AERCO Boiler and Water Heater 123449 Temperature Sensor R-407A Always verify fluid compatibility and

Always verify fluid compatibility and oil type (POE vs

Enhanced Equipment Longevity: Manages electrical load and current flow to protect sensitive VSD module electronics from spikes

Measure the resistance across the leads and compare the value against the official York PT chart for the current ambient temperature

Installing a switch with an incorrect set point can result in unsafe operating conditions or nuisance furnace lockouts

effectively preventing evaporator flooding and protecting the compressor from liquid slugging

AERCO Boiler and Water Heater 123449 Temperature Sensor R-407A Always verify fluid compatibility andThe AERCO 123449 Temperature Sensor is a precision engineered exhaust temperature sensor specifically designed for high performance AERCO boiler and water heater systems. This critical HVAC replacement part is essential for real time monitoring of exhaust gases, ensuring your equipment operates within safe thermal parameters to prevent overheating and potential system hazards. By converting thermal data into accurate electrical signals, this Balco