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The York S1-MACD-603 is a condensate overflow switch for HVAC systems. This device identifies excess water in the drain pan, halting system operation to minimize water damage risks. It integrates easily into the control circuit and is essential for preventing issues related to condensate overflow.
This device is crucial for maintaining HVAC system integrity by preventing excess water build-up and potential damage.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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