Ensure the capillary is secured with a vibration coil and a minimum 2-inch loop to prevent work-hardening and premature failure in high-vibration environments

ensuring mechanical compatibility

reducing the frequency of heating system maintenance

Whether you are performing a Carrier sensor replacement or commissioning a new multi-zone system

this specific model is designed for 220-240VAC high-voltage circuits

Midco International 627820 Switching Relay 318973-401 Ensure the capillary is securedFor field techs managing burner sequences and fan controls, the Midco International 627820 Switching Relay is a standard service component designed for low voltage signal management of high power circuits. This 24V 3A Switching Relay provides reliable single pole switching, effectively isolating control circuits from line voltage loads. Operating at 24V AC DC, it is engineered for integration within Midco burner control boxes, including the DS24,