Features
4" 4RV-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.
Details
Upgrade your home's ventilation system with the SELKIRK Corp 187704 Wall Thimble. Designed for optimal performance, this 4-inch wall thimble ensures a seamless and safe connection for your Round Type B gas vent. With an adjustable range of 4-1/8" to 7", it effortlessly fits various wall thicknesses, making it a versatile and convenient solution.
Rest easy knowing that the SELKIRK Corp 187704 Wall Thimble is designed to meet strict safety standards. When installed according to the manufacturer's specifications, it provides the required 1-inch air space to combustibles, ensuring that your home remains protected. Additionally, it has been tested and listed per UL-441 for installation as type "B" and B-W gas vents, making it suitable for both single and multi-story buildings.
Don't compromise on safety or efficiency when it comes to your home's ventilation system. Choose the dependable SELKIRK Corp 187704 Wall Thimble and experience worry-free performance. Upgrade your home today and take advantage of this high-quality product.
Click here to get your SELKIRK Corp 187704 Wall Thimble now and enjoy its exceptional performance!
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