2.36 Inch Retractable Stainless Steel Wall Thimble for Gas Water Heater

Key features

• Sturdy and reliable, with solid support: Wall thimble is made of stainless steel, with an inner diameter of 2.46 inches. It is structurally strong and can provide stable support for the water heater exhaust system for a long time, ensuring durability.
• Horizontal exhaust, safe and efficient: Water heater wall thimble is specially designed for the horizontal exhaust system, suitable for indoor gas water heaters. It ensures smooth exhaust, prevents backflow, and effectively maintains indoor air quality and usage safety.
• Broad compatibility, suitable for mainstream models: 2.36 Inch wall thimble is compatible with multiple popular models such as Camplux CA318, CA318W-LP, CA318-NG (not compatible with CA422), and is a practical choice for upgrading or maintaining the water heater system.
• Adjustable thickness, easy installation: Wall thimble size is 9.76×9.76 inches, and the thickness can be flexibly adjusted within the range of 4.25 to 7.5 inches. It can easily adapt to different walls, and installation does not require additional spacers or sealants.
• Durability materials: The stainless steel material of the water heater wall thimble has strong corrosion resistance. The polished surface helps dissipate heat and keeps the outer wall of the chimney at a low temperature. The innovative fusion welding process makes the seams smooth and tightly fitted, effectively preventing leakage and improving ventilation efficiency and overall performance.

Material: Stainless steel Color: Sliver Product Dimensions:9.76 × 9.76 x 4.25 inches Packing weight: 2.68 lb Package Dimensions:10.23 x 10.23 x 4.84 inches Package Contains:Water Heater Wall Thimble Wall thimble is made of stainless steel, with an inner diameter of 2.46 inches. It is specially designed for horizontal exhaust systems, effectively preventing gas backflow and ensuring indoor air safety. It is widely compatible with multiple popular models such as Camplux CA318 (not compatible with CA422), and features a flexible thickness design (4.3–7.5 inches). During installation, no additional gaskets or sealants are required. The surface polishing process enhances corrosion resistance and heat dissipation performance, combined with smooth fusion weld seams, ensuring a tight fit, no leakage, and good overall ventilation efficiency, making it durable and reliable.

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