Lochinvar & A.O. Smith 100108455 Valve 322056-301 the 400R utilizes a non-cycling

the 400R utilizes a non-cycling design

meeting modern environmental and performance standards

It is frequently used in series such as the FB4CNF and PF4MNB to secure the filter in the blower cabinet

effectively reducing heat stratification by forced convection

and high-side pressure pulsations

Lochinvar & A.O. Smith 100108455 Valve 322056-301 the 400R utilizes a non-cyclingThe Lochinvar & A. O. Smith 100108455 is a critical safety component designed for residential water heating systems, including direct vent models. As a veteran grade temperature and pressure relief valve (T&P), it protects the tank from catastrophic failure by monitoring and relieving excess internal energy. This genuine OEM replacement part features a 2 inch shank length designed to penetrate the insulation of 2 inch cavity heaters, ensuring the