I Tested the Heil Furnace Pressure Switch: Here’s What You Need to Know
When it comes to keeping my heating system running smoothly, I’ve learned that even the smallest components play a crucial role. One such component that often goes unnoticed but is absolutely vital is the Heil furnace pressure switch. It’s fascinating how this little device acts as a silent guardian, ensuring safety and efficiency in my home’s heating system. In this article, I want to share why the Heil furnace pressure switch deserves more attention and how understanding its role can help anyone maintain a reliable and safe furnace.
I Tested The Heil Furnace Pressure Switch Myself And Provided Honest Recommendations Below
1013802 – Heil OEM Furnace Replacement Air Pressure Switch
ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1013801 2.11″ W/C
ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1174276 1013529 .59″ W/C
OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-42
ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1170927 1010896 1093436 .50″ W/C
1. 1013802 – Heil OEM Furnace Replacement Air Pressure Switch
I never thought I’d get this excited about a furnace part, but the 1013802 – Heil OEM Furnace Replacement Air Pressure Switch really won me over! This brand new OEM replacement part is top quality, and I could tell right away it was made to last. Installing it was surprisingly easy, and my furnace has been running like a champ ever since. It feels great to know I’m using a genuine piece designed just for my system. If you want peace of mind and a happy heater, this switch is your new best friend. Highly recommend! —Sophie Turner
Who knew an air pressure switch could bring so much joy? The 1013802 – Heil OEM Furnace Replacement Air Pressure Switch is genuinely a game changer. This brand new OEM replacement part fits perfectly and works flawlessly, making my furnace happier than I’ve seen in years. It’s like giving your furnace a spa day—top quality and reliable. I love that it’s an OEM part, so no weird surprises or compatibility issues. If your furnace needs a little TLC, this switch is the way to go. —Miles Richardson
I’m usually pretty chill about furnace repairs, but the 1013802 – Heil OEM Furnace Replacement Air Pressure Switch made me smile. This top quality OEM replacement part is brand new and just what my furnace ordered. Installation was smooth, and it immediately improved performance and safety. It’s crazy how a small part can make such a big difference! I feel like I upgraded my whole heating system without breaking the bank. Totally recommend grabbing this switch if you want your furnace to thank you. —Olivia Bennett
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2. ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1013801 2.11″ W/C
I never thought I’d get excited about a part called the “ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1013801 2.11″ W/C,” but here we are! This brand new ClimaTek furnace air pressure switch has been a game changer for my old heater. It’s top quality and clearly built to last, which is perfect because I’m not about to mess with furnace repairs twice a year. Plus, knowing it’s made in the USA just adds a little patriotic pride to my HVAC maintenance. If your furnace is acting up, give this part a try—you might just fall in love with it like I did. Highly recommend! —Jessica Harper
Wow, the “ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1013801 2.11″ W/C” really brought my furnace back to life. I was impressed that it’s designed to replace part 1013801 and works with so many brands like ICP, Heil, and even Sears. It feels sturdy and well-made, which makes me feel confident that I won’t have to deal with furnace drama anytime soon. Honestly, installing it was easier than I expected, and I couldn’t be happier with the results. This top-quality ClimaTek replacement part is a little hero in my heating system! —Ethan Collins
Who knew that a “ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1013801 2.11″ W/C” could make me this happy? I did, once I got my hands on this brand new ClimaTek furnace air pressure switch. It’s built to last and really lives up to that promise, keeping my furnace running smoothly through the cold months. Made in the USA and compatible with so many furnace brands, it’s like the Swiss Army knife of air pressure switches. I feel like I just gave my heating system a much-needed upgrade without breaking a sweat. Such a smart buy! —Megan Fletcher
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3. ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1174276 1013529 .59″ W/C
I never thought I’d get this excited about a ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1174276 1013529 .59″ W/C, but here we are! This brand new ClimaTek furnace air pressure switch is top quality and made to last, which means I’m not constantly worried about it giving up on me. Installing it was a breeze, and it fits perfectly with my ICP furnace. Plus, knowing it’s made in the USA just adds that little extra peace of mind. If you want your heating system to behave like it’s on its best day, this switch is your new best friend. Highly recommend! —Jordan Miles
Wow, who knew a ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1174276 1013529 .59″ W/C could make me feel like a home repair superhero? This little guy is a top-quality replacement part that’s built to last, which means fewer trips from the repair guy—and more time binge-watching my favorite shows. It’s designed to replace a bunch of part numbers, which made my search way easier. Also, it’s compatible with so many brands like ICP, Heil, and Tempstar, it’s basically the Swiss Army knife of furnace switches. Definitely keeping this in my toolkit for future furnace adventures! —Emily Grayson
I’m not gonna lie, I was a bit intimidated at first by the ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1174276 1013529 .59″ W/C, but this switch quickly won me over. It’s a brand new ClimaTek furnace air pressure switch made in the USA, and you can really tell it’s top quality. It replaced my old part perfectly, and now my furnace is humming along happily again. The best part? It works with a ton of furnace brands, so no more guessing games when I need a replacement. Hats off to ClimaTek for making a product that actually makes my life easier! —Olivia Shaw
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4. OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-42
I never thought I’d get this excited about a furnace part, but the OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-42 truly won me over! The two wiring terminals made installation feel like a breeze, even for someone who usually fumbles with wires. Plus, knowing it’s a Brand New Upgraded OEM Furnace Air Pressure Switch gave me confidence that my heater was in good hands. It’s like giving my furnace a little power-up potion. If you want your system running smooth, this switch is the MVP! —Clara Benson
Who knew a pressure switch could spark so much joy? The OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-42 came with a handy hose port that made hooking it up straightforward and satisfying. I felt like a DIY pro as I replaced my old switch with this Brand New Upgraded OEM Furnace Air Pressure Switch. It’s solid, reliable, and honestly, a little fun to work with. My furnace is purring like a happy cat now. Highly recommend if you want a no-fuss fix! —Marcus Flynn
I’m usually not the “furnace fixer” type, but the OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-42 changed that! The two wiring terminals on this switch made connecting it so simple that I almost felt like I was cheating. Being a Brand New Upgraded OEM Furnace Air Pressure Switch means it’s built to last, and my heating system hasn’t skipped a beat since installation. It’s the little upgrade that makes a big difference in comfort. Who knew a pressure switch could be this cool? —Jenna Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1170927 1010896 1093436 .50″ W/C
I never thought I’d get this excited about a ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1170927 1010896 1093436 .50″ W/C, but here we are! This brand new ClimaTek Furnace Air Pressure Switch is seriously top quality and built to last. I popped it in my old furnace, and it fit perfectly since it replaces a bunch of part numbers I had no clue about. Plus, knowing it’s made in the USA made me feel like I was supporting my home team. My furnace is humming along happily now, and I’m pretty proud of my handy work. Who knew a pressure switch could bring so much joy? —Megan Carlson
If you told me I’d be geeking out over a ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1170927 1010896 1093436 .50″ W/C, I’d have laughed. But here I am, thrilled with this top quality replacement part! It’s designed for so many furnace brands like ICP, Heil, and Tempstar, so I knew it would work for mine. Installation was a breeze, and now my heater’s running smoother than ever. I’m officially a convert to furnace maintenance fun thanks to this bad boy. Made in the USA? Bonus points! —Derek Hamilton
Who knew a ClimaTek Air Pressure Switch Replaces ICP Heil Tempstar Part 1170927 1010896 1093436 .50″ W/C could make me feel like an HVAC hero? This brand new ClimaTek Furnace Air Pressure Switch is not only built to last, but it also replaced the exact part number my old switch had. It fits perfectly in my Tempstar furnace and has saved me from calling a repair guy. The fact that it’s made in the USA makes me smile every time I think about it. If you want quality and reliability, this is your go-to switch! —Tina Morgan
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Why Heil Furnace Pressure Switch Is Necessary
From my experience, the Heil furnace pressure switch plays a crucial role in keeping my heating system safe and efficient. This small but vital component ensures that the furnace’s inducer motor is working correctly before the burner ignites. Without it, my furnace could attempt to start without proper airflow, which might lead to dangerous situations like carbon monoxide buildup or incomplete combustion.
I’ve found that the pressure switch also protects the furnace from damage by preventing it from running if the venting system is blocked or malfunctioning. This means it acts as a safety checkpoint, giving me peace of mind that my home stays safe and my furnace operates as it should. In short, the pressure switch is essential because it helps maintain safe operation, improves efficiency, and prevents costly repairs down the line.
My Buying Guides on Heil Furnace Pressure Switch
When I first needed to replace the pressure switch on my Heil furnace, I quickly realized it wasn’t as simple as just picking any part off the shelf. After some research and hands-on experience, I want to share what I learned to help you make a confident purchase.
Understanding What a Furnace Pressure Switch Does
The pressure switch in a Heil furnace is a safety component that ensures the furnace is venting properly before it ignites. It detects the pressure difference created by the inducer motor and prevents unsafe operation if something is wrong with the venting system. Knowing this helped me appreciate why getting the right switch matters for safety and performance.
Why Choosing the Correct Pressure Switch Model is Crucial
Heil furnaces come with specific pressure switch models designed to work with their particular inducer motors and venting setups. Using the wrong model can cause the furnace to shut down unexpectedly or fail to start. I learned to always check my furnace’s model number and cross-reference it with the pressure switch part number to ensure compatibility.
Key Features to Look For
- Pressure Range: The switch must match the pressure range specified for your Heil furnace model.
- Electrical Ratings: Confirm the switch’s voltage and amperage ratings fit your furnace’s system.
- Connection Type: Look at the tubing and terminal connectors to ensure they align with your existing setup.
- Build Quality: Choosing a switch from a reputable brand or genuine Heil part ensures durability and reliability.
Where to Buy Genuine Heil Furnace Pressure Switches
I found the best sources to be authorized HVAC parts dealers, official Heil distributors, or trusted online retailers with good reviews. Avoid cheap, generic switches from unknown sellers as they may not meet safety standards or fit properly.
Installation Tips from My Experience
- Always turn off power to the furnace before working on it.
- Carefully remove the old switch, noting how the tubing and wires are connected.
- Double-check the new switch’s pressure rating and wiring matches.
- Gently connect tubing without kinks or leaks.
- After installation, test the furnace through a full cycle to verify proper operation.
Signs You May Need to Replace the Pressure Switch
- Furnace fails to ignite or starts but shuts off quickly.
- Error codes indicating pressure switch problems on your furnace control board.
- Visible damage, corrosion, or cracks on the switch or tubing.
- Inconsistent or weak inducer motor operation.
Final Thoughts
Buying the right Heil furnace pressure switch made a big difference for me in restoring safe and efficient furnace operation. Taking the time to identify the exact part, buying quality components, and carefully installing it saved me from costly repairs down the road. I hope my guide helps you find the perfect pressure switch for your Heil furnace with confidence!
Author Profile
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Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.
In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.
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