Lochinvar & A.O. Smith 100109933 Switch 320720-756 reaching a steam pressure capacity

reaching a steam pressure capacity of 3

Its robust blade geometry is specifically optimized for Carrier Model 48DJE006-100 and compatible 48/50 series units

the 123973 ensures proper airflow management and prevents heat exchanger fatigue caused by overheating

The Carrier HN61ZK002 Relay is a specialized 8-pin time delay relay designed for precise sequence management within commercial and residential HVACR systems

The Carrier HC43AE117 Blower Motor is an OEM replacement motor engineered for precision performance in Carrier

Lochinvar & A.O. Smith 100109933 Switch 320720-756 reaching a steam pressure capacityThe Lochinvar & A. O. Smith 100109933 Blocked Inlet Switch is a critical safety component designed for high efficiency water heaters and boilers. Engineered to monitor atmospheric pressure within the combustion air intake, this OEM replacement pressure switch ensures the burner operates within safe pneumatic parameters. This specific blocked inlet switch kit is calibrated to a set point of 0. 77" Water Column, effectively detecting restricted airflow