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The Selkirk RV Series Bvent Gas Wall Thimble, MPN 3RV-WT, is designed to maintain clearance to combustibles. This product serves as a firestop while allowing for wall thickness adjustments between four and one-eighth inches to seven inches. It is essential for compliance with safe venting practices in HVAC installations.
This wall thimble is crucial for safe gas venting and provides easy installation options for various wall thicknesses.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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