4″ Insulated Tee + Cap

4″ inside diameter / 6″ 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.

⚠ 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.