Rugged Electrical Ratings: Rated for 125 VA pilot duty and up to 1/2 HP at 240 VAC to handle high-demand gas appliances

or a counterflow unit

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

such as the VG1245 series

Lochinvar & A.O. Smith 100108422 Thermostat 322838-752 Rugged Electrical Ratings: Rated forThe 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