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Furnace Air Pressure Switch Fits York S1-02427577000, S1-02435311000
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Furnace Air Pressure Switch Fits York S1-02427577000, S1-02435311000
Top Quality ClimaTek Replacement Part, Built to Last!
Furnace Air Pressure Switch Fits York S1-02427577000, S1-02435311000
Item #: 44125783

Furnace Air Pressure Switch Fits York S1-02427577000, S1-02435311000

90% of respondents would recommend this to a friend

Item #: 44125783
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What Stands Out

Compatible Replacement
Designed to seamlessly replace York, Coleman, and Luxaire models, ensuring compatibility and reducing installation hassle.
Pressure Efficiency
Operates at 0.65'' WC, providing reliable pressure regulation which enhances system efficiency and prolongs the life of your furnace.
Durable Design
Crafted for long-lasting performance, this switch withstands harsh conditions, ensuring consistent functionality and safety for your heating system.

Product Details

Shop at Ubuy Brunei Global Store for a brand new furnace air pressure switch. Replace your York Coleman Luxaire switch with ease. Available now!

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners needing a reliable air pressure switch for their York, Coleman, or Luxaire furnace systems.

  • HVAC Technicians

    Perfect for HVAC professionals seeking an efficient replacement part for repairs on compatible heating systems.

  • DIY Enthusiasts

    Great for DIY enthusiasts looking to replace air pressure switches in their heating systems without expert help.

Not Suitable For
  • Incompatible Systems

    Not suitable for furnaces outside the specified brands or model numbers, leading to potential installation issues.

Product Description

Furnace Air Pressure Switch Fits York S1-02427577000, S1-02435311000

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Furnace Air Pressure Switch and how does it work?

    Answer: A Furnace Air Pressure Switch is a safety device that ensures the furnace operates efficiently and safely. It monitors the airflow through the furnace heat exchanger and closes or opens based on pressure levels. If the airflow is insufficient, it prevents the furnace from igniting, thereby protecting the system from potential damages. This feature is vital in maintaining optimal operational conditions, ensuring your home stays warm while the equipment runs properly.
  • Question: What models does this Furnace Air Pressure Switch replace?

    Answer: This Furnace Air Pressure Switch is designed to replace several models, including York, Coleman, and Luxaire parts: specifically, 024-27577-000, S1-02427577000, 024-35311-000, and S1-02435311000. Compatibility is essential for ensuring your furnace operates correctly. Always check your existing switch model number to confirm that this replacement is suitable for your specific furnace system.
  • Question: How do I install the Furnace Air Pressure Switch?

    Answer: Installing the Furnace Air Pressure Switch requires a few steps: first, turn off power to the furnace for safety; then, remove the old switch and disconnect the wiring. Next, connect the new switch following wiring diagrams, ensuring secure connections. Finally, reattach the switch and restore power to the system. It is advisable to consult a professional or the furnace user manual for detailed installation guidance, ensuring proper function and safety.
  • Question: What are the symptoms of a faulty Air Pressure Switch?

    Answer: Symptoms of a faulty Air Pressure Switch can include the furnace not igniting, constant blower operation, or error codes displayed on your thermostat. You might also notice unusual noises or inconsistent heating throughout your home. If you experience these issues, it indicates that the switch may not be functioning correctly, and replacing it can help restore proper furnace operation.
  • Question: What is the pressure rating of this switch?

    Answer: This specific Furnace Air Pressure Switch operates at a pressure rating of 0.65 WC (water column). This means it is designed to respond accurately to pressure conditions within the furnace, facilitating proper operation. Understanding the pressure rating helps in determining whether the switch is compatible with your heating system, ensuring that it can manage ventilation effectively.
  • Question: Can a defective Pressure Switch lead to safety hazards?

    Answer: Yes, a defective Pressure Switch can lead to significant safety hazards. If the switch fails to detect low airflow, it may allow the furnace to operate in unsafe conditions, risking overheating or carbon monoxide buildup. Regular maintenance and timely replacement of defective components are critical for ensuring the safety and efficiency of your heating system. Always prioritize safety by addressing any signs of malfunction promptly.
  • Question: Is this switch compatible with both gas and electric furnaces?

    Answer: Yes, this Furnace Air Pressure Switch is compatible with both gas and electric furnaces, as it serves the same function regardless of the fuel type. It monitors airflow and pressure to ensure safe operation while enabling efficient heating. It's important to check your furnace specifications for compatibility to ensure optimal performance.
  • Question: What can I do if my furnace keeps tripping the pressure switch?

    Answer: If your furnace keeps tripping the pressure switch, it may indicate a blockage in the exhaust or vent system, or a malfunctioning pressure switch itself. Begin by checking for any obstructions in the vent pipes and ensuring that they are clear. If the issue persists, consider testing or replacing the pressure switch. Consulting a heating professional can provide proper diagnostics and solutions to resolve the issue effectively.
  • Question: How often should I check or replace my Furnace Air Pressure Switch?

    Answer: It is advisable to check your Furnace Air Pressure Switch annually during routine maintenance of your heating system. If you notice any issues with operational efficiency, such as strange noises or inadequate heating, it may be time for replacement. Regular checks help identify potential problems early, ensuring your furnace operates smoothly throughout the heating season.
  • Question: Where can I buy the Furnace Air Pressure Switch in Brunei?

    Answer: You can purchase the Furnace Air Pressure Switch from Ubuy in Brunei. Ubuy is a reliable online platform that offers a wide selection of heating components, including this specific pressure switch. Shopping at Ubuy ensures that you have access to genuine products, and the website is user-friendly, making it easy to find what you need for your furnace's maintenance or repairs.

ClimaTek HVAC Controls Editorial Review

The Furnace Air Pressure Switch, designed to replace models from York, Coleman, and Luxaire, has received favorable feedback from users who have found it to be a reliable and effective solution for their heating systems. Customers have expressed satisfaction with its exact fit, particularly highlighting compatibility with older Coleman Evcon models from the 1990s and York G8C gas furnaces. At a reasonable price point, this air pressure switch has proven to work effectively, showcasing its functionality and value. Overall, the product appears to deliver on its promises, providing a straightforward replacement option for those needing to ensure their furnaces operate efficiently. Customers appreciate the simplicity of installation and the immediate improvement in their heating systems. **

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Pros

  • Exact fit for various models
  • Good price point
  • Reliable performance
  • Compatible with older furnace models

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Features & Benefits

  • Brand new furnace air pressure switch
  • ClimaTek top quality replacement part
  • Designed to replace multiple part numbers
  • Compatible with multiple furnace brands
  • Made in the USA
  • Built to last

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