Midco International 842518 Thermal Switch Kit R-22 featuring a 2-inch stroke and

featuring a 2-inch stroke and a factory-set spring range of 8-13 PSI

and convectors where reliability is non-negotiable for contractors

The unit features terminal strip connections for streamlined wiring and a manual override button for emergency adjustments

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

Midco International 842518 Thermal Switch Kit R-22 featuring a 2-inch stroke andThe 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