Furnace Air Pressure Switch Replacement For Rheem Ruud Weather King Corsaire Furnaces, Replaces 42-24194-02 And 42-24194-82, Brand New, Durable American Made Switch For Safe Ignition And Proper Combustion, Black

Single Unit Air Pressure Switch for Rheem/Ruud Furnaces
✔️ Single American-made replacement for 42-24194-02/82 switches

Brand-new ClimaTek furnace air pressure switch designed to monitor vent draft and ensure safe ignition in gas furnaces. It’s suitable for Rheem, Ruud, Weather King, and Corsaire units, providing reliable operation and proper combustion.

✅ Compatibility with Rheem, Ruud, Weather King, and Corsaire furnaces
✅ Replaces factory part numbers 42-24194-02 and 42-24194-82
✅ Brand new, American-made ClimaTek replacement switch
✅ Durable construction for reliable ignition and safe combustion
✅ Easy installation with standard wiring connections

💡 What is a furnace air pressure switch used for in home heating systems?

In simple terms, it's a safety device that confirms vent draft before ignition.

• Safety sensor that verifies duct pressure before burner ignition
• Helps prevent gas leaks and backdraft by cutting ignition when pressure is off
• Commonly used in residential furnaces from Rheem, Ruud, Weather King, Corsaire
• Replacement switches like 42-24194-02/82 are designed for easy swap