SELKIRK CORP 187706 6-Inch Wall Thimble

6″, 6RV-WT, Wall Thimble

Adjusts 4-1/8″ to 7″ to fit wall thickness

Round Type B gas vent

When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles

Tested and listed per UL-441 for installation as type “B” and B-W gas vents to be installed in single and multi-story buildings

187706, 0053713130403, 053713130403

Product Description 6″, 6RV-WT, Wall Thimble. Adjusts 4-1/8″ to 7″ to fit wall thickness. Round Type B gas vent. When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles. Tested and listed per UL-441 for installation as type “B” and B-W gas vents to be installed in single and multi-story buildings. From the Manufacturer 6″, 6RV-WT, Wall Thimble. Adjusts 4-1/8″ to 7″ to fit wall thickness. Round Type B gas vent. When installed according to manufacturer specifications, the wall thimble provides the required 1 inch air space to combustibles. Tested and listed per UL-441 for installation as type “B” and B-W gas vents to be installed in single and multi-story buildings.

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