For refrigerant circuit lubrication

Using it on other configurations may result in improper fault detection

Field technicians rely on this bronze cage trim valve repair kit to address internal wear and packing leaks without necessitating a full valve body replacement

this valve is strictly designed for the pressure sets and lubricant requirements of R-410A systems

Ensure your tank or reservoir has the proper vertical clearance for the full 12-inch sweep before installation

Lochinvar & A.O. Smith 100108641 Thermostat R-407C For refrigerant circuit lubricationThe Lochinvar & A. O. Smith 100108641 Thermostat is a critical OEM replacement part designed for precise thermal management in commercial and residential water heating systems. This WH9HC 6 lower thermostat features an integrated Energy Cut Off (ECO) safety switch, providing a redundant high limit safety layer that manually interrupts power to the heating elements if tank temperatures exceed safe operating parameters. The kit includes the protective