Its durable construction is engineered to withstand demanding environments

the 1003441 is the manufacturer-designated update for that part and several other older versions

What is the difference between this and the older iO-FAV-ENHANCED

The Johnson Controls TE-631AM-2 is a professional-grade 1k ohm nickel RTD sensor designed specifically for precision temperature monitoring in hydronic HVAC systems and industrial Building Automation Systems (BAS)

minimizing arcing and extending contact life

Trane SEN0296 Temp Sensor 318423-701 Its durable construction is engineeredThe Trane SEN0296 is a heavy duty, 10k ohm thermistor temperature sensor designed for precision monitoring in both residential and industrial HVACR applications. Featuring a 4 inch stainless steel probe, this sensor is engineered to penetrate ductwork or immersion wells, delivering accurate thermal data to the control board or system controller. With an operational range of 10F to 150F, it provides the stable resistance to temperature feedback