Trane SEN1520 Stat & Sensor 322055-301 the 100093991 is configured specifically

the 100093991 is configured specifically for natural gas applications

it is an essential component for commercial hot water heaters and large-scale storage tanks

The 158800 typically includes the core hinge assembly

Raintight NEMA 3R steel case ensures components are protected from moisture and environmental debris

Trane SEN1520 Stat & Sensor 322055-301 the 100093991 is configured specificallyFor field technicians and mechanical contractors, the Trane SEN1520 (also identified under part number SEN01520) is a critical OEM replacement 3 speed fan thermostat and sensor. This HVAC temperature control sensor is engineered specifically for Trane and American Standard air handlers, furnaces, and packaged units. It provides integrated control for three speed blower fan operation (Low, Medium, and High), ensuring accurate airflow modulation based