Aaon R78200 Valve 323613-751 Dual-Voltage Versatility: Supports both 120V

Dual-Voltage Versatility: Supports both 120V and 240V configurations

Reliable Construction: Manufactured in the USA

Check for 24V output at the transformer side and verify that the relay coil is receiving the signal from the thermostat

Combustion Precision: Maintains the critical air-to-fuel ratio by preventing uncontrolled secondary air from entering the burner assembly

Aaon R78200 Valve 323613-751 Dual-Voltage Versatility: Supports both 120VThe Aaon R78200 Valve is a high performance 4 way reversing valve specifically engineered for 15 ton commercial HVAC units and heat pump systems. As a critical OEM replacement part, this Aaon R78200 ensures seamless transitions between heating and cooling cycles by precisely redirecting refrigerant flow. Designed for heavy duty commercial HVAC applications, this valve features a robust construction that minimizes pressure drops, enhancing overall