5″ inside diameter / 7″ outside diameter.
Made of 316 stainless inner wall and 304 stainless outer wall. Ceramic insulation. (Can be used in coal burning applications)
This tee is used in wall exit situations instead of a 90 degree fitting so the bottom of the tee can serve as an easy clean-out.
Direct Air Intake: When using the double wall insulated tee as a rear exit for an all-insulated flue, some modification may be required to fit the tee and the direct air intake on your stove.
- Dwarf 3kW: A very, very tight fit. You’ll only be able to fit the double wall insulated tee on the back of your stove with the direct air intake box if you cut off the post on the tee cap and plug the hole with high heat silicone. You’ll then be able to fit the two together and will just need to remove the direct air intake box to be able to remove the tee cap for flue cleaning.
- Dwarf 4kW: It will be a tight fit to get the tee cap on and off during flue cleaning but it can be done. Alternatively, you can remove the direct air intake to make cap removal easier.
- Dwarf 5kW: No modification necessary.
⚠ Warning: California Proposition 65
Use of this product can expose you to chemicals including soot, creosote, wood dust, and wood smoke containing carbon monoxide, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.