York Parts S1-02435308000 Gas Furnace Air Pressure SwitchGas Furnace Air Pressure Switch from York Parts S1 02435308000 provides essential safety for your heating system by monitoring combustion chamber pressure and signaling a fault when it drops outside the safe range. This reliable switch helps prevent unwanted furnace lockouts and ensures a consistent, safe startup every time. Rated at 0. 60 in. wc (0. 60 IWC), this air pressure switch delivers precise sensing and dependable performance as a genuine

this unit helps ensure efficient combustion and safer operation across residential heating systems

Swimming Pool

000 BTU per hour to support typical heating loads

it integrates seamlessly with central fan integrated ventilation to balance exhaust with fresh intake and maintain indoor air quality

built for dependable performance in outdoor units and indoor air handlers

Internal sensing for accurate pressure detection

and a 1/2 inch Stem

with a total length of 6

reduces surges

and ignition transformer

CH96 and more

It keeps the condensate trap properly aligned