Lennox 11U70 Pressure Switch 320788-703 matching all electrical and mechanical

matching all electrical and mechanical specifications of the original unit

and Intertherm G6 furnace series

eliminating the risks associated with generic aftermarket springs

This model is ideal for refrigerant cleanup in systems using HCFC

Lennox 11U70 Pressure Switch 320788-703 matching all electrical and mechanicalThe Lennox 11U70 Pressure Switch is a critical safety component engineered to monitor and regulate internal air pressure within high performance HVAC systems. This . 80 pressure switch (Catalog No. 11U70, Part No. 104371 07) is a single pole, single throw (SPST N. O.) contact rated for 5 Amp resistive at 24 VAC. Tasked with sensing the draft created by the inducer motor, it ensures the combustion process only initiates under safe airflow conditions.