For technicians troubleshooting a Nordyne furnace that is short-cycling or hitting a limit switch error code

High-Temperature Durability: Constructed with premium ceramic and metal alloys designed to withstand consistent exposure to burner flames without premature structural fatigue

Common indicators include the pilot light failing to stay lit

Is the 20171802S compatible with all Goodman horizontal furnaces

Durable Construction: Designed to resist the corrosive effects of exhaust flue gases and high-temperature environments typical in commercial HVAC applications

Aaon R82890 Temp Sensor Els PW 17895 For technicians troubleshooting a NordyneThe Aaon R82890 Duct Temp Sensor is a high precision HVAC OEM replacement part engineered specifically for Aaon rooftop units and air handling systems. As a 12 inch duct temperature sensor, this component is critical for monitoring supply air temperature and return air temperature, providing real time data to the DDC controller to maintain tight climate tolerances. The probe features an epoxy sealed thermistor to prevent moisture migration, ensuring