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The DuraVent 7GVWT is a 7-inch double wall B vent designed for Type B gas venting applications. This product is made from high-quality aluminum and features a galvanized finish for enhanced durability. With a thickness range of three and a half to six inches, this wall thimble efficiently connects vent pipes while maintaining safety standards.
This wall thimble allows for safe venting of gas appliances.
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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