this high limit sensor maintains system integrity by interrupting the burner circuit if airflow is restricted or heat exchanger temperatures exceed factory specifications

System Reliability: Facilitates accurate troubleshooting and performance monitoring to ensure optimal evaporator and compressor control

Direct OEM Integration: Matches Trane MOT10158 factory specifications exactly for seamless physical and electrical fit

Broad Compatibility: Replaces multiple Armstrong furnace parts across the R102463 series

Laars Heating Systems FT2099 Pump Refrigerant this high limit sensor maintainsThe Laars Heating Systems FT2099 Pump is a critical OEM replacement component engineered for the high efficiency Laars Mascot FT boiler series. This centrifugal pump assembly is specifically designed for the BMFTHW100, BMFTHW120, and BMFTHW140 heating only models. As a direct cross reference for FT1672, the FT2099 ensures seamless integration with the existing hydronic manifold and control board logic. Built for heavy duty hydronic heating