Ventilated Roof Thimble

Also guides the chimney 6 above the roof line.

Ventilated roof thimble.

Hart cooley llc. Mvt ventilated thimble assembly. When an exhaust pipe passes thru a noncombustible concrete or cinder block wall or roof dme has the solution. Non insulated exhaust thimble are fabricated with standard carbon steel construction and a built in pipe guide that eliminates hot spots.

Ampco installation guide 2 mb pdf performance data 63 kb pdf for use where pipe passes through a combustible roof or structure. Round type b gas vent. T 304 and t 316 stainless steel available. 6 6rv wt wall thimble.

5030 corporate exchange blvd. When installed according to manufacturer specifications the wall thimble provides the required 1 inch air space to combustibles. One thb one fr one vtf and one vsc. Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction.

Duravent 4 inner diameter pelletvent pro type l chimney pipe double wall 13 wall thimble air intake kit with 3 diameter flex hose model. Se grand rapids mi 49512. Thb ventilated thimble. Mvt ventilated thimble assembly.

The thimbles prevent exhaust pipe heat from being transmitted to the combustible material. Thb ventilated thimble. Adjusts 4 1 8 to 7 to fit wall thickness. Pvt pitched ventilated thimble.

Standard finish high heat black enamel.