For liquid relief

high-moisture commercial environments

Integrated Safety: Features a built-in lockout mechanism to ensure safe furnace ignition sequence termination during faults

Technician-Ready Design: Standard stub connections and a compact shell size simplify installation in existing commercial refrigeration parts setups

ensuring exact signal voltage matching for sensors and contactors

Trane RLY1383 Relay 321142-301 For liquid reliefThe Trane RLY1383 Relay is a heavy duty 24V 20A DPDT Relay engineered for demanding load switching applications in commercial and residential HVACR systems. As a genuine Trane replacement part, it ensures seamless integration with existing control circuits, eliminating the guesswork often associated with universal aftermarket components. This double pole double throw relay features a 24 volt AC coil and is rated for up to 20 amps, providing the