the HH19ZA950 effectively breaks the electrical circuit to the gas valve or heating element if the heat exchanger exceeds safe operating parameters

The ASCO 220-902 Enclosure Kit is a critical component designed for the rugged protection and integration of ASCO solenoid valves

including Luxaire and Coleman models

9" WC (Water Column) setpoint

Nidec-US Motors 3742 Motor 318820-201 the HH19ZA950 effectively breaks theThe Nidec US Motors 3742 Motor is a high performance 3 4 HP condenser fan motor engineered for demanding commercial and industrial HVACR applications. Operating at 460V single phase with a synchronous speed of 1075 RPM, this 1 speed unit features a Permanent Split Capacitor (PSC) design that ensures consistent torque and high electrical efficiency. Built with a Totally Enclosed Air Over (TEAO) enclosure, the 3742 is specifically rated for high ambient