The Adjustable Wall Thimble WT4-H-8-1 by Noritz features a built-in hood termination, designed for venting applications in tankless water heaters. This thimble accommodates pipe sizes from 4.1” to 7.8”, ensuring a secure fit and compliance with ANSI standards. Constructed from durable materials, it protects against weather elements while enhancing system efficiency. Ideal for both new installations and retrofits, this wall thimble is essential for safe venting.
