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The York S1-024-21678-700 is an OEM 24V SPDT Relay designed for heavy-duty switching in residential and commercial HVAC control systems
Engineered for high-amperage start-up loads and continuous run cycles
This item is the crank arm only
this 1/2-inch disc-style switch provides reliable circuit interruption in the event of blower failure or restricted return air
Carrier 312906-446 Compressor Plug The York S1-024-21678-700 is anThe Carrier 312906 446 Compressor Plug is a critical OEM replacement part designed for high amperage HVAC compressor electrical connections. Engineered to meet precise factory tolerances, this compressor terminal plug serves as the direct replacement for legacy part numbers 312906 403 and 312906 406. It features 62 inch leads constructed with 10 AWG wire, providing the necessary gauge to handle the thermal and electrical demands of residential and