040-203

This professional-grade 24-volt coil relay is a vital electrical component designed for precision switching in low-voltage control systems. Featuring a Double Pole Single Throw (DPST) configuration, this 3-amp relay allows for the simultaneous management of two independent circuits, making it an essential part for furnace repairs, heat pump maintenance, and air conditioning service. HVAC technicians and DIYers use this relay to ensure reliable operation of blowers, fans, and auxiliary heating elements. If your heating or cooling system is failing to cycle correctly or experiencing intermittent electrical issues, replacing a worn control relay can restore efficiency and prevent further system downtime. Built for durability and consistent performance, this relay is a standard solution for residential and commercial HVAC applications.
Type: Electrical Control Relay
Size: Standard Small Form Factor
Application: Commonly utilized in furnaces, central air conditioning units, and heat pumps to manage low-current electrical loads and control circuit switching.
Specifications: Coil Voltage: 24V AC; Current Rating: 3 Amps; Contact Configuration: Double Pole Single Throw (DPST); Application: Low Voltage Control