concentric designs, a pair of passages; actual dimensions can vary by series. The Selkirk MetalBest Ultra-Temp family is a useful way to narrow the search, but its joint style and approved accessories still need to match.
Venting layout and safety checks
A complete system may need more than a straight pipe section. Depending on the approved installation, review support hardware, turns, flashing, firestops, adaptors, cleaning access, and the appropriate termination. The permitted route and clearance to combustibles come from the appliance and vent manufacturer, not the category label. Confirm the exact Ultra-Temp/Galva-Temp series and matching supports, flashing, and caps. Determine where the system transitions from connector or liner to its listed chimney/termination arrangement, and account for structural support.
Does Selkirk MetalBest Ultra-Temp 8 inch work with any existing chimney?
Not necessarily. A factory-built chimney is a listed system whose joints, supports, and penetration accessories need to match the model family. Compare the approval and installation manual for the exact appliance.
When details are unclear, use the appliance rating label, model number, and manufacturer's instructions to confirm fit.




