Midco International 842518 Thermal Switch Kit R-22 always install a new liquid

always install a new liquid line filter drier to maintain system chemistry and prevent debris from fouling the internal orifice

The NEMA 1 steel enclosure provides a secure

Vibration-Dampened Performance: Built with high-grade bearings and a balanced assembly to minimize mechanical noise and increase service life in HVAC ventilation applications

including 17D

and convectors where reliability is non-negotiable for contractors

Midco International 842518 Thermal Switch Kit R-22 always install a new liquidThe Midco International 842518 Thermal Switch Kit is a critical safety component designed for precise temperature regulation in power burners and industrial heating applications. As a genuine Midco OEM replacement part, this thermal limit switch acts as a primary fail safe, monitoring discharge air or internal housing temperatures to prevent catastrophic overheating. Field technicians rely on the 842518 for its calibrated response times and accuracy