Venting

4RV-WT is a 4" Diameter, Wall Thimble for 4" RV Round, Galvanized Selkirk Metalbestos Gas Vent. Model RV features Lock-Tab locking system which provides 360 degree flexibility while maintaining security. Aluminum inner liner and galvanized outer wall...

Wall thimble (946-763) is required for horizontal terminations when using the Inline Power Vent system 666-945. Genuine OEM part

Right works with 8 Inch Chimney Systems from the IHP family of heating units, including Lennox, Ironstrike, Astria, Superior and more. Check your owner's manual for additional brands. Genuine OEM part

Right works with 8 Inch Chimney Systems from the IHP family of heating units, including Lennox, Ironstrike, Astria, Superior and more. Check your owner's manual for additional brands. Genuine OEM part

Firestop Thimble (Use when offsetting through a joist) 8" Diameter, Double Wall - FST30 Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part

Firestop Thimble (Use when penetrating a joist) 8" Diameter, Double Wall - 38FST Works with 8 Inch Chimney Systems from the IHP family of heating units: Astria, Ironstrike, Superior, Lennox and more. Genuine OEM Part

8DP-WTSS is a stainless steel 8 inch diameter wall thimble for use with DuraPlus triple wall pipe. This is an OEM DuraVent venting component.

8DP-WT is a galvanized 8 inch diameter wall thimble for use with DuraPlus triple wall pipe. This is an OEM DuraVent venting component.

7DP-WTSS is a stainless steel 7 inch diameter wall thimble for use with DuraPlus triple wall pipe. This is an OEM DuraVent venting component.

7DP-WT is a galvaized 7 inch diameter wall thimble for use with DuraPlus triple wall pipe. This is an OEM DuraVent venting component.

46DVA-WTU is a galvanized universal wall thimble for use with the DirectVent Pro DuraVent pipe. This wall thimble has an inner diameter of 4 inches x 6-5/8 inches. This is an OEM DuraVent venting component.

46DVA-WTS is a small galvanzied wall thimble with a 4 inch x 6-5/8 inch inner diameter. This wall thimble is used with DuraVent DirectVent Pro venting. This is an OEM DuraVent venting component.

46DVA-WT3 is a galvanized top clearance wall thimble with an inner diameter of 4 inches x 6-5/8 inches. This is used with DirectVent Pro DuraVent venting. This is an OEM DuraVent venting component.

46DVA-WT is a galvanized wall thimble with an inner diameter of 4 inches x 6-5/8 inches. This is used with DirectVent Pro DuraVent venting. This is an OEM DuraVent venting component.

4PVP-WTI3 is a 4 Inch diameter wall thimble with a 3 inch air intake. This is used with PelletVent Pro pipe and is an OEM DuraVent venting component.

4PVP-WTI is a wall thimble air intake kit for use with PelletVent Pro pipe. In this kit is a black wall thimble for 1 inch clearance, 2 inch aluminum flex and 2 hose clamps. This has a 4 inch diameter and is an OEM DuraVent venting component.