Ventilated Roof Thimble

Shop all the venting pipe wall thimbles from all the major brands like duravent metalbest and selkirk.

Ventilated roof thimble.

Thimble to extend a minimum of 9 on each side of wall or roof. 6 6rv wt wall thimble. One thb one fr one vtf and one vsc. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material.

Hart cooley llc. Non insulated exhaust thimble are fabricated with standard carbon steel construction and a built in pipe guide that eliminates hot spots. How to interpret part numbers specifications. Manufactured from heavy gauge carbon steel.

Finished with high. Alz or galv 304 316. Thb ventilated thimble. Standard is carbon steel stainless steel available.

Cut a hole in the roof wall sized larger than the thimble diameter or as the installing contractor sees fit. Mvt ventilated thimble assembly. Se grand rapids mi 49512. Round type b gas vent.

Wall roof thimble non insulated approved by rm 5 nov 13 approval date 9 9 require wall thickness before construction a e d d 1 2 typ 1 typ 1 typ 3 4 ventilation holes b exhaust clamp welded in place rain shroud attached to centre tube wall plates wall thimble notes. Ampco installation guide 2 mb pdf performance data 63 kb pdf for use where pipe passes through a combustible roof or structure. Catalog standard thimbles modeled for 8 thick wall and or flat roofs. Before installing you should obtain the most up to date copies of local codes applicable to generator set or other applicable installation.

Wall and roof thimbles provide transitions where it is necessary to pass exhaust pipe through walls and roofs safely to the outside atmosphere. Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction ventilation holes are located on each end to provide air cooling. Can be fit to roof curbs and or roof pitch. Thb ventilated thimble.

Pvt pitched ventilated thimble. When installed according to manufacturer specifications the wall thimble provides the required 1 inch air space to combustibles. Standard finish high heat black enamel. Inexhaust thimbles conform to nfpa 37 and 110.

Length may be customized for variable wall and roof thickness. T 304 and t 316 stainless steel available. When an exhaust pipe passes thru a noncombustible concrete or cinder block wall or roof dme has the solution. Wall thimbles for class a chimney pipe and pellet vent pipe.

5030 corporate exchange blvd. Also guides the chimney 6 above the roof line.