Lochinvar & A.O. Smith 100112163 Kit 326010-701 this specific model is a

this specific model is a "pop-action" safety valve designed specifically for low pressure steam boilers

The assembly features a precise cotter pin pivot arm and a durable Buna-N seal to ensure positive shut-off and prevent overflow in evaporative condensers and high-cycling refrigeration systems

Engineered for seamless integration with Reznor waste oil heaters and high-efficiency unit heaters

poly tubing commonly used in HVAC control lines

Lochinvar & A.O. Smith 100112163 Kit 326010-701 this specific model is aThe Lochinvar & A. O. Smith 100112163 Kit is a professional grade 3" PVC Concentric Termination Kit engineered for high efficiency condensing water heaters and boilers. This ULC S636 compliant venting system allows for a single 4. 5 inch to 5 inch wall or roof penetration, integrating both the combustion air intake and flue gas exhaust into one streamlined assembly. Designed to replace standard two pipe systems, this concentric vent kit reduces