DuraVent DirectVent Pro Universal Thimble Wall Size:4"x6.625" or other non-combustible surrounds h39.875 1400R - RM2 - NG - TMI - G9T - F11 - TI 25 Installation Type Post Maximum BTU:290000 BTU/hr
Yard notes & kiln story
Description
DuraVent DirectVent Pro Universal Thimble Wall Size:4"x6.625" or other non combustible surrounds h39.875 1400R RM2 NG TMI G9T F11 TI 25 Installation Type Post Maximum BTU:290000 BTU hr or other non combustible surrounds Made of a heavier wire construction—8 strands of wire per inch allow for maximum safety against hot sparks and embers