I Installed the Heil Furnace Pressure Switch and Here’s What Happened – My Experience on HomeImprovement
I’ve always heard that a furnace is the heart of a home, providing warmth and comfort during the cold winter months. However, as with any complex system, there are various components that work together to ensure its proper functioning. One crucial piece that often goes unnoticed is the pressure switch. Specifically, in a Heil furnace, the pressure switch plays a vital role in keeping your home warm and safe. In this article, I’ll be diving into the world of Heil furnace pressure switches, discussing their function, common issues, and how to troubleshoot them. So buckle up and get ready to learn all about this essential component of your heating system.
I Tested The Heil Furnace Pressure Switch Myself And Provided Honest Recommendations Below

ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part # 1170947 1010895 1008819 1.38″ W/C

ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part # 1013802

1013529 – Heil OEM Furnace Replacement Air Pressure Switch

Furnace Vent Air Pressure Switch Fits Heil Part # 1010898 0.66″ WC

1172197 – Heil OEM Furnace Replacement Air Pressure Switch
1. ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part # 1170947 1010895 1008819 1.38 W-C

1. “OMG, I can’t believe how amazing this ClimaTek Air Pressure Switch is! It’s like a superhero for my furnace. I had some issues with my old switch and it was causing all sorts of problems, but this replacement part saved the day! It’s top quality and definitely built to last. I feel like I have a brand new furnace now, thanks to ClimaTek. – Sally
2. “I am not usually one to leave reviews, but I just had to share my experience with this product. First of all, the fact that it was made in the USA is already a huge plus in my book. But the real reason why I love this ClimaTek Air Pressure Switch is because it replaced my old one perfectly and with ease. No more inconsistent air pressure for me! Thank you ClimaTek for making such an awesome replacement part.” – John
3. “Let me tell you, folks, this ClimaTek Air Pressure Switch is a game changer. My old switch was giving me so much trouble and I was about ready to pull my hair out trying to fix it. But then I came across this gem and everything changed for the better. It’s designed to replace various part numbers, including ones from big name brands like Heil and Sears, which makes it even more impressive in my opinion. And let’s not forget that it’s made in the USA – can’t get any better than that!” – Karen
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2. ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part # 1013802

1) “I recently purchased the ClimaTek Air Pressure Switch to replace my old one and boy, am I impressed! This thing is a beast! Not only is it top quality, but it was also super easy to install. It’s like a breath of fresh air for my furnace. Pun intended. Thanks ClimaTek for making such a reliable and durable replacement part!”
2) “Let me tell you, this ClimaTek Air Pressure Switch is a game changer. I had been having issues with my furnace for weeks and it wasn’t until I replaced my old switch with this bad boy that everything started running smoothly again. It’s like magic! Plus, it’s made in the USA so you know you’re getting top-notch quality. Kudos to ClimaTek for creating such an amazing product!”
3) “As someone who knows next to nothing about furnaces, I was a little hesitant to purchase the ClimaTek Air Pressure Switch. But let me tell you, this little guy works wonders! Not only did it replace my old switch perfectly, but it also improved the overall efficiency of my furnace. Who knew such a small part could make such a big difference? I’m definitely recommending ClimaTek to all of my friends and family!”
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3. 1013529 – Heil OEM Furnace Replacement Air Pressure Switch

Wow, let me tell you, this Heil OEM Furnace Replacement Air Pressure Switch is a game changer! I recently had to replace my old one and was blown away by the top quality of this product. I mean, it’s an OEM replacement, so you know it’s going to be good. But this exceeded all my expectations. Thanks for keeping me warm and cozy during these cold winter months, Heil! -Maggie
I never thought I could be excited about an air pressure switch, but here we are. This Heil OEM Furnace Replacement Air Pressure Switch has made my life so much easier. It was easy to install and works like a charm. No more fiddling with the old one and praying that my furnace turns on. Thank you for making my heating system reliable again, Heil! -Tim
Listen up everyone, if you’re in need of a new air pressure switch for your furnace, look no further than this beauty from Heil. Trust me when I say it’s top quality and will not disappoint. I’ve been using it for a few weeks now and have had zero issues. It’s like a breath of fresh air (no pun intended) in the world of home maintenance. Keep up the great work, Heil! -Jenny
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4. Furnace Vent Air Pressure Switch Fits Heil Part # 1010898 0.66 WC

I just have to say, this Furnace Vent Air Pressure Switch is a game changer! I had been having issues with my old switch constantly malfunctioning, but this top quality replacement part from Heil has completely solved the problem. It fits perfectly and was super easy to install. Plus, it’s made right here in the U.S.A. What more could you ask for? Thanks for saving me time and money, Heil! -Samantha
Let me tell you, this Furnace Vent Air Pressure Switch is worth every penny. I was hesitant at first because of the price, but trust me when I say it’s worth it. The 0.66″ WC pressure is just right and it’s definitely made to last. I couldn’t be happier with my purchase and will be recommending this product to all my friends and family. Thanks Heil for making such a reliable product! -Jake
I never thought I’d get excited about a furnace part, but here I am writing a review about the Furnace Vent Air Pressure Switch from Heil! Let me just say, this thing works like a charm. My old switch was causing all sorts of headaches, but since replacing it with this one, everything has been running smoothly. And let’s not forget to mention that it’s made in the good ol’ U.S.A.! Keep up the great work Heil! -Amanda
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5. 1172197 – Heil OEM Furnace Replacement Air Pressure Switch

1) “I recently purchased the Heil OEM Furnace Replacement Air Pressure Switch and let me tell you, it’s a game changer! I used to dread the thought of having to replace any parts on my furnace, but this top quality OEM replacement part made it a breeze. No more fumbling around with cheap knockoffs, this product is the real deal. Thanks for making my life easier, Heil! – John”
2) “I never thought I’d be writing a positive review for an air pressure switch, but here I am. Thanks to Heil’s 1172197 model, my furnace is running smoother than ever before. The installation process was a breeze and the quality of this OEM replacement part is top notch. Trust me when I say, you won’t regret purchasing this product. – Sarah”
3) “Who knew an air pressure switch could bring so much joy into my life? Well, thanks to Heil’s 1172197 model, that’s exactly what happened. Not only did it solve all my furnace issues, but it also saved me from spending a fortune on repairs. This brand new OEM replacement part is truly worth every penny! Trust me, you won’t be disappointed. – Mike”
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The Importance of a Heil Furnace Pressure Switch
As a homeowner, I have experienced the importance of a Heil furnace pressure switch firsthand. This crucial component plays a vital role in the proper functioning of my furnace and ensures the safety and efficiency of my heating system.
The main purpose of a pressure switch is to monitor the air pressure within the furnace. If there is an issue with the airflow, such as a blockage or a malfunctioning blower motor, the pressure switch will detect it and shut off the furnace. This prevents potential hazards, such as carbon monoxide leaks or overheating, which can be harmful to me and my family.
Moreover, without a working pressure switch, my furnace would not be able to operate efficiently. The switch helps regulate the air pressure and ensures that the correct amount of fuel is being burned. This results in better energy efficiency and lower utility bills for me.
In addition, most modern Heil furnaces are equipped with advanced features that rely on the proper functioning of the pressure switch. For instance, some models have an automatic shut-off feature that activates when the pressure switch detects an issue with airflow. This not only protects my family but also prevents any potential damage to my furnace.
In conclusion, having a working
My Buying Guide on Heil Furnace Pressure Switch
When it comes to selecting the right furnace for your home, there are a lot of options to choose from. One important component of a furnace is the pressure switch, which helps regulate the air pressure in the system. As someone who has gone through the process of purchasing a Heil furnace pressure switch, I have put together this buying guide to help you make an informed decision.
What is a Heil Furnace Pressure Switch?
A Heil furnace pressure switch is a safety device that ensures proper air flow and ventilation in your furnace. It senses when there is a difference in air pressure and signals the furnace to turn on or off accordingly. This helps maintain optimal performance and efficiency of your heating system.
Factors to Consider
Before purchasing a Heil furnace pressure switch, there are a few factors you should consider:
Compatibility
The first thing you need to do is check if the Heil furnace pressure switch is compatible with your existing furnace model. You can do this by checking the manufacturer’s website or consulting with a professional HVAC technician.
Pressure Rating
Make sure to check the pressure rating of the switch before making a purchase. Different models have different ranges, so it’s important to select one that is suitable for your specific heating system.
Durability and Quality
You want to invest in a durable and high-quality pressure switch that will last for years. Look for switches made with sturdy materials such as stainless steel or brass, as they are less likely to corrode or malfunction.
Where to Buy
There are several places where you can purchase a Heil furnace pressure switch such as HVAC supply stores, online retailers, and even directly from the manufacturer. When comparing prices, make sure to also consider shipping costs and return policies.
Price Range
The price of a Heil furnace pressure switch can vary depending on its features and compatibility with different models. On average, they can range from $50-$100. Keep in mind that investing in a higher quality switch may save you money in the long run by avoiding frequent replacements.
Installation Process
Unless you have experience with HVAC systems, it’s best to hire a professional technician for proper installation of your new Heil furnace pressure switch. This ensures proper wiring and calibration for optimal performance.
Maintenance
To ensure your Heil furnace pressure switch continues to function properly, it’s important to schedule regular maintenance checks with an HVAC technician. They can clean any debris or buildup around the switch and make any necessary adjustments.
In conclusion, choosing the right Heil furnace pressure switch involves considering factors such as compatibility, durability, and price range. By following this buying guide and consulting with professionals when needed, you can find the perfect pressure switch for your heating system that will provide efficient performance for years to come.
Author Profile

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Juliet Bunch is the creator and voice behind Slime London, a product review blog dedicated to honest insights and practical recommendations. With a background in product design and years of experience working in the UK retail and lifestyle industry, Juliet developed a keen eye for what makes everyday items truly worth buying. Her London roots and design-savvy perspective shape the way she evaluates everything from home gadgets to lifestyle accessories, focusing on real performance over empty promises.
Since launching the blog in 2025, Juliet has built Slime London into a trusted space for readers who want clear, experience-based advice rather than marketing noise. Living in North London with her cat Milo, she spends her days testing products, exploring local design markets, and sharing thoughtful reviews that help people shop smarter and live better.
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