Genuine Nordyne OEM part ensures perfect fitment and terminal alignment in Intertherm and Miller units

For 240V control circuits

As a 120V SPST N/O fan relay

For technicians troubleshooting ignition failure

It mounts directly on the tubing via a 1/4" female flare S

Lennox 58C97 Relay Els PW 17895 Genuine Nordyne OEM part ensuresThe Lennox 58C97 Relay is a high performance SPST Heat Sequencer Relay designed specifically for managing timed electrical sequences in residential and commercial HVAC systems. Operating on a 24V AC coil, this thermal delay relay provides critical staging for heating elements, blowers, and auxiliary components to prevent high current surges and ensure equipment protection. With a precise ON delay of 1 to 60 seconds and an OFF delay of 1 to 45 seconds,