Reznor 201635 Heat Exchanger Refrigerant Precision Thermal Calibration: Fixed 185°F

Precision Thermal Calibration: Fixed 185°F trip point prevents equipment damage and potential safety hazards during restricted airflow events

you know the importance of a reliable Johnson Controls P20EB-2 Limit Switch when servicing commercial and residential package units

Common failure points include insufficient airflow from dirty filters

designed specifically to eliminate pipe banging and protect sensitive downstream components like dishwashers and high-recovery washing machines

4" WC set point

Reznor 201635 Heat Exchanger Refrigerant Precision Thermal Calibration: Fixed 185°FThe Reznor 201635 Heat Exchanger is an essential OEM replacement component engineered for high performance UDAP gas fired unit heaters and UDAS separated combustion unit heaters. Specifically designed for 175,000 to 200,000 BTU models, including APD, UDBP, and UDBS series, this assembly ensures critical heat transfer efficiency in demanding commercial and industrial environments. Constructed from heavy duty aluminized steel, the Reznor 201635 provides