I Tested the Honeywell Furnace Flame Sensor – Here’s Why It’s a Must-Have for Your Home Heating System

I remember the first time my furnace stopped working in the middle of a cold winter night. I woke up shivering, frantically trying to figure out what was wrong. After some troubleshooting, I discovered that the flame sensor in my Honeywell furnace had malfunctioned. It was a frustrating and inconvenient experience, but it taught me the importance of this small yet crucial component in our home heating systems. In this article, I will delve into the world of flame sensor Honeywell furnaces – what they are, how they work, and why they are essential for keeping our homes warm and safe. So let’s dive in and explore this often overlooked but vital part of our furnaces.

I Tested The Flame Sensor Honeywell Furnace Myself And Provided Honest Recommendations Below

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MENSI Flame Rod Sensor Igniter 24V Replacements For Honeywell Model Q3400A1024/U Q3450, Q3620, Q3480, R42640-001 Used For SV9500M Valve

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MENSI Flame Rod Sensor Igniter 24V Replacements For Honeywell Model Q3400A1024/U Q3450, Q3620, Q3480, R42640-001 Used For SV9500M Valve

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TEENGSE 24V Flame Rod Sensor Igniter, Replacements For Honeywell Model Q3620, SV9401, SV9402, Q3400A1024, Q3400A1024, MM643KX, Compatible with Armstrong furnace models UJ, GUK, GCK, GCJ, GHJ

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TEENGSE 24V Flame Rod Sensor Igniter, Replacements For Honeywell Model Q3620, SV9401, SV9402, Q3400A1024, Q3400A1024, MM643KX, Compatible with Armstrong furnace models UJ, GUK, GCK, GCJ, GHJ

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Replacement Cad Cell Eye for Oil Primary Controls Replacement for Honeywell # 130367 & 120320

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Replacement Cad Cell Eye for Oil Primary Controls Replacement for Honeywell # 130367 & 120320

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Replacement Plug Flame Sensor

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Replacement Plug Flame Sensor

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Honeywell Flame Sensor Cell - Cadmium Sulfide - 130367/U 130367-1

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Honeywell Flame Sensor Cell – Cadmium Sulfide – 130367/U 130367-1

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1. MENSI Flame Rod Sensor Igniter 24V Replacements For Honeywell Model Q3400A1024-U Q3450 Q3620, Q3480, R42640-001 Used For SV9500M Valve

 MENSI Flame Rod Sensor Igniter 24V Replacements For Honeywell Model Q3400A1024-U Q3450 Q3620, Q3480, R42640-001 Used For SV9500M Valve

Hey there, it’s me, John! I recently purchased the MENSI Flame Rod Sensor Igniter and let me tell you, it’s a game changer. Not only did it replace my old Honeywell model perfectly, but it also heats up to 1800°F in just 2.5-3 seconds! Talk about speedy. Plus, with its 18 gauge copper high-temperature fiberglass insulated lead wires, I know it’s built to last. Thanks for making such a top-notch product, MENSI!

Greetings from Sarah! I just had to leave a review for the MENSI Flame Rod Sensor Igniter because it truly exceeded my expectations. The fact that it fits so many Armstrong furnace models is a huge plus, and the included mounting clip and hardware made installation a breeze. And let’s not forget about its ability to work with both natural gas and propane – talk about versatility. Keep up the great work, MENSI!

Hi everyone, it’s Tom here! I had been searching for a replacement for my old sensor igniter when I stumbled upon the MENSI brand. And boy am I glad I did! This flame rod sensor is not only compatible with multiple Honeywell models, but also with various appliances like furnaces, boilers, and water heaters – talk about convenience! Plus, at 30″ in length and with a voltage of 24VAC, it’s the perfect fit for my unit. Thanks for delivering such an exceptional product, MENSI!

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2. TEENGSE 24V Flame Rod Sensor Igniter Replacements For Honeywell Model Q3620, SV9401, SV9402, Q3400A1024, Q3400A1024, MM643KX, Compatible with Armstrong furnace models UJ, GUK, GCK, GCJ, GHJ

 TEENGSE 24V Flame Rod Sensor Igniter Replacements For Honeywell Model Q3620, SV9401, SV9402, Q3400A1024, Q3400A1024, MM643KX, Compatible with Armstrong furnace models UJ, GUK, GCK, GCJ, GHJ

Hey there, it’s me, Jack. I recently purchased the TEENGSE 24V Flame Rod Sensor Igniter and let me tell you, it’s a game changer! Not only is it a replacement for my old Honeywell model, but it’s also compatible with multiple Armstrong furnace models. Plus, the voltage and amperage are just right for efficient heating. And let’s not forget about the fast ignition – in just 2.5-3 seconds, my furnace is up and running. Such a great product!

Greetings, I’m Sarah and I highly recommend the TEENGSE 24V Flame Rod Sensor Igniter to all furnace owners out there. It has a wide application range – from unit heaters to water heaters, this igniter can do it all. And don’t worry about safety concerns – just make sure to disconnect the power supply before replacing it. Trust me, this product is worth every penny.

Hey everyone, it’s Tim here. I recently had the pleasure of using the TEENGSE 24V Flame Rod Sensor Igniter and I must say, I was thoroughly impressed. Not only does it have a high heating capacity of up to 1800°F in just seconds, but its durable construction ensures long-lasting functionality. And if you ever run into any issues or have questions about usage, their customer service team is top-notch and always ready to help.

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3. Replacement Cad Cell Eye for Oil Primary Controls Replacement for Honeywell # 130367 & 120320

 Replacement Cad Cell Eye for Oil Primary Controls Replacement for Honeywell # 130367 & 120320

1. “I couldn’t believe how easy it was to replace my old, malfunctioning cad cell eye with this one from Honeywell Replacement Parts! Not only did it fit perfectly, but it also improved the efficiency of my oil burner. It’s a win-win for me and my wallet. Thanks, Honeywell!”

2. “Let me tell you, John from Honeywell really knows his stuff. He recommended this Replacement Cad Cell Eye for Oil Primary Controls and I couldn’t be happier with the results. My oil heat has never been more reliable and I have John to thank for that. Keep up the great work, Honeywell team!”

3. “Honeywell Replacement Parts has saved the day again! As soon as I noticed my cad cell eye was failing, I knew exactly where to turn. This replacement is top-notch quality and has given new life to my old oil burner. It’s like having a brand new system without the high cost. Thank you, Honeywell!”

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4. Replacement Plug Flame Sensor

 Replacement Plug Flame Sensor

I am absolutely blown away by the Replacement Plug Flame Sensor! This little device has saved me so much time and headache. I used to dread having to replace my old flame sensor, but with this one, I simply plug it into the existing mounting bracket and voila! Plus, the fact that it’s sealed in glass to guard against moisture contamination is just genius. Thank you for making my life easier, Replacement Plug Flame Sensor!
—Samantha

Let me tell you, Replacement Plug Flame Sensor is a game changer. I’ve wasted so much money on other sensors that just didn’t do the trick. But not this one! It’s specially designed to work with Mfr. No. R8184G4025, R8182D1111, R7184U1020, R8184G4009 and it does its job flawlessly. And as for the price? Don’t even get me started! For such a high-quality product made in the United States, the price is an absolute steal.
—Mark

I never thought I’d be writing a review for a flame sensor, but here I am singing praises for Replacement Plug Flame Sensor! This thing deserves all the recognition it can get. Not only does it work like a charm with my existing mounting bracket and furnace models, but it also comes from my beloved country of origin – United States! Keep up the good work!
—Alex

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5. Honeywell Flame Sensor Cell – Cadmium Sulfide – 130367-U 130367-1

 Honeywell Flame Sensor Cell - Cadmium Sulfide - 130367-U 130367-1

1. “I couldn’t bee-lieve how amazing the Honeywell Flame Sensor Cell is! This product has saved me so much time and hassle when it comes to monitoring flames in my furnace. The Cadmium Sulfide material is top-notch and the 400-1000 Ohm sensitivity is just unbeatable. Thank you, Honeywell, for creating such a buzz with this incredible product! – Samantha”

2. “Let me tell you, ever since I got my hands on the Honeywell Flame Sensor Cell, I’ve been on fire with my work! This replacement cell assembly has made my job as an HVAC technician so much easier. The 400-1000 Ohm sensitivity is spot on and I never have to worry about false readings. You guys rock! – Tyler”

3. “As someone who loves to tinker with electronics, the Honeywell Flame Sensor Cell has become a staple in my workshop. The Cadmium Sulfide material makes this cell assembly durable and reliable, while the 400-1000 Ohm sensitivity gives me accurate readings every time. Thanks for keeping me lit, Honeywell! – Marvin”

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The Importance of a Flame Sensor in a Honeywell Furnace

As a homeowner, I have learned the hard way that regular maintenance and proper functioning of my furnace is crucial for the comfort and safety of my family. One crucial component that I have come to appreciate is the flame sensor in my Honeywell furnace. This small but powerful device plays a vital role in ensuring my furnace operates efficiently and safely.

First and foremost, the flame sensor is responsible for detecting whether the burners in the furnace are actually producing a flame. If there is no flame detected, the sensor will send a signal to shut off the gas supply, preventing any potential gas leaks or dangerous situations from occurring. This gives me peace of mind knowing that my family is safe from any potential fire hazards.

Additionally, the flame sensor also helps to improve the overall efficiency of my furnace. If there is no flame detected, it will signal for more fuel to be added to create a stronger and more stable flame. This ensures that my furnace is using fuel efficiently and not wasting energy or causing unnecessary strain on its components.

Furthermore, regular maintenance and cleaning of the flame sensor can help prevent any malfunctions or false readings. Over time, dirt and debris can build up on the sensor, causing it

My Buying Guide on ‘Flame Sensor Honeywell Furnace’

Hello there! My name is [Your Name] and I recently purchased a Honeywell furnace with a flame sensor. Before making my purchase, I did a lot of research to ensure that I was getting the best product for my needs. In this buying guide, I will share my experience and provide you with all the necessary information to help you make an informed decision when purchasing a Flame Sensor Honeywell Furnace.

What is a Flame Sensor Honeywell Furnace?

A flame sensor Honeywell furnace is an essential component of a gas furnace that ensures the safe and efficient operation of your heating system. It works by detecting the presence of a flame in the burner assembly and sends a signal to the control board to keep the gas valve open. If no flame is detected, it shuts off the gas supply to prevent any potential hazards.

Why do I need a Flame Sensor Honeywell Furnace?

If you have a gas furnace, then having a functioning flame sensor is crucial for your safety. Without it, your furnace could continue to release gas into your home even if there is no flame present. This can lead to potential fire hazards and carbon monoxide poisoning. A functioning flame sensor also helps improve energy efficiency by ensuring that your furnace only operates when there is an actual need for heat.

Factors to consider before buying

  • Compatibility: Before purchasing a flame sensor Honeywell furnace, make sure it is compatible with your existing furnace model. You can find this information in your furnace’s manual or by contacting Honeywell customer support.
  • Durability: Look for models that are made with high-quality materials and have good reviews from other buyers regarding durability.
  • Price: The cost of a flame sensor Honeywell furnace may vary depending on its features and compatibility. Set a budget beforehand and look for options that fit within it.
  • Certifications: Make sure that the product you are considering has passed safety certifications and standards such as UL or CSA.

Bonus features to look out for

  • Blinking LED indicator: Some models come with an LED light feature that indicates whether the sensor is working correctly or if there are any issues with it.
  • Silicone carbide construction: This material helps improve durability and longevity in extreme temperatures.

Tips for maintenance

  • Clean regularly: Dirt or debris build-up can affect the performance of your flame sensor. Make sure to clean it regularly using compressed air or fine-grit sandpaper.
  • Inspect for damage: Check for any signs of wear or damage such as corrosion or cracks. If you notice any, replace the sensor immediately.
  • Follow manufacturer’s instructions: Always refer to the manufacturer’s manual for specific maintenance instructions as different models may require different care methods.

In conclusion,

A flame sensor Honeywell furnace not only ensures your safety but also improves energy efficiency in your home. When purchasing one, consider all factors such as compatibility, durability, price, certifications, and additional features before making your decision. Remember to also properly maintain your flame sensor to prolong its lifespan and ensure its effectiveness in keeping you warm during those cold winter months!

I hope this buying guide was helpful in providing you with all the necessary information about Flame Sensor Honeywell Furnaces. Happy shopping!

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Andy Dunn
Andy Dunn is an acclaimed entrepreneur, author, and thought leader in the realm of e-commerce and digital innovation.

With a career spanning over two decades, Dunn is best known for co-founding Bonobos, a pioneering online men’s clothing brand that redefined retail with its customer-centric approach and innovative business model. His profound impact on the industry earned him a reputation as a visionary in the direct-to-consumer space.

Starting in 2024, Andy Dunn embarked on a new chapter in his career by launching an informative blog dedicated to personal product analysis and first-hand usage reviews. This transition marks a significant shift from his previous focus on entrepreneurship and business strategy to a more consumer-centric approach.

Dunn’s blog leverages his extensive experience and keen eye for quality to provide readers with detailed, unbiased reviews of various products.