Lennox 58H31 Pressure Switch Refrigerant The unit features an integrated

The unit features an integrated LED that illuminates when the current exceeds the user-defined setpoint

Thermal Efficiency: Round aluminum casing facilitates superior heat dissipation

This item is the cover plate gasket only

this 1/4 SAE filter drier provides the necessary filtration to prevent internal corrosion and maintain low pressure drop across the liquid line

Lennox 58H31 Pressure Switch Refrigerant The unit features an integratedThe Lennox 58H31 Pressure Switch is a critical safety component designed for precise draft verification in residential and light commercial HVAC systems. This genuine OEM part features a factory calibrated 3. 00" WC (Water Column) set point and a Single Pole Single Throw (SPST) configuration, ensuring the inducer motor establishes proper static pressure before allowing the ignition sequence to proceed. As the verified direct replacement for the legacy