Daikin-McQuay 066540822 Temp Controller 322056-301 Both share the same 8

Both share the same 8 psi crossover calibration and performance specs

Smith models such as the ECRS50 water heater

Whether you are performing a compressor swap-out or a full system overhaul

Technician-Ready Hardware: Includes all necessary Grade 5 bolts

Daikin-McQuay 066540822 Temp Controller 322056-301 Both share the same 8The Daikin McQuay 066540822 Temp Controller is a high precision analog thermal regulation component designed specifically for industrial HVACR and manufacturing process environments. This 50 100f Temp Controller provides a stable setpoint range from 50F to 100F, making it a critical part for maintaining tight environmental tolerances in water cooled chillers, air handlers, and specialized climate controlled zones. Built with robust circuitry typical