Engineered for maximum reliability in Aaon HVAC units and high-capacity gas furnaces

A loose or warped support can cause the electrode gap to shift

For technicians troubleshooting intermittent blower issues or faulty heating sequences

Reduces diagnostic time by eliminating compatibility issues common with non-genuine igniters

Failure typically occurs due to excessive heat exposure

York S1-025-42683-000 Temp Sensor L99H008 Engineered for maximum reliability inThe York S1 025 42683 000 Temp Sensor is a precision 10k Ohm thermistor engineered for high accuracy ambient and equipment temperature monitoring in residential and light commercial systems. This genuine York HVAC replacement part is the standard NTC temperature sensor for York, Coleman, and Luxaire equipment, specifically designed to interface with S1 THXU280B and S1 THXU280W HX touch screen thermostats. As a critical component for HVAC system