Ventilated Roof Thimble

Standard finish high heat black enamel.

Ventilated roof thimble. Hart cooley llc. Mvt ventilated thimble assembly. Also guides the chimney 6 above the roof line. Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction.

5030 corporate exchange blvd. 6 6rv wt wall thimble. How to interpret part numbers specifications. Ampco installation guide 2 mb pdf performance data 63 kb pdf for use where pipe passes through a combustible roof or structure.

T 304 and t 316 stainless steel available. Round type b gas vent. Alz or galv 304 316. Mvt ventilated thimble assembly.

Thb ventilated thimble. Non insulated exhaust thimble are fabricated with standard carbon steel construction and a built in pipe guide that eliminates hot spots. Hapco insulated exhaust roof and wall thimbles are recommended for use with exhaust pipes that must pass through a structure. When installed according to manufacturer specifications the wall thimble provides the required 1 inch air space to combustibles.

Adjusts 4 1 8 to 7 to fit wall thickness. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material. Se grand rapids mi 49512. Duravent 4 inner diameter pelletvent pro type l chimney pipe double wall 13 wall thimble air intake kit with 3 diameter flex hose model.

One thb one fr one vtf and one vsc.