Why I Trust the 100536-02 Lennox OEM Replacement Furnace Ignitor: My Expert Experience

When it comes to maintaining the comfort of my home during the chilly months, I’ve learned that every component of my heating system plays a crucial role. One of the unsung heroes in this intricate dance of warmth is the ignitor, specifically the Lennox OEM Replacement Furnace Ignitor model 100536-02. I’ve often found that understanding these components not only helps in troubleshooting but also empowers me to make informed decisions about my heating system. In this article, I’ll delve into why this particular ignitor is a game-changer for homeowners like us, exploring its significance, functionality, and the peace of mind it brings when the temperatures drop. Join me as we uncover the essentials of this vital furnace component and how it can enhance our home heating experience.

I Personally Reviewed The 100536-02 – Lennox Oem Replacement Furnace Ignitor Igniter And Here Are My Honest Recommendations

1. 100536-02 – Lennox OEM Replacement Furnace Ignitor Igniter

As I delve into the details of the ‘100536-02 – Lennox OEM Replacement Furnace Ignitor Igniter’, I can’t help but appreciate the importance of having a reliable ignitor for your furnace. This product is designed specifically for Lennox heating systems, which means that it’s tailored to fit perfectly and function seamlessly with your existing setup. The assurance of compatibility is a significant advantage, as it reduces the risk of installation issues that can arise with generic parts. If you own a Lennox furnace, choosing an OEM replacement like this one is a wise decision that guarantees quality and reliability.

One of the key features of the 100536-02 ignitor is its durability. Unlike cheaper alternatives, this ignitor is built to withstand the rigors of continuous use, ensuring that it will serve you well through many heating seasons. I find peace of mind knowing that I’m investing in a product that not only meets but exceeds the standards of performance expected from a furnace ignitor. This means fewer worries about unexpected failures during the cold months when you need your furnace to operate at its best.

Furthermore, the installation process for the 100536-02 is straightforward, which is a huge plus for those who like to take a hands-on approach to maintenance. Having the ability to easily replace the ignitor without calling in a professional saves both time and money. As someone who appreciates DIY solutions, I find it rewarding to tackle home repairs myself, and this product supports that endeavor perfectly. The clear instructions that usually accompany such OEM products make the process even smoother.

Moreover, the performance of the 100536-02 is commendable. It is designed to ignite efficiently, ensuring that your furnace starts up quickly and reliably. This not only helps maintain a consistent temperature in your home but also contributes to energy efficiency. A well-functioning ignitor means that your furnace does not have to work harder than necessary, which can result in savings on your energy bills—a factor that resonates with me, especially during the colder months when heating costs can skyrocket.

In considering the overall value of the ‘100536-02 – Lennox OEM Replacement Furnace Ignitor Igniter’, I find it hard to overlook its potential benefits to my home heating system. Given its reliability, ease of installation, and efficiency, it positions itself as a smart investment for anyone looking to maintain the integrity of their Lennox furnace. I genuinely believe that opting for this OEM replacement ignitor can lead to a more comfortable living environment, especially during the chilly winter months.

if you are a Lennox furnace owner and are in need of a replacement ignitor, I would highly recommend the 100536-02. The peace of mind it offers, combined with its performance and durability, makes it a standout choice. It’s not just about replacing a part; it’s about ensuring your home remains warm and inviting, which is something we all desire. Don’t hesitate to make this purchase—your furnace will thank you!

Feature	Description
OEM Compatibility	Designed specifically for Lennox furnaces, ensuring a perfect fit.
Durability	Built to withstand continuous use, reducing the risk of failures.
Easy Installation	Simple to replace without the need for professional help.
Efficient Performance	Ignites quickly and reliably, contributing to energy savings.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. SN081KX Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602

As I delved into the features of the SN081KX Furnace Igniter, I couldn’t help but feel a sense of assurance about this product. Designed explicitly for compatibility with various models, including the Lennox, Ducane, and Armstrong, it stands out as an ideal replacement for part numbers like 70W16, 789A-801A1, LB-112237B, and others. This versatility means that no matter which model I own from these brands, I can confidently consider this igniter as a reliable solution.

One of the first things that caught my attention is that this igniter is made from high-quality silicon nitride. This material is known for its durability and resistance to thermal shock, which is crucial for furnace components that are exposed to extreme temperatures. I appreciate that this product not only promises longevity but also enhances the efficiency of my heating system. The 120V hot surface ignition (HSI) application ensures that my furnace starts smoothly, allowing me to enjoy a warm and comfortable environment without the frustration of delayed ignition.

The installation process is another aspect where the SN081KX excels. It comes equipped with an OEM connector, making it incredibly easy for me to install without requiring extensive technical knowledge. The inclusion of a gasket is a thoughtful addition, ensuring a tight seal and preventing any air leaks that could compromise the furnace’s efficiency. This feature genuinely resonates with me as someone who values convenience and ease of use, especially during colder months when every moment counts.

When considering how this igniter can impact my daily life, I envision a seamless transition from a malfunctioning igniter to the reliable performance of the SN081KX. No more worrying about unexpected breakdowns or cold nights. Instead, I can focus on enjoying the warmth of my home, knowing that I have a dependable component in place. The peace of mind that comes with having a high-quality igniter cannot be overstated, especially when it contributes to the overall efficiency of my heating system.

the SN081KX Furnace Igniter seems to be an excellent investment for anyone with compatible models looking to enhance their furnace’s performance. With its durable construction, user-friendly installation, and compatibility with multiple part numbers, I believe this igniter is a smart choice. If I were in the market for a replacement igniter, I would certainly lean towards the SN081KX. After all, a reliable heating system is essential for comfort, and I would not want to compromise on that. So, if you’re considering an upgrade, I encourage you to take the plunge; you won’t regret it!

Feature	Description
Material	Silicon Nitride for durability and thermal resistance
Compatibility	Replaces models 70W16, 789A-801A1, LB-112237B, etc.
Voltage	120V hot surface ignition (HSI) applications
Installation	OEM connector with gasket included for easy setup

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 100536-02 – Ducane OEM Replacement Furnace Ignitor Igniter

As I delve into the details of the ‘100536-02 – Ducane OEM Replacement Furnace Ignitor Igniter’, I can’t help but feel a sense of excitement about what this product offers. For anyone who has experienced the frustration of a malfunctioning furnace, knowing that you have access to a high-quality replacement part like this is incredibly reassuring. This ignitor is specifically designed for Ducane furnaces, which means it’s an OEM (Original Equipment Manufacturer) part. That alone gives me confidence in its compatibility and reliability.

One of the standout features of this ignitor is that it is brand new. When it comes to appliances like furnaces, using a new part is crucial. Used or refurbished parts can lead to further complications down the line, and I certainly wouldn’t want to find myself in the position of needing another replacement soon after installation. With this product, I know I am investing in a durable and dependable component that meets stringent quality standards.

The phrase “Top Quality OEM Replacement Parts!” resonates strongly with me because it emphasizes the importance of quality in maintaining my furnace’s efficiency. When I think about my heating system, I want to ensure that every component is functioning optimally. An OEM part guarantees that the ignitor will perform as well as, if not better than, the original part that came with my furnace. This level of assurance is invaluable, especially during the colder months when I rely heavily on my heating system to keep my home comfortable and warm.

For individuals who may not be as familiar with furnace parts, it’s essential to understand that the ignitor plays a critical role in the ignition process. If the ignitor is faulty, it can prevent the furnace from starting altogether, leading to chilly indoor temperatures and potential damage to the heating system. By choosing the ‘100536-02 – Ducane OEM Replacement Furnace Ignitor Igniter’, I am proactively addressing a potential problem before it escalates. This is particularly important for homeowners who want to avoid costly repairs or emergency service calls.

In essence, this product not only serves a practical purpose but also provides peace of mind. As I consider my options, I realize that investing in a quality ignitor like this one means I can maintain my furnace’s efficiency and reliability. It’s not just about replacing a part; it’s about ensuring the longevity of my heating system and the comfort of my home. I can’t stress enough how critical it is to have dependable parts in your furnace, especially in the middle of winter.

To summarize my thoughts, here’s a quick overview of the benefits this ignitor brings

Feature	Benefit
Brand New	Ensures reliability and longevity
OEM Replacement	Perfect compatibility with Ducane furnaces
Top Quality	Meets high standards for performance
Improves Furnace Efficiency	Reduces the likelihood of breakdowns
Easy Installation	Saves time and potentially costly service fees

if you are in the market for a new furnace ignitor, I genuinely believe that the ‘100536-02 – Ducane OEM Replacement Furnace Ignitor Igniter’ is an excellent choice. Not only does it promise quality and reliability, but it also assures you that your heating system will continue to operate effectively. I would encourage anyone looking for a replacement part to consider this product; it’s an investment in comfort and peace of mind that I think is worth making.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Duralight USA Nitride Furnace – Heater Ignitor Direct Replacement For Lennox – Armstrong – Ducane 70W16 and LB-112237B

When I first came across the Duralight USA Nitride Furnace Heater Ignitor, I was immediately impressed by its robust features and the promise of quality that it delivers. As someone who understands the importance of having reliable heating components, especially during the colder months, this product stands out in the market for all the right reasons. It serves as a direct replacement for renowned models like Lennox, Armstrong, and Ducane 70W16 and LB-112237B, which gives me confidence in its compatibility and effectiveness.

One of the most compelling aspects of the Duralight Heater Ignitor is its durable silicon nitride construction. This material is known for its high resistance to thermal shock and excellent stability at elevated temperatures. Therefore, I can trust that this ignitor will not only perform well but also withstand the rigors of daily use over time. Knowing that it’s made in the USA adds an extra layer of assurance about the quality control and manufacturing processes involved, which I highly value as a consumer.

Another feature that caught my eye is the OneTrip Parts Two Year Warranty. This is a significant advantage for me, as it reflects the manufacturer’s confidence in their product. In the world of home heating, having a warranty means I can have peace of mind, knowing that if something were to go wrong, I wouldn’t be left stranded without support. It’s a smart investment for anyone looking to enhance their heating system without the worry of unexpected costs down the line.

Moreover, the correct mounting bracket and direct replacement plug make installation a breeze. I appreciate that I won’t have to deal with complicated setups or modifications. This user-friendly design means I can easily replace my old ignitor without needing professional help, saving both time and money. For those of us who are not particularly handy, this feature is a game changer, making the process less intimidating and more approachable.

In summary, I genuinely believe that the Duralight USA Nitride Furnace Heater Ignitor is a worthwhile investment for anyone who owns compatible heating systems. Its durable construction, warranty assurance, and easy installation process cater perfectly to the needs of homeowners who prioritize reliability and efficiency in their heating solutions. If you are in the market for a dependable replacement ignitor that brings peace of mind, I highly recommend giving this product a try. It could very well be the solution you’ve been looking for!

Feature	Description
Durable Construction	Silicon nitride material ensures long-lasting performance and thermal stability.
Made in USA	Manufactured under strict quality control standards, ensuring reliability.
Two Year Warranty	OneTrip Parts warranty provides peace of mind against defects.
Easy Installation	Includes correct mounting bracket and direct replacement plug for hassle-free setup.
Compatibility	Direct replacement for Lennox – Armstrong – Ducane 70W16 and LB-112237B models.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why the 100536-02 Lennox OEM Replacement Furnace Ignitor is a Game Changer for My Home Heating

When my furnace started acting up, I felt a wave of dread wash over me. The last thing I wanted was to deal with a cold home in the middle of winter. After some research, I stumbled upon the 100536-02 Lennox OEM Replacement Furnace Ignitor, and it turned out to be a lifesaver. This ignitor is specifically designed for Lennox furnaces, ensuring compatibility and efficiency. I appreciated knowing that I was getting a product that was built to meet the exact specifications of my heating system.

Installing the 100536-02 was surprisingly straightforward. As someone who isn’t particularly handy, I was relieved to find that I could follow the instructions easily. The ignitor activated my furnace quickly, restoring heat to my home in no time. I also noticed that the ignitor helped my furnace run more quietly and efficiently. It felt great to know that I wasn’t just fixing a problem, but also enhancing the overall performance of my heating system.

Not only did the replacement ignitor improve my furnace’s reliability, but it also provided peace of mind. I could finally relax knowing that I had a high

Buying Guide for 100536-02 – Lennox OEM Replacement Furnace Ignitor Igniter

Understanding the Importance of a Furnace Ignitor

When I first encountered issues with my furnace, I learned how crucial the ignitor is to its operation. The ignitor is responsible for lighting the gas in the burner, ensuring that my home stays warm during the colder months. If the ignitor fails, my furnace will struggle to start, leading to uncomfortable temperatures and potential system failures.

Identifying the Right Replacement

Choosing the correct replacement ignitor was essential for me. I made sure to look for the specific model number, which in this case is 100536-02. This number indicates that it is an OEM (Original Equipment Manufacturer) part, ensuring compatibility with my Lennox furnace.

Compatibility with My Furnace Model

Before making a purchase, I double-checked my furnace model to ensure that the 100536-02 ignitor would fit perfectly. This step is vital because using an incompatible ignitor could lead to further issues or even damage to my heating system.

Material and Build Quality

I considered the materials used in the construction of the ignitor. A durable and high-quality ignitor can provide better performance and a longer lifespan. I found that many OEM parts, like the 100536-02, are designed to withstand high temperatures, which is a significant factor in my decision-making process.

Ease of Installation

I appreciated the importance of ease of installation when selecting my ignitor. Some ignitors require professional installation, while others can be easily replaced by a DIY enthusiast like me. I looked for guides or videos online to understand the installation process better before making my final choice.

Checking for Warranty and Return Policies

Before finalizing my purchase, I always checked the warranty and return policies. A good warranty provides peace of mind, knowing that if something goes wrong, I have options. I also wanted to ensure I could return the ignitor if it didn’t work as expected.

Price Comparison

I took the time to compare prices from different retailers. While I wanted a quality product, I also aimed to find the best value for my money. I noted that prices can vary significantly, so shopping around was a beneficial step.

Reading Customer Reviews

Customer reviews played a crucial role in my decision-making process. I looked for feedback from others who had purchased the 100536-02 ignitor. Their experiences helped me gauge the performance and reliability of the product before committing to a purchase.

Final Thoughts

After going through this buying guide, I felt more confident in selecting the right ignitor for my furnace. Understanding the importance of compatibility, quality, and installation made the process smoother. I was able to find a replacement that met my needs, ensuring my home remained warm and comfortable during the winter months.

Author Profile

Don Landgraf

Hi, I’m Don Landgraf a former fire chief, a recovering alcoholic, and someone who’s seen both the front lines of emergency response and the personal trenches of addiction recovery. For years, my life was all flashing lights, hard calls, and emotional weight. But it was my own battle with alcoholism that truly reshaped my path.

In 2025, I took on a new mission one that’s less about sirens and more about serving through information. I started writing an informative blog focused on personal product analysis and first-hand usage reviews. The goal? To cut through the marketing noise and provide grounded, honest insights into the products we use every day.

Latest entries

• April 15, 2025Personal RecommendationsWhy I Switched to Round Fire Pit Grates: A Game-Changer for My Backyard Experience
• April 15, 2025Personal RecommendationsUnboxing My Snoop On The Stoop Funko: A Funko Collector’s Dream Come True!
• April 15, 2025Personal RecommendationsWhy I Swear by Round Hat Boxes with Lids: My Top Tips for Stylish Organization
• April 15, 2025Personal RecommendationsWhy I Trust the Motorola Talkabout T460 Two Way Radios for Reliable Communication: My Expert Review