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The York S1-024-25256-700 Pressure Switch is a critical safety component calibrated to a
Reduced Installation Time: Pre-drilled and sized components eliminate the need for field fabrication of unit heater mounting brackets
What is the purpose of the circuit breaker
This BK series fixed-bore pulley is designed to provide precise belt-drive speed ratios for Aaon rooftop units and air handlers
Watts 0386421 Regulator Valve Els PW 17895 The York S1-024-25256-700 Pressure SwitchProfessionals in the field recognize the Watts 0386421 (Model TB1156F) as a high capacity industry standard for hydronic heating systems. This 1 2 inch feed water pressure regulator is engineered to maintain consistent system pressure by automatically filling the boiler and piping. It serves as a drop in 0386500 replacement and is the direct successor to the legacy T1156F valve. Designed for rugged commercial and residential use, the Watts 0386421
US$ 129.50
US$ 99.00
US$ 159.50