040-161

This high-quality electrical relay is an essential switching component designed for heating, ventilation, and air conditioning (HVAC) systems. As a critical part of the unit's control board or electrical assembly, this relay functions as an electrically operated switch, using a low-power signal to control higher-current circuits. It is commonly used to engage fan motors, blowers, and compressors in residential and commercial cooling and heating equipment. If your appliance is failing to start, cycling improperly, or experiencing electrical clicking sounds, a faulty relay may be the cause. Replacing a worn or burnt-out relay helps restore reliable operation, improves system efficiency, and ensures proper communication between the thermostat and mechanical components.
Type: Electrical Relay
Size: Small
Application: Commonly utilized in HVAC rooftop units, air conditioners, heat pumps, and furnace systems for circuit control and motor switching.
Specifications: Electrically operated electromagnetic switch; designed for high-cycle reliability in climate control applications; features standard spade or terminal connections for secure wiring.