AERCO Boiler and Water Heater 123449 Temperature Sensor R-407A high-side applications require a switch

high-side applications require a switch with significantly higher cut-out thresholds

Prevents Water Damage: New seals stop slow drips that can lead to mineral buildup and electrical shorts within the brewer housing

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

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

AERCO Boiler and Water Heater 123449 Temperature Sensor R-407A high-side applications require a switchThe 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