Maintaining a functional ICP furnace limit switch is essential for preventing heat exchanger fatigue and ensuring consistent blower motor cycling during high-demand heating cycles

it can be wired for single-phase loads

Key Benefits: Direct OEM Compatibility: Engineered as a drop-in 3/4" suction line service valve replacement for the discontinued 10W33 model

this is an ECM motor

Siemens Building Technology QAM2012.020 Sensor 326058-758 Maintaining a functional ICP furnaceThe Siemens QAM2012. 020 is a high precision 8 inch duct temperature sensor designed for integration with building automation systems (BAS) and HVAC controls. Utilizing a 1k Ohm Platinum RTD (Pt1000, 385 alpha) sensing element, this unit delivers exceptionally accurate resistance feedback proportional to air temperature changes. The rigid probe construction is ideal for stationary point sensing in supply, return, or exhaust air streams where