4 TR for R410A and 2 TR for R22

Key Benefits for the Technician Direct OEM Compatibility: Specifically engineered for Reznor PDH

you ensure full aquastat compatibility and prevent the diagnostic "Sensor Fault" or "Open Sensor" error codes common with aged or drifting secondary-market thermistors

OEM Build Quality: Genuine Amana-Goodman 1370908S construction ensures the thermal disc responds accurately to rapid temperature fluctuations

The block temperature limit switch is engineered with a calibrated 350°F open and 250°F close setpoint

Lennox 56L32 Pressure Switch Els PW 17895 4 TR for R410A andThe Lennox 56L32 Pressure Switch is a critical safety component specifically engineered for high altitude HVAC applications, typically ranging from 4,501 to 10,000 feet. This genuine OEM replacement part features a Single Pole Single Throw (SPST) configuration with a fixed set point of . 36" WC (Water Column). Designed to monitor the pressure differential within the combustion chamber, this switch ensures the inducer motor is creating sufficient