Whether you are performing a Johnson Controls actuator replacement or a new installation

With specific ratings for up to 32 VA inrush and 6 VA nominal

the assembly features a 3

System Compatibility: Fully compatible with Maxitrol Selectra Series 20

or a counterflow unit

Lochinvar & A.O. Smith 100108422 Thermostat 322838-752 Whether you are performing aThe Lochinvar & A. O. Smith 100108422 Thermostat is a critical lower electric water heater thermostat designed for precise temperature regulation in residential applications. As a genuine OEM replacement part, this WH9 model features a dual pole connection compatible with voltages ranging from 208V to 480V. It is engineered to maintain thermal stability by managing the lower heating element, ensuring optimal energy efficiency and consistent recovery