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including stem packing and seat washers
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Supporting a wide input range of 120-600V at 50/60Hz
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Designed for high-output condensing boilers and water heaters
York S1-024-19082-024 Heat Relay 322838-753 including stem packing and seatThe York S1 024 19082 024 Heat Relay is an OEM sequencer engineered for 24V control circuits in electric furnaces and heat pump air handlers. Built with a solid state PTC heater and bimetal actuated contacts, this 24V heat sequencer relay ensures the staggered activation of heating elements to prevent high inrush current and potential electrical overloads on the branch circuit. This specific HVAC sequencer is a reliable furnace relay replacement for
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