872-503

This high-performance SPDT (Single Pole Double Throw) switching relay is a critical electrical component designed for various HVAC and appliance control applications. Featuring a 24VAC coil and a 125VAC contact rating, this electromagnetic relay allows low-voltage control circuits to safely switch higher-voltage loads. It is commonly used as a blower motor relay, fan control switch, or sequencer in residential and commercial heating and cooling systems. If your furnace or air conditioner is experiencing power delivery issues, a faulty relay is often the culprit. This replacement part ensures reliable switching, restoring proper functionality to blower fans, heating elements, and cooling cycles.
Type: Electrical Relay
Size: Standard general-purpose
Application: HVAC systems, furnaces, air conditioning units, heat pumps, and general-purpose electrical switching for fans and motors.
Specifications: Coil Voltage: 24VAC; Contact Configuration: SPDT (Single Pole Double Throw); Max Contact Voltage: 125VAC; Function: Electromagnetic switching and circuit control.