providing a direct match for legacy part number 1175521

Common Questions How do I confirm if the ICP 1173944 fits my specific compressor

Utilizing this OEM Lennox heater ensures the system remains within original manufacturer specifications for airflow resistance and high-limit safety cut-out parameters

This part fits a wide range of commercial water heaters and boilers

or localized frosting

Cleveland Controls NS2-0221-00 Pressure Switch 320819-301 providing a direct match forThe Cleveland Controls NS2 0221 00 is a high performance air pressure sensing switch designed for residential and light commercial HVAC furnace applications. This fixed set point pressure switch is factory calibrated to actuate at 1. 35" w. c. on a pressure rise, ensuring precise monitoring of combustion air and flue gas flow. Featuring SPDT (Single Pole Double Throw) switching logic, the unit allows for versatile wiring configurations in both