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making it a versatile differential pressure switch for proving fan operation or monitoring filter status in demanding mechanical environments
This direct OEM replacement ensures robust electrical connectivity between the system controller and the compressor terminals
This pre-packaged relay features 2 SPST normally open (N/O) contacts
While it can monitor circuits downstream of a VFD
York S1-024-25329-706 Pressure Switch Els PW 17895 making it a versatile differentialThe York S1 024 25329 706 Pressure Switch is a mission critical safety component designed for precise monitoring of pressure differentials within residential and light commercial HVAC systems. This SPNO (Single Pole Normally Open) switch is factory calibrated to a 1. 6" WC setpoint, specifically engineered to close on fall. This ensures that the furnace inducer motor provides sufficient draft for safe combustion before allowing the ignition sequence
US$ 130.00
US$ 175.50
US$ 64.58