Lochinvar & A.O. Smith 100208176 Limit Switch Refrigerant Mandatory for high-duty valve linkage

Mandatory for high-duty valve linkage applications including Q100 and Q601 series installations

The Carrier HH98AA010 Sail Switch is a critical safety component designed for precise HVAC airflow monitoring within Carrier air handlers and high-efficiency furnaces

What is the difference between K19AT-72 and K19AT-72H

This 24V replacement solenoid coil is engineered for high-cycle reliability in gas valve actuation

Lochinvar & A.O. Smith 100208176 Limit Switch Refrigerant Mandatory for high-duty valve linkageThe Lochinvar & A. O. Smith 100208176 Limit Switch is a critical safety component engineered to monitor and regulate water temperatures in high efficiency domestic and commercial heating systems. Calibrated specifically as a 240F High Limit Switch, this device functions as a manual or automatic thermal cutout, interrupting the electrical circuit to the burner or heating elements should the system exceed safe operating parameters. Rated for 240 degrees