Desert Spring 24 Volt Current Sensing Relay
24V Current Sensing Relay | List Price: US$ Sale Price: US$37.95 (0 Reviews) Be the first to write a review. Found a Lower Price? Request a Price Beat |
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When your humidifier is powered by the plug-in transformer supplied with your unit, the current sensing relay saves energy and wear & tear by turning the humidifier motor off when the furnace fan is not running.