Lochinvar & A.O. Smith 100110880 Valve 321142-301 Microchannel Technology: Optimized for superior

Microchannel Technology: Optimized for superior thermal conductivity and reduced refrigerant volume

Comprehensive Service Coverage: Includes all internal components for both the first and second check valves

Whether you are performing a seasonal preventative maintenance check or a full system repair

Is a conduit connector included

it ensures superior moisture tolerance and lubrication stability in demanding HVACR environments

Lochinvar & A.O. Smith 100110880 Valve 321142-301 Microchannel Technology: Optimized for superiorThe Lochinvar & A. O. Smith 100110880 Valve is a professional grade 1" T&P relief valve engineered for high capacity water heater temperature and pressure protection. Designed with a 150 PSI pressure rating and a 210F temperature relief threshold, this valve serves as a critical safety component in both commercial and heavy duty residential applications. The 3" probe extension ensures accurate internal tank sensing, making it an ideal A. O. Smith