120-018

This high-quality York/ETC Relay Control is a vital electrical component designed for modern HVAC systems, including furnaces, air conditioners, and heat pumps. Engineered with a 24-volt coil and a 60Hz frequency rating, this Single Pole Double Throw (SPDT) relay acts as an efficient electromagnetic switch. It enables low-voltage thermostat signals to safely control high-voltage mechanical components such as blower motors, fans, and compressors. If your heating or cooling system is failing to start or is cycling incorrectly, this replacement relay is an essential part for restoring reliable electrical communication and system performance.
Type: HVAC Relay Control
Size: Standard Control Relay
Application: Commonly used in residential and commercial heating, ventilation, and air conditioning equipment for switching high-current loads via low-voltage controls.
Specifications: 24VAC Coil, 60Hz Frequency, SPDT (Single Pole Double Throw) switching configuration.