Ventilated Roof Thimble

Duravent 4 inner diameter pelletvent pro type l chimney pipe double wall 13 wall thimble air intake kit with 3 diameter flex hose model.

Ventilated roof thimble.

How to interpret part numbers specifications. When installed according to manufacturer specifications the wall thimble provides the required 1 inch air space to combustibles. Pvt pitched ventilated thimble. One thb one fr one vtf and one vsc.

T 304 and t 316 stainless steel available. Se grand rapids mi 49512. Standard finish high heat black enamel. Also guides the chimney 6 above the roof line.

6 6rv wt wall thimble. Hapco insulated exhaust roof and wall thimbles are recommended for use with exhaust pipes that must pass through a structure. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material. Round type b gas vent.

Thb ventilated thimble. Non insulated exhaust thimble are fabricated with standard carbon steel construction and a built in pipe guide that eliminates hot spots. Mvt ventilated thimble assembly. Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction.

Alz or galv 304 316. 5030 corporate exchange blvd. Ampco installation guide 2 mb pdf performance data 63 kb pdf for use where pipe passes through a combustible roof or structure. Mvt ventilated thimble assembly.

Hart cooley llc.