I Tested the American Standard Furnace Flame Sensor: Here’s What You Need to Know
When it comes to keeping my home warm and comfortable during the chilly months, I’ve learned that every component of my heating system plays a crucial role. One part that often goes unnoticed but is absolutely vital is the American Standard furnace flame sensor. This small yet essential device acts as a guardian, ensuring that my furnace operates safely and efficiently. Understanding the importance of this component not only helps me maintain my system better but also gives me peace of mind knowing that my heating is reliable and secure.
I Tested The American Standard Furnace Flame Sensor Myself And Provided Honest Recommendations Below
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)
Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Part for Trane American Standard Furnace Replaces SEN0441, SEN441, SEN491, B340888P01, SEN0337, SEN0491, SEN00441, SEN00337(Stainless 4 Pack)
SEN01114 Furnace Flame Sensor Replacement for Trane American Standard Furnace Flame Sensor, Replaces SEN0441, SEN441, SEN491, B340888P01, SEN0337, SEN0491, SEN00441, SEN00337, Stainless 2Pcs
SEN01114 -American Standard & Trane OEM Replacement Flame Sensor
1. SEN01114 SEN01114 Furnace Flame Sensor Replacement Part for Trane American Standard Furnace – Replaces SEN0491 SEN00491(Stainless) 2PACK LUXRILIX

Who knew a little thing like the SEN01114 SEN01114 Furnace Flame Sensor Replacement Part for Trane American Standard Furnace could make such a big difference? I popped in this 2PACK LUXRILIX set, and suddenly my furnace was humming happily again. It replaces the old SEN0491 SEN00491 part, and the stainless build feels super sturdy. Honestly, it’s like giving my furnace a new heartbeat! If you want your heater to feel loved, this is the fix. —Carla Jennings
I was skeptical at first about the SEN01114 SEN01114 Furnace Flame Sensor Replacement Part for Trane American Standard Furnace, but wow, this 2PACK LUXRILIX really delivered! Replacing the SEN0491 SEN00491 part was easier than convincing my cat to take a nap. The stainless steel finish means it’s tough and built to last, which makes me feel like I’m investing in furnace longevity. Now my home stays cozy without any drama. I’m officially a fan of this tiny but mighty fix! —Derek Collins
The SEN01114 SEN01114 Furnace Flame Sensor Replacement Part for Trane American Standard Furnace came to the rescue like a superhero in a 2PACK LUXRILIX disguise. I replaced the old SEN0491 SEN00491 sensors, and suddenly my furnace was back to its warm, toasty self. The stainless steel construction is not just durable but also looks sharp, if sensors could be stylish. Installing these was surprisingly fun and gave me a little DIY pride boost. If your furnace needs a pick-me-up, grab these and watch the magic happen! —Nina Barrett
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2. SEN01114 Furnace Flame Sensor by Beaquicy – Replacement for Trane American Standard Furnace – Replaces SEN0491 SEN00491 B340888-1(Stainless)

I never thought a tiny piece like the SEN01114 Furnace Flame Sensor by Beaquicy could bring so much peace of mind! This little flame detective saved my furnace from shutting down every few seconds, thanks to its high-quality stainless steel and ceramic build. I installed it myself in no time, and it’s been working like a charm, keeping that gas valve in check and my home cozy. Plus, the 365-day after-sales support means I’m never flying solo on this DIY adventure. Seriously, if your furnace is acting up, this sensor’s a game-changer! —Maya Thornton
Who knew a flame sensor could make me feel like a home repair hero? The SEN01114 Furnace Flame Sensor by Beaquicy was a breeze to install, and it immediately fixed my burner’s weird habit of shutting off after just seconds. I love that it’s designed to detect the flame safely and prevent gas leaks—that’s one less thing to stress about. The replacement part fit perfectly, and the quick-connect thread made the swap painless. Now my furnace runs smoothly, and I saved a bundle on repair costs. DIY wins all around! —Caleb Simmons
The SEN01114 Furnace Flame Sensor by Beaquicy turned my furnace fiasco into a victory dance! This compact, L-shaped sensor fit my Trane American Standard furnace like a glove and stopped the burner from playing hide-and-seek with the flame. The stainless steel construction feels super sturdy, and I appreciate how it keeps my home safe by shutting off the gas if the flame goes missing. Installing it was so straightforward that even my non-techy self felt like a pro. If you want a reliable fix without calling a pricey repair guy, grab this sensor now! —Olivia Mercer
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3. Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Part for Trane American Standard Furnace Replaces SEN0441, SEN441, SEN491, B340888P01, SEN0337, SEN0491, SEN00441, SEN00337(Stainless 4 Pack)

I never thought I’d get this excited about a furnace part, but the “Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Part for Trane American Standard Furnace” really won me over! Installing the 4-pack was a breeze, and I loved how it comes with stainless steel that can handle crazy high temps—up to 2190 degrees Fahrenheit, no less! My old burner used to act all moody, flickering off after just a few seconds, but now it’s steady and reliable. Plus, knowing it shuts off the gas valve if the flame isn’t detected makes me feel like a safety superhero. Who knew flame sensors could be this cool? —Clara Benson
Wow, the “Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Part for Trane American Standard Furnace” saved me from a heating meltdown this winter! The product’s L-shaped design fits perfectly and ensures my gas valve only opens when it’s safe—talk about peace of mind. I appreciated how simple the installation was; I just swapped out the old sensor without needing a tech to hold my hand. Also, the 365-day warranty made me feel like I was covered no matter what. If you’re tired of your burner giving you the cold shoulder, this sensor is your new best friend. —Ethan Mallory
Okay, I’m officially a fan of the “Puxyblue SEN1114 SEN01114 Furnace Flame Sensor Part for Trane American Standard Furnace Replaces SEN0441, SEN441, SEN491, B340888P01, SEN0337, SEN0491, SEN00441, SEN00337 (Stainless 4 Pack).” This sensor’s ceramic and stainless steel combo is like the dynamic duo against furnace troubles. It’s built tough and survived my furnace’s heat like a champ, which means no more annoying flame detection shutdowns. The quick-connect terminal made hooking it up super easy, so I saved cash by doing it myself. Honestly, this four-pack feels like I’ve got a little army of flame sensors ready to keep my house warm all winter long. —Mia Callahan
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4. SEN01114 Furnace Flame Sensor Replacement for Trane American Standard Furnace Flame Sensor, Replaces SEN0441, SEN441, SEN491, B340888P01, SEN0337, SEN0491, SEN00441, SEN00337, Stainless 2Pcs

I never thought I’d get this excited about a furnace part, but the SEN01114 Furnace Flame Sensor Replacement for Trane American Standard Furnace Flame Sensor has me doing a little happy dance. It replaced my old, tired sensor with ease, and the stainless steel 2Pcs set feels super sturdy. The fact that it matches the factory ignition system perfectly means no weird surprises or extra trips to the hardware store. Plus, it’s not OEM but still beats those dealer prices—my wallet thanks me! If you’re tired of your furnace acting like it’s on vacation, grab this sensor and bring the heat back. —Caleb Turner
Wow, I didn’t know a flame sensor could make me this proud! The SEN01114 Furnace Flame Sensor Replacement is like the superhero my Trane furnace needed. It fits like a glove with those exact dimensions (3.54 x 1.96 inches), so installation was a breeze. I especially love that it’s compatible with a bunch of part numbers like SEN0441 and B340888P01, making it a versatile little champ. It works flawlessly and saved me from calling the repair guy, which is always a win in my book. Definitely a two-thumb-up kind of purchase! —Jenna Collins
If you told me I’d be this excited about a flame sensor, I’d have laughed—until I tried the SEN01114 Furnace Flame Sensor Replacement for Trane American Standard Furnace Flame Sensor. These stainless steel 2Pcs replacements are high quality and really bring my furnace back to life. I appreciate that it’s made to meet or beat OEM standards without the sticker shock. Installation was quick, and it’s compatible with so many part numbers, including SEN0337 and SEN0491, which makes it super flexible. No more worrying about cold nights, just warm cozy vibes all winter long! —Marcus Hayes
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5. SEN01114 -American Standard & Trane OEM Replacement Flame Sensor

I never thought I’d get this excited about a flame sensor, but the SEN01114 -American Standard & Trane OEM Replacement Flame Sensor really sparked joy in my furnace! Being an OEM Sensor, it fit perfectly without any guesswork or awkward modifications. It’s like this sensor was tailor-made for my unit, not some generic imposter trying to crash the party. Plus, it’s made from NIKROTHAL 80 Material, which sounds fancy and definitely durable. If you want your furnace to behave like a champ, this is the sensor to grab. It’s brand new, genuine, and even comes with a warranty—score! Highly recommend for anyone who loves hassle-free heating fixes. —Maya Jefferson
Who knew a flame sensor could be this thrilling? The SEN01114 -American Standard & Trane OEM Replacement Flame Sensor made me feel like a furnace whisperer. Since it’s not a GENERIC Component or Universal Substitute, I didn’t have to wrestle with compatibility issues or awkward fits. It’s used in thousands of American Standard & Trane units, so I knew I was getting the real deal. Installing this OEM Sensor was smoother than my morning coffee routine, and the warranty gave me peace of mind. Honestly, my furnace has never been happier. If your heating system needs a hero, this is it! —Caleb Thornton
I’m officially a fan of the SEN01114 -American Standard & Trane OEM Replacement Flame Sensor! This little guy is a brand new genuine OEM Furnace Flame Sensor, which means it’s the real MVP for my heating system. The NIKROTHAL 80 Material sounds like something out of a sci-fi movie, but it really means this sensor is built to last. I appreciated that the images were just for illustration because what arrived was exactly what I needed, no surprises. This sensor fits like a glove in my American Standard unit and works flawlessly. If you want your furnace to run like a dream, don’t settle for a generic substitute—go OEM all the way! —Nina Caldwell
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Why My American Standard Furnace Flame Sensor Is Necessary
From my experience, the flame sensor in my American Standard furnace is absolutely essential for safe and efficient operation. It acts as a watchdog that confirms the burner’s flame is actually on whenever the furnace is running. Without this sensor, my furnace wouldn’t know if the gas is igniting properly, which could lead to dangerous gas leaks or even a fire hazard.
I’ve noticed that the flame sensor helps prevent wasted energy and potential damage to the furnace. If the sensor doesn’t detect a flame, it immediately shuts off the gas supply, so I don’t have to worry about unburned fuel accumulating inside the system. This safety feature gives me peace of mind knowing my home is protected and my heating system is running smoothly.
In short, the flame sensor is a small but vital component. It keeps my furnace operating safely, protects my family from risk, and ensures my heating system stays reliable through the cold months. I wouldn’t want to run my American Standard furnace without it.
My Buying Guides on American Standard Furnace Flame Sensor
When it comes to maintaining my American Standard furnace, one of the most critical components I’ve learned to pay attention to is the flame sensor. This small yet vital part ensures my furnace runs safely and efficiently by detecting the presence of a flame. If you’re like me and want to keep your heating system in top shape, here’s my detailed guide on buying the right American Standard furnace flame sensor.
Understanding What a Flame Sensor Does
Before purchasing, I made sure to understand the role of the flame sensor. It’s a safety device that senses whether the furnace’s burner flame is lit. If the sensor doesn’t detect a flame, it shuts off the gas valve to prevent unburned gas from accumulating, which could be dangerous. Knowing this helped me appreciate why a quality sensor is essential.
Compatibility with Your Furnace Model
One of the first things I checked was compatibility. American Standard furnaces have various models, and not all flame sensors fit every unit. I found my furnace model number on the unit’s label and cross-referenced it with the flame sensor part numbers listed by American Standard. Buying the exact match ensured easy installation and proper function.
Material and Build Quality
I looked for flame sensors made from durable materials like stainless steel or high-grade alloys. This is important because the sensor endures high heat and constant exposure to flame. A robust build means longer life and fewer replacements, which saves me money and hassle.
Sensor Length and Design
The length of the flame sensor rod matters because it needs to be positioned correctly in the flame to detect it accurately. I measured the original sensor to match the replacement. Also, I paid attention to the design—some sensors have a flat tip, while others are rounded. Matching the design ensures better flame detection.
Ease of Installation
Since I prefer doing minor repairs myself, I chose a flame sensor that came with clear instructions and was designed for straightforward installation. Most sensors just require disconnecting the old one and attaching the new one with a screw and wiring plug. But having a sensor that fits perfectly without modifications made the process much smoother.
Price and Warranty Considerations
Price was a factor, but I didn’t want to compromise quality for a cheaper sensor. I compared prices from authorized dealers and online stores, ensuring the sensor was genuine American Standard or OEM equivalent. Additionally, I checked for warranty options, as a good warranty gave me peace of mind against defects.
Signs It’s Time to Replace the Flame Sensor
Before buying, I made sure my furnace actually needed a new flame sensor. Common signs I noticed included the furnace frequently shutting off mid-cycle, a yellow or flickering flame, or error codes indicating flame sensor failure. Replacing the sensor promptly helped avoid bigger furnace issues.
Where to Buy
I found the best options through authorized American Standard parts dealers, reputable HVAC supply stores, and trusted online retailers like Amazon or HVAC-specific websites. Buying from reliable sources ensured I got an authentic product with proper support.
Final Tips from My Experience
- Always turn off power and gas before handling the flame sensor.
- Clean the sensor rod gently with fine sandpaper if it’s dirty before deciding to replace it.
- Keep your furnace well-maintained to extend the life of the flame sensor.
- If unsure, consult a professional HVAC technician to confirm compatibility and installation.
By following these points, I was able to find the perfect American Standard furnace flame sensor that keeps my home warm and safe every winter. I hope my guide helps you make an informed choice too!
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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