Nordyne 669470R Reversing Valve Coil

Ensure reliable heat pump changeover with the Nordyne 669470R Reversing Valve Coil, a genuine Nortek OEM replacement part designed for high-performance shifting in residential and light commercial units. This 24V reversing valve solenoid coil is engineered to withstand high-cycle operations, providing the precise magnetic force required to move the pilot valve and shift the slide assembly between heating and cooling modes. Rated at 7W, it offers efficient electrical consumption while maintaining a strong hold, preventing the common "buzzing" or "humming" associated with failing or weak aftermarket coils.

The 669470R features 42-inch wire leads for easy routing through the cabinet to the defrost control board or contactor. It serves as the direct replacement for Nordyne 668770 and 669937R, ensuring a perfect mechanical fit without the need for mounting modifications. As a critical component for intertherm, Miller, and Frigidaire HVAC systems, this 24V 7W reversing valve coil is the standard choice for contractors looking to restore factory-spec performance to air source heat pumps.

Key Benefits:

• Direct OEM Compatibility: Specifically designed to replace obsolete part numbers 668770 and 669937R, ensuring seamless integration with existing reversing valves.
• Broad Brand Fitment: Compatible with a wide range of Nordyne labels, including Maytag, Gibson, Broan, and Tappan equipment.
• Optimal Wire Reach: Equipped with 42" leads to accommodate various cabinet sizes and electrical layouts.
• Industrial-Grade Construction: Built to handle the thermal stress of continuous operation in both seasonal transitions.

Common Questions:

• Will this coil fix a heat pump that is stuck in cooling mode? If the reversing valve is not shifting and you have confirmed 24VAC at the coil, a burnt-out solenoid coil is the most likely culprit. Checking for continuity with a multimeter can verify if the windings have failed.
• Do I need to replace the entire valve or just the coil? If the valve body itself is not leaking or physically stuck, replacing only the 669470R coil is a much faster and more cost-effective repair that does not require opening the refrigerant circuit.
• Is this compatible with 120V systems? No, this is a 24VAC 7W coil. Using it on a higher voltage circuit will cause immediate failure of the component.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.