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Stainless Steel Concentric straight vent length for use with a mid efficiency tankless gas installation. 11.66 in. in total length. Designed to fit the mid efficiency EcoSense Tankless Gas Water Heater.

Durable stainless steel construction offers worry free use for the life of your tankless water heater. The concentric venting is system matched to the water heater for optimal performance. Concentric design combines both the intake and exhaust pipes of the water heater venting.

Stainless Steel Adjustable Concentric vent length. Precision formed gasket allows for easy installation. Easily adjusted from 7.5 in. to 22 in. for use with a mid efficiency EcoSense tankless gas installation.

Stainless Steel Concentric straight vent length for use with a mid efficiency tankless gas installation. 11.66 in. total length. Designed to fit the mid efficiency Rheem Tankless Gas Water Heaters.

Durable stainless steel construction offers worry free use for the life of your tankless water heater. The concentric venting is system matched to the water heater for optimal performance. Concentric design combines both the intake and exhaust pipes of the water heater venting.

RUTLAND Pellet Stove Vent Brush is made with poly bristles and a heavy-duty ball tip to guide the brush through vent pipe offsets and bends. Long lasting and perfect sizing allow thorough cleaning of a pellet stove pipe or dryer vent. Available in 3?, 4? and 5? brush sizes to fit your stove's vent pipe. Be sure to also acquire RUTLAND Flexible Poly Extension Rods 25P-5 (5' rods) or PSR-20 (a 20' Kit with eight 2.5' rods) in order to have the correct length for cleaning. Brush fitting is 1/4-20 thread. Material: Polypropylene.

Dryer Vent Window Kit. Fits 4 inch vent hoses with adjustable panel length from 17 to 61 in. for vertical or horizontal sliding windows. Made of sturdy PVC and PP, weather-resistant with dual protection. Includes hose clamp, sealing strip, and optional foil tape.

The Slant/Fin Concentric Vent Kit is for use with VSL-160 boiler vent system. The Concentric Vent allows both the intake for combustion air and the exhaust vent to pass through a standard sidewall. This is an alternative to the standard two pipe intake/vent shown in the VSL-160 boiler installation instructions. Refer to the boiler installation instructions for intake/vent pipe sizing information. NOTE: The Concentric Vent reduces the allowable intake/vent piping length. Refer to the VSL-160 installation manual.

The Slant/Fin Concentric Vent Kit is for use with VSL-160 boiler vent system. The Concentric Vent allows both the intake for combustion air and the exhaust vent to pass through a standard sidewall. This is an alternative to the standard two pipe intake/vent shown in the VSL-160 boiler installation instructions. Refer to the boiler installation instructions for intake/vent pipe sizing information. NOTE: The Concentric Vent reduces the allowable intake/vent piping length. Refer to the VSL-160 installation manual.

This 12 in. vent tube extension provides a durable, reliable solution for installing or modifying Williams direct-vent furnaces, helping ensure proper alignment where additional vent length is required. Made from heavy-duty galvanized metal, the extension supports long-term performance and withstands the heat and airflow conditions typical of direct-vent systems. It works with through-the-wall installations up to a 24 in. maximum vent length, making it a practical choice for projects involving variations in wall depth or replacement of worn components. The tube is compatible with Williams direct-vent models and fits standard HVAC configurations where a secure, corrosion-resistant connection is essential. Designed for straightforward integration into new or existing setups, this extension supports safe venting of combustion gases and helps maintain dependable furnace performance in residential or light commercial applications.