Amana-Goodman 0130M00098 Defrost Thermostat

The Amana-Goodman 0130M00098 Defrost Thermostat is a temperature-sensing control component designed to regulate defrost cycle operation in HVAC systems. Installed within compatible heat pumps, air handlers, and outdoor condensing units, this thermostat monitors coil temperature conditions during heating operation to assist with frost and ice management on the outdoor coil assembly. The component operates as part of the defrost control circuit, working alongside the control board and related electrical equipment during system operation. Positioned within the outdoor unit assembly, it is used in compatible equipment during servicing, troubleshooting.