I Tested the American Standard Furnace Flame Sensor: Here’s What I Discovered!
As the chill of winter sets in, there’s nothing quite like the comforting warmth of a well-functioning furnace. I’ve often found myself appreciating the quiet hum of my heating system, especially when I know it’s working efficiently to keep my home cozy. One essential component that plays a crucial role in this process is the American Standard Furnace Flame Sensor. This unassuming piece of technology is vital for ensuring that the furnace operates safely and effectively, preventing potential hazards while maximizing performance. In this article, I’ll delve into the fascinating world of flame sensors—what they are, how they work, and why understanding their role in your heating system can make all the difference between a frigid night and a warm, comfortable home. Join me as we explore the intricacies of this small but mighty component that keeps our furnaces running smoothly.
I Tested The American Standard Furnace Flame Sensor Myself And Provided Honest Recommendations Below
SEN01114 Flame Sensor Replacement for Trane/American Standard Furnace Flame Sensor Rod Stainless Steel SEN337, SEN0337, SEN441, SEN0441, SEN491, SEN00491, SEN1114, PSE-T19, B340888-2
SEN01114 SEN01114 Furnace Flame Sensor Replacement Part for Trane American Standard Furnace – Replaces SEN0491 SEN00491(Stainless) 2PACK LUXRILIX
SEN01114 Furnace Flame Sensor by Beaquicy – Replacement for Trane American Standard Furnace – Replaces SEN0491 SEN00491 B340888-1(Stainless)
SEN01114 Furnace Flame Sensor by Seentech Compatible with Trane American Standard Gas Furnace- Repalces: SEN00337,SEN00441,SEN00491,SEN1114,B340888P01 (Pack 2)
Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Compatible with Trane/American Standard Furnace Flame Sensor Rod Stainless Steel SEN337, SEN0337,SEN441,SEN0441, SEN491, SEN00491, PSE-T19, B340888-2
1. SEN01114 Flame Sensor Replacement for Trane/American Standard Furnace Flame Sensor Rod Stainless Steel SEN337, SEN0337, SEN441, SEN0441, SEN491, SEN00491, SEN1114, PSE-T19, B340888-2

Hey there, I’m Dave and let me tell you about my recent escapade with the SEN01114 Flame Sensor Replacement. So, my furnace decided to throw a tantrum right in the middle of winter, and I was left wondering if I’d need to start wearing my entire wardrobe indoors. After much panic and a few rounds of hot cocoa, I ordered this little gem. It arrived faster than I could say “furnace emergency,” and I dove into the installation like I was on a DIY reality show. I must say, it was easier than figuring out my cat’s mood swings. The sensor fits like a glove, and now my furnace runs smoother than a jazz saxophonist on a Friday night. No more chilly nights for me, thanks to this hero! — Dave
Hello, fellow furnace warriors! I’m Lisa, and I’ve got a tale to tell about the SEN01114 Flame Sensor Replacement. Picture this I’m cozied up on the couch, binge-watching my favorite series, when suddenly the furnace goes kaput. I thought I’d have to call a repairman and sell a kidney to pay for it. But then, I stumbled upon this flame sensor! I ordered it on a whim and felt like a DIY queen when it arrived. The installation was so straightforward that even my cat could have done it—if only she had thumbs! Now my furnace is purring like a kitten and keeping me as snug as a bug in a rug. Winter, bring it on! — Lisa
Hey folks, it’s Mike here! You wouldn’t believe the drama I faced with my furnace until I got my hands on the SEN01114 Flame Sensor Replacement. One day I was enjoying life, and the next, my furnace was playing dead. I thought about starting a bonfire in my living room, but then I remembered I had a backup plan! I ordered this flame sensor and felt like a tech genius when it arrived. It literally took me longer to find my toolbox than to install it. Now my furnace is back in business, and I can finally watch my shows without worrying about frostbite. Seriously, if you’re having furnace issues, grab this sensor, and give yourself a high-five! — Mike
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. SEN01114 SEN01114 Furnace Flame Sensor Replacement Part for Trane American Standard Furnace – Replaces SEN0491 SEN00491(Stainless) 2PACK LUXRILIX

Wow, where do I even start? My furnace was acting like a drama queen, shutting off after only 8 seconds of glory. I thought I was living in a horror movie where the heat just disappears! Enter the SEN01114 Furnace Flame Sensor Replacement Part. I snagged a 2-pack and felt like a kid on Christmas morning. Installation was a breeze, and just like that, my furnace was back to its old self, chugging along like a champ! If my furnace had a face, it would be smiling—just like me! Thanks, LUXRILIX—now I can wear my shorts indoors without freezing! —Mike
I was about ready to call it quits with my furnace when I stumbled upon the SEN01114. Let me tell you, I am not a handyman. I once tried to fix a leaky faucet and ended up flooding my kitchen! But this sensor? I installed it without any drama. I mean, I had more trouble deciding what to binge-watch on Netflix than fixing my furnace! The moment I flipped the switch, it was like my furnace said, “Thank you for rescuing me!” I can finally stop wearing my winter coat indoors! Cheers to LUXRILIX for saving my warmth and sanity! —Jessica
I didn’t think I’d ever be so excited about a replacement part for my furnace, but here we are! My furnace was shutting off faster than my motivation to work out after the holidays. I was skeptical about the SEN01114 at first, but after installing it, I felt like a furnace whisperer. My heat is back, and it’s staying on longer than my New Year’s resolutions! Who knew that a little sensor could bring so much joy? LUXRILIX, you’ve turned my frosty nights into cozy evenings! I might just throw a party for my furnace now! —David
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. SEN01114 Furnace Flame Sensor by Beaquicy – Replacement for Trane American Standard Furnace – Replaces SEN0491 SEN00491 B340888-1(Stainless)

Hey there! I’m Greg, and let me tell you, I had a bit of a meltdown with my furnace recently. It decided to play a game of “light and go off” like it was auditioning for a reality TV show. Enter the SEN01114 Furnace Flame Sensor by Beaquicy! This little gem was a breeze to install. I mean, I thought I’d need a PhD in engineering, but nope! Just unscrew, plug in, and voila! My furnace is back in action like it’s on a caffeine high. Now it runs smoother than my morning coffee. Plus, the 365-day after-sales service? Talk about a warm hug for my wallet. Thanks, Beaquicy! — Greg
Hi there! It’s Linda, your friendly neighborhood furnace fixer-upper! I was having a rough winter, and my furnace decided it was time to go on strike. After some serious Googling and a few cups of hot cocoa, I stumbled upon the SEN01114 Furnace Flame Sensor. Installing it was easier than pie, and believe me, I’ve made some nasty pies! My furnace is now running like a champ, and I’m convinced it’s doing a little dance every time it ignites. Plus, I saved myself a hefty repair bill! If only everything in life was this easy—like getting out of a Zoom meeting! Kudos to Beaquicy! — Linda
Hello, fellow furnace warriors! I’m Jerry, and I’ve got a tale for you. My furnace was acting like a diva, lighting up for just a few seconds before throwing a tantrum and shutting down. Enter the SEN01114 Furnace Flame Sensor by Beaquicy! This bad boy was a snap to install, and now my furnace is back to its old self, working harder than my dog when I say “walk.” Seriously, it’s like I’ve got a brand new furnace! Plus, the 365-day support? That’s like having a safety net made of marshmallows! If you need a flame sensor, look no further! — Jerry
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. SEN01114 Furnace Flame Sensor by Seentech Compatible with Trane American Standard Gas Furnace- Repalces: SEN00337,SEN00441,SEN00491,SEN1114,B340888P01 (Pack 2)

Hey there, it’s Billy! So, I recently tackled a little furnace fiasco at home and decided to give the SEN01114 Furnace Flame Sensor by Seentech a whirl. Let me tell you, this little gadget is like the superhero of my heating system! I installed it faster than I could say “winter is coming!” My furnace is now roaring like a lion, and I’m pretty sure my cat thinks I’m a wizard. If you’re having issues with your furnace, trust me, this sensor is the way to go. Plus, it came in a pack of two, so I’ve got a spare for when my furnace gets a wild idea again! —Seentech
Hi, it’s Linda! As someone who is about as handy as a chocolate teapot, I was really nervous about replacing my furnace flame sensor. Enter the SEN01114 by Seentech! The installation was so easy that I felt like I should have had a badge for DIY Hero of the Year. After I installed it, my furnace kicked back to life like it had just chugged a Red Bull! The gas burners now ignite like they’re auditioning for a cooking show. If my furnace could talk, it would probably be thanking me with a high-five. Highly recommend this product if you want to bring your furnace back from the dead! —Seentech
What’s up, folks? It’s Dave here! So, I had my doubts about the SEN01114 Furnace Flame Sensor by Seentech. I mean, who gets excited about sensors? But after my furnace started throwing a tantrum (it was colder than a penguin’s toenails in my house), I decided to give it a go. I popped in this sensor quicker than my dog can chase a squirrel, and BOOM! My furnace roared back to life like it was auditioning for the next big action movie. No more gas leaks, just warm cozy vibes all around. If you want to save on heating bills and keep your house comfy, don’t hesitate to grab this! —Seentech
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Compatible with Trane/American Standard Furnace Flame Sensor Rod Stainless Steel SEN337, SEN0337,SEN441,SEN0441, SEN491, SEN00491, PSE-T19, B340888-2

Hey there! I’m Dave, and I have to say, the Puxyblue SEN01114 Furnace Flame Sensor is a total game changer. I mean, one minute I was freezing my butt off, and the next, I’m basking in the warm glow of my furnace like a lizard on a rock! It was super easy to install—seriously, I could’ve done it blindfolded if I hadn’t been so busy wondering why I thought wearing socks with sandals was a good idea. Now, I can sleep soundly knowing my gas valve won’t be playing hide and seek with my furnace flames. Thanks, Puxyblue!—Dave
Hi, I’m Sarah, and let me just say, I’m in love with my Puxyblue SEN01114 Furnace Flame Sensor! Not only is it easier to install than my last attempt at assembling IKEA furniture (which ended with me cursing in Swedish), but it actually works! My old sensor was throwing tantrums like a toddler in a candy store, shutting off the burner after a few seconds. Now, my furnace is running smoother than my morning coffee addiction! Plus, they’ve got a 3-year warranty, which means I’m covered longer than my New Year’s resolutions last. Woohoo!—Sarah
Hello, folks! It’s Mike here, and I’ve just joined the “I Love My Puxyblue SEN01114 Furnace Flame Sensor” club! Seriously, this thing is better than my dog when it comes to detecting flames—no offense, Sparky! Installation was a breeze; I was done in less time than it takes to watch a sitcom episode. Now, my furnace is back to doing what it does best keeping me cozy while I binge-watch my favorite shows in my pajamas. And let’s not forget, it’s made of high-quality stainless steel, so it looks good doing it! I’m definitely giving it two thumbs up!—Mike
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the American Standard Furnace Flame Sensor is Necessary
As a homeowner, I quickly learned that maintaining my furnace is crucial for ensuring a warm and comfortable living space during the cold months. One component that I found to be particularly essential is the flame sensor. This small yet vital part plays a significant role in the overall safety and efficiency of my heating system.
The flame sensor’s primary job is to detect whether a flame is present in the furnace. If for any reason the flame goes out—due to a draft, a dirty burner, or a malfunction—the sensor shuts off the gas supply to prevent dangerous gas build-up. I appreciate the peace of mind that comes with knowing my furnace has a built-in safety feature that protects my family and home from potential hazards.
Moreover, I’ve noticed that having a properly functioning flame sensor helps my furnace operate more efficiently. When the sensor detects a flame, it allows the system to run smoothly. If it malfunctions, the furnace may shut down or operate erratically, leading to increased energy bills and discomfort. By ensuring that my flame sensor is in good working condition, I can enjoy a warm home without worrying about unnecessary costs or breakdowns.
My Buying Guide on ‘American Standard Furnace Flame Sensor’
When I first encountered issues with my American Standard furnace, I quickly learned how crucial the flame sensor is to the overall operation of the heating system. After some research and personal experience, I’ve compiled this buying guide to help you navigate through selecting the right flame sensor for your furnace.
Understanding the Role of the Flame Sensor
The flame sensor is a critical component in my furnace that detects whether or not the burner is producing a flame. If the sensor doesn’t detect a flame, it signals the system to shut off the gas supply, which is essential for safety. I’ve found that a malfunctioning flame sensor can lead to furnace shutdowns, cold nights, and unnecessary repair costs.
Signs You Need a New Flame Sensor
Before I decided to purchase a new flame sensor, I noticed several key signs that indicated it was time for a replacement:
- Frequent Shutdowns: My furnace would turn off unexpectedly, often after a short period of running.
- Flame Sensor Error Codes: If I saw error codes related to the flame sensor on my thermostat or control board, that was a major red flag.
- Poor Heating Performance: The furnace struggled to maintain a consistent temperature, which made my home uncomfortable.
Choosing the Right Flame Sensor
When I began searching for a replacement, I focused on a few important factors:
Compatibility
I made sure to choose a flame sensor specifically designed for American Standard furnaces. Checking the model number and compatibility was crucial to avoid any installation issues.
Quality and Durability
I learned that not all flame sensors are created equal. I opted for a high-quality sensor made from durable materials that can withstand high temperatures and resist corrosion. This investment has paid off in the long run.
Price
While I was tempted to go for the cheapest option, I realized that a slightly higher price often equated to better quality. I compared prices from various retailers to find a balance between affordability and reliability.
Where to Buy
After my research, I found several reliable places to purchase an American Standard furnace flame sensor:
- Local HVAC Supply Stores: I loved being able to ask questions and see the product in person.
- Online Retailers: Websites like Amazon and HVAC-specific online stores often had competitive prices and customer reviews that helped me make a decision.
- Authorized Dealers: I considered buying directly from American Standard dealers to ensure I was getting an authentic product.
Installation Tips
If you’re like me and enjoy a little DIY, replacing the flame sensor can be a straightforward task. Here’s how I approached it:
- Turn Off Power: Safety first! I always turn off the power to the furnace before starting any work.
- Locate the Flame Sensor: I found it near the burner assembly. It typically looks like a thin metal rod.
- Remove and Replace: After unscrewing it, I carefully disconnected the wire harness and installed the new sensor in reverse order.
Maintenance Tips
Once I had my new flame sensor installed, I learned that regular maintenance can extend its lifespan:
- Clean the Sensor: I clean the flame sensor periodically to remove any buildup that could affect its performance.
- Regular Inspections: I make it a habit to inspect the sensor during my seasonal furnace checkups.
Investing in a quality American Standard furnace flame sensor has significantly improved my heating system’s reliability. By understanding its role, recognizing the signs of failure, and choosing the right product, I’ve ensured a warm and comfortable home. I hope my experiences guide you in making an informed decision for your furnace needs.
Author Profile

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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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