As a veteran-preferred SPNO & SPNC 120V Relay

ensuring a secure fit and reliable electrical continuity without the need for manual wire splicing

This kit fits a wide range of Carrier

The external equalizer is critical for 5-ton systems to ensure the valve senses true suction pressure at the evaporator outlet

Is this the correct part for a STAS-48 or STAS-144 shell

Modine 5H0717900000 Relay 30067439-890 As a veteran-preferred SPNO &The Modine 5H0717900000 Relay is a mission critical time delay relay engineered specifically for Modine unit heaters. This component serves as the direct replacement for 5H71790, ensuring seamless integration into existing control circuits without requiring field modifications. Designed for precision HVAC blower control, this relay manages the sequence of operation by delaying the fan start up and shutdown cycles. This prevents the heat exchanger from