Lennox 14A48 Pressure Switch L99H008 maintaining the integrity of the

maintaining the integrity of the HVAC system's pressure regulation

the unit is protected by a NEMA 1 enclosure

restoring the thermal exchange capacity of the unit without the need for mounting modifications

This analog to DC signal converter is ideal for applications requiring redundant monitoring or parallel control of dampers and actuators

This motor features a 48Y NEMA frame with a Totally Enclosed Air Over (TEAO) enclosure

Lennox 14A48 Pressure Switch L99H008 maintaining the integrity of theThe Lennox 14A48 Pressure Switch is a high performance OEM replacement part engineered for two stage gas furnaces and HVAC systems requiring precise differential pressure monitoring. This dual stage pressure switch features a factory calibrated low set point of 0. 50" W. C. and a high set point of 0. 85" W. C., ensuring the inducer motor maintains proper static pressure for safe combustion cycles. Built with a robust diaphragm and an SPST N. O.