IMAGE COMING SOON
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
The Goodman 0130M00264 Thermistor Relay is a genuine OEM temperature-sensing control module for the Goodman DCC300 series 25-ton commercial package air conditioner (model DCC300XXX7BXXXAB). It uses a thermistor input to monitor a critical temperature point and switches the associated relay contacts to enable or disable a circuit, supporting proper staging and component protection within the unit's control sequence.
The OEM 0130M00264 is matched to the DCC300 control sequence with the correct thermistor curve and switching thresholds. Generic relays rarely replicate the integrated thermistor sensing or trip points, which can cause erratic staging or false faults. For control accuracy, the factory part is the reliable choice.
Moderate — Involves identifying and transferring low-voltage connections in the control panel and confirming correct operation after replacement. Best handled by a licensed HVAC technician with the unit wiring diagram. Always disconnect power before servicing the control box.