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Optimized Airflow: High-speed 1075 RPM performance ensures consistent static pressure recovery in ductless and unit heater configurations
liquid petroleum (LP)
Versatile Installation: Compact NEMA 1 enclosure fits into tight electrical cabinets and starters
it pulls approximately 6
preventing localized stratification from causing inaccurate system cycling
Watts 0226060 Dual Switch 328140-751 Optimized Airflow: High-speed 1075 RPMThe Watts 0226060 (Model SAN89D) is a heavy duty Low Water Cut Off (LWCO) dual switch assembly engineered specifically for steam boiler applications requiring a secondary level of safety. Built for rigorous field demands, this unit provides critical boiler burner protection by automatically interrupting the electrical circuit if the water level drops below safe operating parameters, effectively preventing dry firing and high cost heat exchanger