This product is the Lennox 10W59 blower and motor assembly

ensuring perfect fitment and safety clearance

Precise flame monitoring is essential for preventing unburned gas accumulation and ensuring the safety of the combustion cycle

Built to UL 810 standards and tested for 5

Laars Heating Systems E0253900 Thermistor Probe 319852-301 This product is the LennoxThe Laars Heating Systems E0253900 Thermistor Probe is a precision engineered temperature sensor designed for high performance integration within commercial boilers and volume water heaters. This OEM thermistor utilizes an NTC (Negative Temperature Coefficient) semiconductor element to provide real time thermal monitoring, ensuring the control board can accurately modulate burner firing rates and maintain setpoint stability. Built for compatibility