15" WC pressure switch is the standard solution to restore operation

Corrosion Resistance: Robust construction protects against the acidic condensate common in high-efficiency units

critical for maintaining the integrity of the potable water supply in any boiler make-up application

Key Benefits Direct OEM Compatibility: Engineered specifically for Reznor unit heaters

Because it is an OEM HVAC component

York S1-363-90016-701 Heat Exchanger THPU32HP7Y 15" WC pressure switch isThe York S1 363 90016 701 Heat Exchanger is a critical 4 tube primary component engineered for specific York, Luxaire, and Coleman gas fired furnaces. This OEM replacement assembly is designed to restore combustion efficiency and maintain heat transfer performance in residential and light commercial HVAC systems. Constructed with heavy duty materials to resist thermal fatigue and stress cracking, the S1 363 90016 701 ensures reliable flue gas