Whether you are servicing Reznor unit heaters or commercial duct furnaces

reducing EEV hunting and improving system stability

or a compressor that runs but fails to switch between modes despite the solenoid being energized

facilitating real-time logic adjustments within the integrated control board

this relay is designed for standard single-speed 115V induction motors

Daikin-McQuay 910198405 Valve 321894-706 Whether you are servicing ReznorThe Daikin McQuay 910198405 Reversing Valve is a critical 4 way pilot operated component engineered for 10 ton HVAC systems and heat pump applications. Designed for high capacity thermal management, this 10 ton reversing valve features a 0. 75 inch suction inlet and a 1. 125 inch discharge outlet, ensuring optimal refrigerant flow and pressure drop minimization during cycle transitions. Built to withstand the rigors of commercial Daikin McQuay heat