Westinghouse 669470R Reversing Valve Coil 42 in 24V Heat Pump

Product Description

The WESTINGHOUSE 669470R is a reversing valve coil solenoid designed for residential split system heat pumps. The coil operates at 24 volts and measures 42 inches in length, making it a direct-fit replacement for the OEM solenoid assembly. The reversing valve coil energizes the solenoid that shifts the reversing valve, switching the refrigerant circuit between heating and cooling modes. Licensed HVAC technicians install this component during heat pump service when the coil has failed but the valve body itself remains serviceable, avoiding a full valve replacement.

This coil is used on residential split system heat pump applications where the BSH2BE4M1P model family is installed. Compatible units span a range of capacities and configurations within that family. The 42-inch coil length accommodates the solenoid geometry on these systems. Typical installation occurs during a refrigerant system service call where reversing valve coil failure has been confirmed through electrical diagnosis, including voltage checks at the coil terminals and continuity testing of the solenoid winding.

Key Features

• 24-volt coil voltage matches standard low-voltage control circuit in residential heat pump systems
• 42-inch coil length for OEM-style fit on BSH2BE4M1P family units
• Allows coil-only replacement when valve body is undamaged, reducing repair cost
• Direct replacement for failed solenoid coil causing reversing valve stuck in heating or cooling mode

Compatibility

Compatible with the following residential split system heat pump model numbers: BSH2BE4M1SP18K, BSH2BE4M1RP24K, BSH2BE4M1RP30K, BSH2BE4M1SP36K, BSH2BE4M1SP42K, BSH2BE4M1SP48K, BSH2BE4M1SP60K (BSH2BE4M1P model family).

Installation Notes

Installation should be performed by a licensed HVAC technician familiar with refrigerant systems and low-voltage control wiring. Disconnect electrical power to the unit at the disconnect box before removing or installing the coil. Confirm coil failure by testing for proper 24-volt supply at the coil terminals and checking solenoid winding continuity before replacing. The refrigerant circuit does not need to be recovered solely for coil replacement, as the coil slides onto the valve stem without breaking refrigerant containment, but follow all applicable local codes and manufacturer procedures.

Technical Specifications

• Coil Voltage: 24 volts
• Coil Length: 42 inches
• Application: Residential Split System Heat Pump
• Component Type: Reversing Valve Coil Solenoid

Standard Information

• Brand: WESTINGHOUSE
• Manufacturer Part Number: 669470R