Featuring a 16 cubic inch desiccant volume and 1/2 SAE flare connections

Corrosion Resistance: High-grade aluminized steel construction protects the heat cell against the acidic condensate produced during the combustion process

Technical Resilience: Engineered to withstand the thermal fluctuations common in blower compartments

simultaneously initiating spark and opening the pilot valve

York S1-025-33314-000 Pressure Switch THPU32HP7Y Featuring a 16 cubic inchThe York S1 025 33314 000 Pressure Switch is a critical safety component calibrated specifically for high efficiency gas furnaces and air handling units. Operating with a 38 25 O C setpoint, this switch monitors the negative pressure created by the inducer motor, ensuring the venting system is clear before the ignition sequence begins. As a veteran technician, you know that finding an exact OEM York replacement part is vital because generic switches