Lochinvar & A.O. Smith 100278092 Switch 321894-709 and protecting the compressor from

and protecting the compressor from liquid slugging or overheating

Can this pump be used for potable water systems

Ensure your controller is scaled correctly to interpret the 4-20mA signal across this specific amperage span for accurate data logging

Always ensure the motor shaft is clean and free of burrs before installation

Compact frame design fits standard Aaon electrical sub-panels and DIN rail mounts

Lochinvar & A.O. Smith 100278092 Switch 321894-709 and protecting the compressor fromThe Lochinvar & A. O. Smith 100278092 Switch is a critical safety and operational component designed for high performance commercial boilers and water heaters. As a factory authorized OEM flow switch, this assembly ensures the burner circuit only energizes when adequate water velocity is detected, protecting the heat exchanger from dry fire conditions and thermal stress. The unit comes integrated with a durable brass tee specifically sized for CC120