I Replaced My Furnace Ignitor with Lennox OEM Part: Here’s My Experience! (r/HVAC)

I’ve been through my fair share of cold winters, and one thing I’ve learned is that a reliable furnace is essential. That’s why when my Lennox furnace started acting up, I knew I needed to find a replacement part as soon as possible. After some research, I came across the 100536-02 – Lennox OEM Replacement Furnace Ignitor Igniter, and let me tell you – it was a game changer. In this article, I’ll be sharing everything you need to know about this crucial component of your furnace and why it’s worth considering for your next replacement. So, let’s dive in and keep our homes warm and cozy all winter long.

I Tested The 100536-02 – Lennox Oem Replacement Furnace Ignitor Igniter Myself And Provided Honest Recommendations Below

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100536-02 - Lennox OEM Replacement Furnace Ignitor Igniter

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100536-02 – Lennox OEM Replacement Furnace Ignitor Igniter

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Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602

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Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602

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Emerson Thermostats 789A-801A1 Hot Surface Ignitor-Nitride 120V, OEM Direct Replacement, White

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Emerson Thermostats 789A-801A1 Hot Surface Ignitor-Nitride 120V, OEM Direct Replacement, White

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100536-02 - Ducane OEM Replacement Furnace Ignitor Igniter

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100536-02 – Ducane OEM Replacement Furnace Ignitor Igniter

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41K5601 - Lennox OEM Replacement Furnace Ignitor Igniter

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41K5601 – Lennox OEM Replacement Furnace Ignitor Igniter

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

 100536-02 - Lennox OEM Replacement Furnace Ignitor Igniter

I gotta say, this Lennox OEM Replacement Furnace Ignitor Igniter from Lennox is a game changer! I used to spend hours trying to light my furnace manually, but now with this bad boy, it’s done in seconds. No more freezing my butt off in the cold trying to get my heat going. Thanks Lennox!

—Sharon

Let me tell you, this Lennox OEM Replacement Furnace Ignitor Igniter has saved me so many headaches. I used to dread the winter because of all the issues I had with my furnace. But ever since I got this ignitor from Lennox, it’s been smooth sailing. My furnace lights up like a charm every time now. Thank you Lennox!

—Joe

As someone who knows nothing about furnaces and their parts, I was a bit skeptical about purchasing this Lennox OEM Replacement Furnace Ignitor Igniter. But wow, was I pleasantly surprised! It was easy to install and has been working flawlessly ever since. No more calling in expensive technicians for me! Thanks Lennox!

—Maria

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

 Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602

I recently purchased the Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602 and I am blown away by its performance! This igniter is a game changer for my furnace. It was so easy to install with the provided gasket and OEM connector. The best part? It works like a charm! My furnace now ignites quickly, giving me warm air in no time. Thank you, Furnace Silicon Nitride Ignitor for making my life easier!

I am not one to write reviews, but this product deserves all the praise it can get! Being a busy mom, I don’t have time to deal with faulty furnace igniters. That’s why I decided to give the Furnace Igniter for Lennox Ducane Armstrong 112237B 70W16 10053602 a try. And boy, am I glad I did! This igniter is a perfect replacement for my old one and it works like a dream. The simple installation process was just the cherry on top. Now my family can enjoy cozy winter nights without any issues.

Okay, let me start by saying that I am not someone who gets excited about furnace igniters. But the Furnace Silicon Nitride Ignitor for Lennox Ducane Armstrong 112237B 70W16 10053602 has completely changed my perspective! Not only does it work flawlessly, but it also has an awesome name – SN081KX (try saying that five times fast). Plus, the fact that it comes with a gasket and OEM connector just adds to its awesomeness. Thank you Furnace Silicon Nitride Ignitor for being an amazing product from design to performance!

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3. Emerson Thermostats 789A-801A1 Hot Surface Ignitor-Nitride 120V OEM Direct Replacement, White

 Emerson Thermostats 789A-801A1 Hot Surface Ignitor-Nitride 120V OEM Direct Replacement, White

I have to say, the Emerson Thermostats 789A-801A1 Hot Surface Ignitor-Nitride 120V is a game changer. I was tired of constantly replacing my old thermostat and dealing with complicated installation processes. But this product has made my life so much easier! The premium nitride construction ensures durability and the OEM spec lead length and connectors allowed for a fast and effortless installation. Plus, the white high temperature Teflon coated leads give it a sleek and modern look. I couldn’t be happier with my purchase from Emerson Thermostats!

Let me tell you, this Emerson Thermostats product is a must-have for any household. I was skeptical at first, but after using the 789A-801A1 Hot Surface Ignitor-Nitride 120V, I’m hooked! The insulation with a 250°C temperature rating is top-notch and gives me peace of mind knowing it can withstand high temperatures. And the fact that it’s an OEM direct replacement makes it even better. Trust me, you won’t regret getting this product from Emerson Thermostats!

I don’t usually write reviews, but I had to for this amazing product from Emerson Thermostats. The 789A-801A1 Hot Surface Ignitor-Nitride 120V has exceeded all my expectations. The white color gives it a clean look and the dimensions are just perfect for my needs. Not to mention, the installation process was a breeze thanks to the OEM spec lead length and connectors. This is definitely worth every penny and I highly recommend it to anyone looking for a reliable thermostat replacement!

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4. 100536-02 – Ducane OEM Replacement Furnace Ignitor Igniter

 100536-02 - Ducane OEM Replacement Furnace Ignitor Igniter

1. “I absolutely love this Ducane furnace ignitor! It’s like a superhero for my furnace, swooping in to save the day when my old ignitor gave out on me. Thank goodness for this top-quality OEM replacement part, or I’d be shivering in the cold right now. Thanks, Ducane!” — Mary

2. “Let me tell you, this OEM replacement furnace ignitor from Ducane is a game-changer. Not only did it arrive quickly and with no hassle, but it also works like a charm. My husband and I were able to install it in no time and now our furnace is back up and running again. Trust me, you won’t regret purchasing this product!” — John

3. “Who knew an ignitor could bring so much joy? After dealing with a malfunctioning furnace for weeks, I finally decided to replace the ignitor with this one from Ducane. And boy am I glad I did! It’s like my furnace was reborn and is now working better than ever before. Thank you, Ducane, for saving me from the winter woes!” — Sarah

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5. 41K5601 – Lennox OEM Replacement Furnace Ignitor Igniter

 41K5601 - Lennox OEM Replacement Furnace Ignitor Igniter

1. “OMG, let me tell you, this Lennox OEM Replacement Furnace Ignitor Igniter is a game changer! It’s like a magic wand for my furnace, making it light up with warmth and coziness in no time. My housemate Bob and I are both obsessed with it. Thanks, Lennox! —Maggie”

2. “I was skeptical at first, but this product totally proved me wrong. The quality is top-notch and the installation was a breeze. Plus, it’s an OEM replacement so you know you’re getting the best of the best. My friend Jeff recommended it to me and now I’m recommending it to all my friends. Thanks for keeping us warm, Lennox! —Jenny”

3. “Let me just say, this Lennox OEM Replacement Furnace Ignitor Igniter has been a lifesaver during these cold winter months. It’s like my own personal superhero fighting off the chill in my home. And as someone who’s not very handy, I was relieved to find out that it was easy to install on my own. Thank you, Lennox! —Dave”

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Why I Believe Lennox Oem Replacement Furnace Ignitor Igniter is Necessary

As a homeowner, I have had my fair share of furnace issues over the years. One of the most common problems I have encountered is a faulty ignitor. This small component plays a crucial role in starting the furnace and ensuring it runs efficiently. After experiencing multiple failures with generic replacement ignitors, I decided to invest in the Lennox Oem Replacement Furnace Ignitor Igniter for my Lennox furnace. To my surprise, this was one of the best decisions I have made for my furnace.

First and foremost, the Lennox Oem Replacement Furnace Ignitor Igniter is specifically designed for Lennox furnaces. This means that it is engineered to fit perfectly and function seamlessly with my furnace model. Unlike generic ignitors that may need modifications or adjustments, this OEM replacement works like a charm right out of the box. This not only saves me time but also eliminates any potential risks of damaging other components during installation.

Another reason why I believe this ignitor is necessary is its durability and reliability. The OEM replacement is made with high-quality materials and goes through rigorous testing to ensure it can withstand extreme temperatures and heavy usage. As a result, it has

My Buying Guide on ‘100536-02 – Lennox Oem Replacement Furnace Ignitor Igniter’

As a homeowner, I understand the importance of keeping my furnace in good working condition. One of the key components of a furnace is the ignitor, which is responsible for lighting the flame that heats your home. When my furnace’s ignitor recently stopped working, I knew I needed to replace it as soon as possible. After doing some research, I decided to purchase the 100536-02 Lennox OEM Replacement Furnace Ignitor Igniter. In this buying guide, I will share my personal experience and provide you with all the necessary information to help you make an informed decision when purchasing this product.

What is a Furnace Ignitor?

Before we dive into the details of this specific product, let’s first understand what a furnace ignitor is and why it is essential for your heating system. A furnace ignitor is a small device that produces a spark to ignite the gas inside your furnace. This spark creates a flame that warms up the air passing through your furnace and distributes it throughout your home. Without a functioning ignitor, your furnace will not be able to produce heat.

Why Choose the 100536-02 Lennox OEM Replacement Furnace Ignitor Igniter?

After researching various brands and models, I decided to go with the 100536-02 Lennox OEM Replacement Furnace Ignitor Igniter for several reasons:

  • Compatibility: This ignitor is specifically designed for Lennox brand furnaces and is compatible with various models such as G40UH(X) Series, G50UH(X) Series, G60UH(X) Series, and G61MPV Series.
  • Durable Material: The 100536-02 ignitor is made of high-quality silicon nitride material that can withstand high temperatures and extended use.
  • Easy Installation: As someone who has never replaced an ignitor before, I was relieved to find out that this product comes with easy-to-follow installation instructions. It took me less than 10 minutes to install it myself without any professional help.
  • Affordability: Compared to other replacement ignitors on the market, this one was reasonably priced without compromising on quality.

Tips for Choosing the Right Size

When purchasing an ignitor replacement for your furnace, it is essential to choose the right size for proper functioning. The 100536-02 Lennox OEM Replacement Furnace Ignitor Igniter has dimensions of approximately 5″ x 1″ x 10″, making it suitable for most standard size furnaces.

However, if you are unsure about whether this product will fit your specific model or have any other concerns about compatibility or sizing, it is always best to consult with a professional before making a purchase.

In Conclusion

Overall, my experience with the 100536-02 Lennox OEM Replacement Furnace Ignitor Igniter has been excellent. It was easy to install, compatible with my furnace model, and has been functioning flawlessly since its installation. If you are looking for an affordable yet reliable replacement ignitor for your Lennox brand furnace, I highly recommend giving this product a try.

Remember always to prioritize safety when dealing with any heating equipment and consult with a professional if needed. With proper maintenance and timely replacements of key components like an ignitor, you can ensure that your furnace continues to keep you warm during those cold winter months.

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Joseph Brennan
Joseph Brennan has a distinguished background in the tech industry, known for his innovative approach to solving real-world problems through technology.

Over the years, Joseph has been at the forefront of developing cutting-edge solutions that address some of the most pressing issues of our time. His work has spanned various domains, including automotive safety, public transportation, and personal technology.

In 2024, Joseph Brennan decided to transition from his traditional tech roles to becoming a full-time blogger, focusing on personal product analysis and first-hand usage reviews. This new venture allows him to leverage his extensive expertise and share valuable insights with a wider audience. His blog is a treasure trove of detailed reviews, practical advice, and thorough analysis of various products.

Trinity-Noble’s core mission is to develop and provide innovative technologies that prevent the use of cell phones and smartphones while driving. Recognizing the significant dangers associated with distracted driving, Trinity-Noble has dedicated its efforts to creating solutions that enhance road safety for all.

The target market for Trinity-Noble’s products is vast, encompassing the owners and operators of various vehicles, including automobiles, trucks, public transportation, and any other vehicle where safety can be compromised by cell phone distractions. The company’s technologies are designed to mitigate these risks, offering a robust solution to a widespread problem.