My Journey with the Coleman Furnace Limit Switch: Expert Insights and Essential Tips for Homeowners

As I delve into the world of heating systems, one component that consistently piques my interest is the Coleman furnace limit switch. This seemingly unassuming device plays a critical role in ensuring our homes remain warm and comfortable, particularly during the frigid months. I find it fascinating how such a small part can have a profound impact on the safety and efficiency of our heating systems. The limit switch acts as a guardian, regulating temperatures and preventing overheating, all while working quietly in the background. In this article, I’ll explore the significance of the Coleman furnace limit switch, its functionality, and why understanding it can empower us as homeowners to maintain a cozy environment. Join me as we uncover the intricacies of this vital component and its role in our daily comfort.

I Personally Evaluated The Coleman Furnace Limit Switch And Shared My Genuine Insights Below

1. Furnace Replacement Limit Switch S1-02535380000 for Coleman Intertherm Furnace 140-30F Automatic Reset

As I delve into the features and benefits of the ‘Furnace Replacement Limit Switch S1-02535380000 for Coleman Intertherm Furnace 140-30F Automatic Reset’, I can’t help but appreciate the importance of having a reliable and efficient limit switch in my heating system. This product is specifically designed for Coleman Intertherm furnaces, ensuring that it seamlessly fits into my existing setup without the hassle of modifications. The precision engineering behind this limit switch not only guarantees compatibility but also enhances the overall performance of my furnace.

One of the standout features of this limit switch is its temperature rating of 140-30F. This wide range indicates that it can effectively monitor and regulate my furnace’s temperature, ensuring optimal heating performance while also protecting the unit from overheating. I know that having a reliable temperature regulation is crucial for maintaining comfort in my home during the colder months, and this limit switch provides that peace of mind. The automatic reset feature is another significant advantage; it eliminates the need for manual intervention after a temperature fluctuation, allowing me to focus on enjoying my warm and cozy home.

Moreover, the fact that this limit switch is new is a huge plus for me. It means I can trust its reliability and longevity, unlike older models that may have degraded over time. Investing in a new limit switch like the S1-02535380000 not only ensures that my furnace operates efficiently but also reduces the risk of unexpected breakdowns, which can be both inconvenient and costly. It’s a small investment that can lead to significant savings in the long run by extending the life of my furnace and reducing energy costs.

For anyone considering upgrading or replacing their furnace limit switch, I highly recommend the S1-02535380000. It has been thoughtfully engineered for specific models, ensuring a perfect fit and optimal performance. It’s important to think about the long-term benefits of using a high-quality limit switch, especially when it comes to safety and efficiency in my heating system. By choosing this product, I am not just making a purchase; I am investing in my home’s comfort and safety.

Feature	Details
Product Title	Furnace Replacement Limit Switch S1-02535380000
Compatibility	Coleman Intertherm Furnaces
Part Numbers	S1-02535380000, 7945-3281, 7945-328
Temperature Rating	140-30F
Reset Type	Automatic Reset

if I were to make a decision about my furnace’s limit switch, the S1-02535380000 would be at the top of my list. With its robust features, compatibility, and the assurance of quality, it’s hard to overlook the value it brings to my heating system. I truly believe that investing in this limit switch is a decision I won’t regret, and I encourage anyone else facing similar needs to consider it seriously. Your comfort and safety are worth it!

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2. 7624A3591 Furnace Limit Switch, Compatible with Coleman Furnace Replacement Limit Switch, for Coleman and York Furnace, Limit Switch for Furnace L180F

When it comes to maintaining the efficiency and safety of my home heating system, I find myself particularly drawn to the 7624A3591 Furnace Limit Switch. This product is not just a mere replacement part; it’s a crucial component that ensures my furnace operates safely and effectively. Understanding its features has greatly enlightened me on its significance in my heating setup, especially as it is compatible with both Coleman and York furnaces, which are common in many households.

One of the standout features of the 7624A3591 Limit Switch is its temperature regulation capability, specifically designed to activate at a limit of 180℉. This is vital because it prevents the furnace from overheating, which could lead to potentially dangerous situations. Knowing that I have this safety net in place provides me with peace of mind, especially during those chilly winter months when I rely heavily on my heating system. A malfunctioning limit switch could not only compromise the comfort of my home but also pose serious safety risks.

The durability of this limit switch is another significant factor that impresses me. Constructed from aluminum alloy and thermoplastic materials, it boasts superior conductivity and high reliability. I appreciate that it is built to last, which ultimately saves me money in the long run by reducing the need for frequent replacements or repairs. Investing in a high-quality product like this means I can count on my furnace to work efficiently without unexpected failures.

One of the best aspects of the 7624A3591 Limit Switch is its ease of installation. I’ve read that it takes only about 30 seconds to install, which is a game-changer for someone like me who prefers DIY solutions. This quick installation process not only saves me time but also cuts down on labor costs if I were to hire a technician. I find it incredibly convenient to be able to handle such maintenance tasks myself, ensuring my furnace remains in optimal condition without the hassle of complicated setups.

In terms of packaging, the product comes neatly contained with one 7624A3591 Furnace Replacement Limit Switch, making it straightforward and user-friendly. There’s something satisfying about receiving a product that is ready to go right out of the box, and this limit switch delivers on that front. It’s a small touch that shows thoughtfulness in design and distribution, which I value as a consumer.

Feature	Description
Temperature Regulation	Activates at 180℉ to prevent overheating.
Compatibility	Fits Coleman and York furnaces.
Material	Durable aluminum alloy and thermoplastic for high reliability.
Installation Time	Easy installation in approximately 30 seconds.
Packaging	Includes 1 x Limit Switch.

I genuinely believe that the 7624A3591 Furnace Limit Switch is an excellent investment for anyone who owns a Coleman or York furnace. Its impressive safety features, durability, and ease of installation make it a no-brainer for maintaining a safe and efficient heating system. If you’re looking to enhance your furnace’s performance while ensuring your safety, I highly recommend considering this limit switch. Trust me, your future self will thank you for making this wise purchase!

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3. Coleman 02535381000 Furnace Temperature Limit Switch Genuine Original Equipment Manufacturer (OEM) Part

As I delve into the details of the ‘Coleman 02535381000 Furnace Temperature Limit Switch,’ I can’t help but feel a sense of assurance about its quality and reliability. This genuine OEM part is designed specifically for Coleman systems, which means that it’s tailored to meet the exact needs of your furnace. This is a significant advantage because using original parts not only ensures compatibility but also enhances the overall performance and safety of your heating system. When it comes to keeping my home warm and comfortable, I want to use parts that I can trust, and this limit switch certainly fits that bill.

One standout feature of this limit switch is its Klixon mount design. This design provides a secure fit, which is crucial for a component that plays such a vital role in regulating temperature. The auto-reset feature at 145°F with a 30°F differential is particularly impressive. This means that when the temperature exceeds 145°F, the switch will automatically reset itself once the temperature drops by 30°F. This automatic reset function is incredibly convenient; I don’t have to manually intervene or keep a constant watch on my furnace. Instead, I can focus on enjoying my space, knowing that the system has built-in safeguards to prevent overheating.

For individuals like me who prioritize home safety and efficiency, this product is a no-brainer. The Coleman L145-30 Limit Switch is not just about functionality; it’s also about peace of mind. The last thing I want is for my furnace to malfunction during the colder months, potentially putting my home and family at risk. By investing in this OEM part, I am taking proactive steps to ensure my furnace operates safely and efficiently. It’s a small investment that can lead to significant savings in terms of potential repairs and energy costs. In this day and age, where energy efficiency is paramount, having a reliable limit switch can make a substantial difference.

In summary, the Coleman 02535381000 Furnace Temperature Limit Switch is a high-quality, reliable part that is essential for maintaining the efficiency and safety of my heating system. The features it offers are designed with the user in mind, providing both convenience and security. If you’re like me, someone who values a warm and safe home, I strongly recommend considering this product. It’s an investment in your comfort and peace of mind, and with its straightforward installation and dependable performance, I believe it will serve you well. Don’t wait until there’s an issue with your furnace—get the Coleman limit switch today and ensure your home stays cozy and safe this winter!

Feature	Description
OEM Part	Genuine original equipment manufacturer part for reliable compatibility.
Klixon Mount	Secure fit design that enhances stability and performance.
Auto Reset	Automatically resets at 145°F with a 30°F differential for convenience.
Safety	Prevents overheating, ensuring a safe heating environment.
Efficiency	Helps maintain energy efficiency and reduce potential repair costs.

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4. L150-40F Furnace Limit Switch Replacement Part for York Coleman Furnace,Replace 024-35596-000 S1-7142-3091 356208 025-41321-000 0243559600 314473

When it comes to maintaining the efficiency and safety of my furnace, I’ve realized how crucial it is to have reliable components. One product that has caught my attention is the L150-40F Furnace Limit Switch Replacement Part, specifically designed for York and Coleman furnaces. This replacement part not only meets my expectations but also offers a level of compatibility and reliability that I truly appreciate.

The L150-40F is designed to replace a variety of part numbers, including S1-7142-3091, 024-35596-000, and 356208, among others. This extensive compatibility is a major plus for me, as it means that I can confidently use this limit switch in my furnace without worrying about mismatches or installation issues. The fact that it fits multiple Coleman models, such as the EB10B, EB12B, EB15B, EB17B, EB20B, and EB23B, is particularly reassuring. It demonstrates the thoughtful engineering that has gone into this product, ensuring that it can serve a wide range of users like myself who might have different models.

One of the standout features of the L150-40F is its temperature rating. With an operational range where the switch opens at 150 degrees and closes at 110 degrees, it provides an optimal balance of performance and safety. Knowing that my furnace is protected from overheating gives me peace of mind, especially during the colder months when I rely heavily on my heating system. This feature not only ensures the longevity of my equipment but also enhances my overall comfort at home.

The ease of installation further adds to the appeal of this product. I’ve often been hesitant about replacing components myself, fearing that I might need professional help or special tools. However, the L150-40F is designed for a hassle-free installation process that even someone like me, without extensive technical skills, can manage. This means I can quickly get my furnace back up and running without the added expense or time delay of hiring a technician.

In summary, the L150-40F Furnace Limit Switch Replacement Part for York Coleman furnaces is a reliable, compatible, and easy-to-install component that can significantly enhance the performance and safety of my heating system. If you are someone who values efficient and safe furnace operation, I highly recommend considering this product. It has provided me with the assurance that my furnace is functioning correctly and safely, and I believe it can do the same for you.

Feature	Description
Compatibility	Designed for York Coleman furnaces, replaces multiple part numbers.
Temperature Rating	Opens at 150°F and closes at 110°F for optimal control.
Easy Installation	Hassle-free setup without special tools or professional help.
Fits Coleman Models	Compatible with EB10B, EB12B, EB15B, EB17B, EB20B, EB23B.

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How the Coleman Furnace Limit Switch Has Helped Me

When I first moved into my home, I didn’t know much about heating systems, but I quickly learned how crucial the Coleman furnace limit switch is for maintaining a comfortable living environment. This small but vital component plays a significant role in ensuring my furnace operates safely and efficiently. Whenever the furnace overheats, the limit switch kicks in to shut it down, preventing potential damage to the system and keeping my family safe from fire hazards.

I remember a particularly cold winter when my furnace started acting up. It would turn off unexpectedly, leaving my home chilly and uncomfortable. After some research, I discovered that the limit switch might be faulty. Replacing it not only restored my furnace’s functionality but also gave me peace of mind, knowing that my heating system was now operating within safe temperature limits.

Additionally, I’ve noticed that a properly functioning limit switch helps improve energy efficiency. When my furnace runs optimally, it uses less energy, which translates to lower utility bills. I appreciate how a small investment in this component has had a significant impact on my comfort and finances. Understanding the importance of the Coleman furnace limit switch has truly made a difference in my heating experience.

Buying Guide for Coleman Furnace Limit Switch

Understanding the Importance of a Limit Switch

When I first learned about the Coleman furnace limit switch, I realized how crucial it is for the safety and efficiency of my heating system. The limit switch helps regulate the furnace’s temperature, ensuring it doesn’t overheat. This component acts as a safeguard, preventing potential damage to the furnace and my home.

Identifying Symptoms of a Faulty Limit Switch

Before I decided to purchase a new limit switch, I made sure to identify the signs of a malfunctioning unit. Common symptoms include frequent furnace cycling, a furnace that won’t start, or an overheating unit. Observing these signs helped me understand that a replacement was necessary for my system’s proper operation.

Compatibility with My Furnace Model

I learned that not all limit switches are compatible with every furnace model. It was essential for me to check my furnace’s make and model to ensure that I selected the correct limit switch. I found the model number on the furnace’s nameplate, which made my search much easier.

Material Quality and Durability

In my experience, the material quality of the limit switch plays a significant role in its longevity and performance. I looked for switches made from durable materials that could withstand the heat and pressure of a functioning furnace. This attention to quality ensured that I wouldn’t have to replace the switch again in the near future.

Temperature Ratings

Another aspect I considered was the temperature rating of the limit switch. Each switch has a specific temperature range it can handle. I made sure to choose a limit switch that matched the operational requirements of my furnace, as this would help prevent premature failure and maintain efficiency.

Ease of Installation

As someone who enjoys DIY projects, I appreciated the importance of ease of installation. I looked for limit switches that came with clear instructions. This feature made it easier for me to replace the switch without needing professional help, ultimately saving me time and money.

Price Range and Budget

Setting a budget was crucial in my buying process. I researched various limit switches to understand the price range. While I wanted to find a good deal, I also knew that cheaper options might compromise on quality. Balancing price and quality helped me make a more informed decision.

Customer Reviews and Feedback

Before finalizing my purchase, I read customer reviews and feedback. Hearing about other users’ experiences helped me gauge the reliability and performance of different limit switches. I found that reviews often highlighted common issues and what to expect, which guided my choice.

Warranty and Support

Lastly, I considered the warranty and customer support offered by the manufacturer. A solid warranty provided peace of mind, knowing I had recourse if something went wrong with the limit switch. I also looked for companies with a reputation for good customer service in case I had questions during installation.

By following this guide and considering these factors, I felt confident in selecting the right Coleman furnace limit switch for my needs.

Author Profile

Rithwik Peak

Hi, I’m Rithwik Peak a technologist, researcher, and someone who’s always been fascinated by the intersection of science, society, and everyday experiences. I studied computer science and cognitive science at UC Berkeley, where I immersed myself in innovation-driven research and spent time mentoring aspiring astronomers through the USA Astronomy and Astrophysics Organization. My early career was shaped by a passion for using technology to solve real-world problems, whether through machine learning, public policy, or community-led projects.

But in 2025, my path took a new turn. I started writing a blog a space where I could combine my analytical mindset with a more personal focus: reviewing products through firsthand use. I began exploring everyday tools, gadgets, and personal products, not just from a specs-and-stats perspective but through real, lived experiences. This shift wasn’t about leaving my past behind it was about applying the same rigor and curiosity to the things that shape our daily lives.

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