all of which reduce airflow over the heat exchanger and drive up internal temperatures

Key Benefits for Contractors: System Compatibility: Exact OEM match for Utica and Dunkirk boilers

Technicians and contractors know that when a Trane MOT2229 fails

automatically breaking the electrical circuit if the temperature exceeds the 165°F threshold to prevent heat exchanger damage or hazardous conditions

as well as air and inert gases

Neptronic STC8-11 Temp Sensor 340155-7026 all of which reduce airflowThe Neptronic STC8 11 is a high precision 10k Type 3 thermistor designed specifically for duct mount temperature sensing in demanding commercial HVACR applications. Engineered for reliable BAS (Building Automation System) integration, this NTC thermistor sensor features an 8 inch stainless steel probe, ensuring accurate core airflow measurements while resisting corrosion and mechanical stress. The 10k ohm duct sensor provides seamless compatibility