040-158

This high-quality replacement relay is a critical electrical component designed for modern HVAC systems, including central air conditioners and heat pumps. As an essential switching mechanism, this relay facilitates the safe and efficient operation of high-voltage components like compressor motors and blower fans by utilizing a low-voltage control signal. If your cooling or heating unit fails to start, makes repetitive clicking sounds, or runs continuously without cycling off, replacing a faulty or sticking relay is a common and necessary repair. Engineered for durability and high conductivity, this component ensures reliable electrical connections and helps restore optimal performance and energy efficiency to your home comfort system.
Type: Electrical Relay
Size: Compact
Application: Used in residential and commercial HVAC equipment, specifically within air conditioning condensers and heat pump units to switch power to the compressor and fan motors.
Specifications: Electromagnetic switching mechanism, heavy-duty contact points for high-current loads, designed for integration with standard HVAC control circuits.