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

Solid-State Reliability: Employs advanced flame sensing technology to ensure stable operation under variable environmental conditions

which is preferred for applications where movement must be strictly limited

Technical Reliability: Built to withstand high-temperature cycles in residential heating units

helping to maintain system EER ratings

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,