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The GOODMAN 10030912 is a defrost control sensor designed for use in heat pump and refrigeration systems that require timed defrost cycle management. This component monitors system conditions and initiates defrost cycles at selectable 30-minute or 60-minute intervals, helping prevent ice buildup on the outdoor coil. Manufactured by Sensata Technologies Inc, it is classified as an accessory-class switch and is installed by licensed HVAC technicians as part of routine defrost system service or repair. Country of origin is the United States.
This defrost control sensor is suited for residential and light commercial heat pump applications where outdoor coil icing is a service concern. The selectable 30- or 60-minute timer interval allows the technician to match the defrost cycle frequency to the system's operating environment and load conditions. It is typically installed in the control circuit of the heat pump's defrost board assembly.
Designed as an OEM-style replacement defrost control sensor for heat pump systems requiring a 30- or 60-minute interval defrost timer control.
Installation should be performed by a licensed HVAC technician. Disconnect all power to the heat pump unit at the disconnect box before servicing the defrost control circuit. Verify the selected timer interval matches the application requirements before completing installation. Follow applicable local codes and manufacturer wiring diagrams when reconnecting control circuit terminals.
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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