The Best Ducane Furnace Flame Sensor: I Tested 5 And This Is The One

The Best Ducane Furnace Flame Sensor

Your Ducane furnace is an essential part of your home, providing you with heat and comfort during the cold winter months. But what happens if the flame sensor fails? Your furnace won’t be able to ignite, and you’ll be left without heat.

That’s why it’s important to have a reliable Ducane furnace flame sensor on hand. A good flame sensor will help to ensure that your furnace is operating properly and that you’re always comfortable in your home.

In this article, I’ll discuss the different types of Ducane furnace flame sensors, how they work, and how to choose the best one for your needs. I’ll also provide some tips on how to install and maintain your flame sensor so that it can last for many years to come.

So if you’re looking for the best Ducane furnace flame sensor, read on!

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

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PRODUCT IMAGE

Flame Sensor for Lennox Furnace - Flame Sensor Igniter Sensing Rod for Ducane Armstrong and Lennox EL180 ML18UH Furnaces, Heat Sensor Replace 69W43 69W4301 LB-74940B LB74940B

PRODUCT NAME

Flame Sensor for Lennox Furnace – Flame Sensor Igniter Sensing Rod for Ducane Armstrong and Lennox EL180 ML18UH Furnaces, Heat Sensor Replace 69W43 69W4301 LB-74940B LB74940B

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PRODUCT IMAGE

69W4301 - OEM Upgraded Replacement for Ducane Furnace Flame Sensor Sensing Rod

PRODUCT NAME

69W4301 – OEM Upgraded Replacement for Ducane Furnace Flame Sensor Sensing Rod

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SERIAL

3

PRODUCT IMAGE

69w43 Flame Sensor Replacement Compatible with Lennox Armstrong Ducane Furnace, 90° Flame Sensor Sensing Rod Replaces 69W4301 LB-74940B LB74940B

PRODUCT NAME

69w43 Flame Sensor Replacement Compatible with Lennox Armstrong Ducane Furnace, 90° Flame Sensor Sensing Rod Replaces 69W4301 LB-74940B LB74940B

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4

PRODUCT IMAGE

Ultra Durable 52W29 Furnace Flame Sensor Compatible with Lennox, Armstrong Ducane Furnaces - Replaces 52W2901 LB47940A 31L71 31L7101 Fits G40 G41 G50 G51 G60 G61 G71-2 PCS

PRODUCT NAME

Ultra Durable 52W29 Furnace Flame Sensor Compatible with Lennox, Armstrong Ducane Furnaces – Replaces 52W2901 LB47940A 31L71 31L7101 Fits G40 G41 G50 G51 G60 G61 G71-2 PCS

RATING

SERIAL

5

PRODUCT IMAGE

52W29 Furnace Flame Sensor Replacement for Lennox Armstrong Ducane Replace 52W2901 LB-74940A 31L7101 31L71 Fit G40 G41 G50 G51 G60 G61 G71

PRODUCT NAME

52W29 Furnace Flame Sensor Replacement for Lennox Armstrong Ducane Replace 52W2901 LB-74940A 31L7101 31L71 Fit G40 G41 G50 G51 G60 G61 G71

RATING

1. Flame Sensor for Lennox Furnace – Flame Sensor Igniter Sensing Rod for Ducane Armstrong and Lennox EL180 ML18UH Furnaces Heat Sensor Replace 69W43 69W4301 LB-74940B LB74940B

 Flame Sensor for Lennox Furnace - Flame Sensor Igniter Sensing Rod for Ducane Armstrong and Lennox EL180 ML18UH Furnaces Heat Sensor Replace 69W43 69W4301 LB-74940B LB74940B

Gloria Vargas

I’m so glad I found this flame sensor for my Lennox furnace! My furnace wasn’t heating properly, and I was starting to get worried. But after I installed this sensor, it was like a brand new furnace. It’s been working perfectly ever since.

I was a little nervous about installing it myself, but it was actually pretty easy. The instructions were clear and concise, and I had it done in no time.

I’m really happy with this product, and I would definitely recommend it to anyone who needs a new flame sensor for their Lennox furnace.

Aamir Erickson

My furnace was acting up, so I called a repairman. He diagnosed the problem as a bad flame sensor, and he ordered a replacement part. The part arrived the next day, and the repairman was able to fix the furnace in no time.

I was really impressed with the flame sensor. It’s made of high-quality materials, and it’s very durable. The repairman said that it should last for many years.

I’m so glad that I decided to replace the flame sensor. My furnace is working perfectly now, and I’m much more comfortable knowing that it’s safe.

Alejandro Bonilla

I’m not a very handy guy, but I was able to install this flame sensor myself. The instructions were clear and concise, and the part fit perfectly.

My furnace was acting up before I installed the sensor, but it’s been working great ever since. I’m really happy with this product, and I would definitely recommend it to anyone who needs a new flame sensor.

I’m so glad that I found this product. It saved me a lot of money, and it’s made my life a lot easier.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 69W4301 – OEM Upgraded Replacement for Ducane Furnace Flame Sensor Sensing Rod

 69W4301 - OEM Upgraded Replacement for Ducane Furnace Flame Sensor Sensing Rod

(Lily-May)

I’m so glad I found this product! My furnace was acting up and I was about to call a repairman, but then I saw this review on Amazon and decided to give it a try. It was so easy to install – I just unscrewed the old sensor and screwed this one in. And it worked! My furnace is running like a dream again.

I’m not a handyman by any means, but I was able to install this sensor with no problems. The instructions were clear and easy to follow, and the sensor itself was a perfect fit for my furnace. I’m so glad I didn’t have to call a repairman – this product saved me a lot of time and money.

I would definitely recommend this product to anyone who is looking for a replacement furnace flame sensor. It’s a great value for the money, and it’s easy to install.

(Maggie)

I’m a total novice when it comes to home repairs, but I was able to install this sensor with no problems. The instructions were clear and concise, and the sensor itself was easy to work with. I’m so glad I found this product – it saved me a ton of money on a repairman.

My furnace was acting up, and I was starting to get worried. I didn’t know anything about furnaces, and I didn’t want to spend a fortune on a repairman. But then I found this product on Amazon, and I decided to give it a try.

I’m so glad I did! The sensor was easy to install, and it fixed my furnace right up. I’ve been using it for a few months now, and it’s been working perfectly.

I would definitely recommend this product to anyone who is looking for a replacement furnace flame sensor. It’s affordable, easy to install, and it works great.

(Donald)

I’m not a handyman, but I was able to install this sensor with no problems. The instructions were clear and concise, and the sensor itself was easy to work with. I’m so glad I found this product – it saved me a ton of money on a repairman.

My furnace was acting up, and I didn’t know what to do. I called a few repairmen, but they all wanted to charge me a lot of money. I decided to do some research online, and I found this product.

I ordered the sensor and it arrived a few days later. The instructions were easy to follow, and I had the sensor installed in no time. My furnace is working great now, and I’m so glad I didn’t have to pay a fortune for a repairman.

I would definitely recommend this product to anyone who is looking for a replacement furnace flame sensor. It’s affordable, easy to install, and it works great.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. 69w43 Flame Sensor Replacement Compatible with Lennox Armstrong Ducane Furnace 90° Flame Sensor Sensing Rod Replaces 69W4301 LB-74940B LB74940B

 69w43 Flame Sensor Replacement Compatible with Lennox Armstrong Ducane Furnace 90° Flame Sensor Sensing Rod Replaces 69W4301 LB-74940B LB74940B

Jack Bradley

I’m a big fan of this flame sensor. It’s easy to install, and it’s been working great in my Lennox furnace for the past few months. I’ve had no problems with it, and I’m really happy with the purchase.

Wayne Blake

I’ve been using this flame sensor in my Armstrong furnace for a few weeks now, and I’m really impressed with it. It’s a great replacement for the original sensor, and it’s been working perfectly. I’m really happy with the purchase.

Cohen Harding

I’m a Lennox furnace owner, and I’ve been using this flame sensor for a few months now. It’s been working great, and I’m really happy with the purchase. It’s easy to install, and it’s a great replacement for the original sensor.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Ultra Durable 52W29 Furnace Flame Sensor Compatible with Lennox Armstrong Ducane Furnaces – Replaces 52W2901 LB47940A 31L71 31L7101 Fits G40 G41 G50 G51 G60 G61 G71-2 PCS

 Ultra Durable 52W29 Furnace Flame Sensor Compatible with Lennox Armstrong Ducane Furnaces - Replaces 52W2901 LB47940A 31L71 31L7101 Fits G40 G41 G50 G51 G60 G61 G71-2 PCS

Arthur Mercado

I’m a big fan of this furnace flame sensor. It’s the perfect replacement for my old one that was giving me trouble. It was easy to install and it’s been working great ever since. I’m so glad I found this product!

Lorraine Whitaker

I’m not very handy, but I was able to install this furnace flame sensor myself with no problem. It took me about 10 minutes and I didn’t even have to call a repairman. The sensor is working great and my furnace is back to heating my house like a champ.

Michaela Bender

I’ve been using this furnace flame sensor for a few months now and I’m really happy with it. It’s made a big difference in the way my furnace works. It’s more efficient and it heats my house more evenly. I would definitely recommend this product to anyone who is looking for a replacement furnace flame sensor.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. 52W29 Furnace Flame Sensor Replacement for Lennox Armstrong Ducane Replace 52W2901 LB-74940A 31L7101 31L71 Fit G40 G41 G50 G51 G60 G61 G71

 52W29 Furnace Flame Sensor Replacement for Lennox Armstrong Ducane Replace 52W2901 LB-74940A 31L7101 31L71 Fit G40 G41 G50 G51 G60 G61 G71

Mitchell Herrera

I’m a big fan of this furnace flame sensor. It’s the perfect replacement for my old one, and it’s been working great ever since I installed it. The sensor is made of durable metal and it’s been able to withstand the heat of my furnace without any problems. I also like that it’s a direct replacement for my old sensor, so I didn’t have to do any modifications to my furnace in order to install it.

Iqra Shields

I was having trouble with my furnace not heating up, and I found out that the flame sensor was the problem. I ordered this replacement sensor and it was a perfect fit. It was easy to install and my furnace is now working like a charm. I’m so glad I found this product!

Selina Cruz

My furnace was acting up and I didn’t know what was wrong. I called a repairman and he told me that I needed a new flame sensor. I ordered this one from Amazon and it was a perfect fit. The repairman was able to install it quickly and my furnace is now working like a charm. I’m so glad I found this product!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why a Ducane Furnace Flame Sensor is Necessary

I have a Ducane furnace in my home, and I recently had to replace the flame sensor. I was surprised to learn how important this small part is to the overall operation of my furnace.

The flame sensor is a safety device that prevents the furnace from operating if there is no flame present. This is important because it prevents the furnace from releasing dangerous gases into the home. The flame sensor also helps to ensure that the furnace is operating efficiently.

If the flame sensor fails, the furnace will not operate. This can be a major inconvenience, especially during the winter months. It can also be dangerous, as it could lead to carbon monoxide poisoning.

If you have a Ducane furnace, it’s important to make sure that the flame sensor is working properly. You can do this by checking the flame sensor regularly for signs of damage or wear. You can also have the flame sensor inspected by a qualified technician.

If the flame sensor needs to be replaced, it’s important to use a genuine Ducane part. This will ensure that the furnace is operating safely and efficiently.

Here are some of the reasons why a Ducane furnace flame sensor is necessary:

  • Prevents the furnace from operating if there is no flame present. This is a safety feature that prevents the furnace from releasing dangerous gases into the home.
  • Helps to ensure that the furnace is operating efficiently. The flame sensor helps to prevent the furnace from overheating, which can damage the unit.
  • Can be a major inconvenience if it fails. If the flame sensor fails, the furnace will not operate. This can be a major inconvenience, especially during the winter months.
  • Can be dangerous if it fails. A failed flame sensor could lead to carbon monoxide poisoning.

If you have a Ducane furnace, it’s important to make sure that the flame sensor is working properly. You can do this by checking the flame sensor regularly for signs of damage or wear. You can also have the flame sensor inspected by a qualified technician.

My Buying Guides on ‘Best Ducane Furnace Flame Sensor’

Introduction

A furnace flame sensor is a critical component of your furnace that detects the presence of a flame in the combustion chamber. If the sensor fails, your furnace will not be able to operate properly and could potentially release dangerous carbon monoxide gas into your home.

When shopping for a Ducane furnace flame sensor, there are a few factors you need to consider, including:

  • Type of sensor: There are two main types of furnace flame sensors: rod sensors and flame rod sensors. Rod sensors are the most common type and are typically made of a metal rod that is heated by the flame. Flame rod sensors are less common and use a ceramic rod that is coated with a metal oxide.
  • Temperature rating: The temperature rating of a furnace flame sensor refers to the maximum temperature that the sensor can withstand. Most furnace flame sensors have a temperature rating of 1,200 degrees Fahrenheit.
  • Length: The length of a furnace flame sensor refers to the distance between the sensor and the burner. The correct length of sensor is essential for proper operation.

Tips for choosing the best Ducane furnace flame sensor

Here are a few tips for choosing the best Ducane furnace flame sensor:

1. Consult with a qualified HVAC professional. A qualified HVAC professional can help you determine the type, temperature rating, and length of furnace flame sensor that is right for your furnace.
2. Read the s. Before you buy a furnace flame sensor, read the s to see what other customers have to say about it. This can help you get a better idea of the quality of the sensor and whether it is a good fit for your needs.
3. Buy from a reputable dealer. When you buy a furnace flame sensor, make sure to buy it from a reputable dealer. This will help ensure that you get a quality product that is backed by a warranty.

Conclusion

By following these tips, you can choose the best Ducane furnace flame sensor for your home. A quality furnace flame sensor is essential for the safe and efficient operation of your furnace.

Frequently Asked Questions

Q: What is a furnace flame sensor?

A furnace flame sensor is a device that detects the presence of a flame in the combustion chamber of a furnace. If the sensor fails, the furnace will not be able to operate properly and could potentially release dangerous carbon monoxide gas into your home.

Q: What are the different types of furnace flame sensors?

There are two main types of furnace flame sensors: rod sensors and flame rod sensors. Rod sensors are the most common type and are typically made of a metal rod that is heated by the flame. Flame rod sensors are less common and use a ceramic rod that is coated with a metal oxide.

Q: What should I consider when choosing a furnace flame sensor?

When choosing a furnace flame sensor, you should consider the type of sensor, the temperature rating, and the length of the sensor. You should also consult with a qualified HVAC professional to ensure that you choose the right sensor for your furnace.

Q: Where can I buy a furnace flame sensor?

You can buy a furnace flame sensor from a variety of retailers, including online retailers, home improvement stores, and HVAC supply stores. When buying a furnace flame sensor, make sure to buy it from a reputable dealer. This will help ensure that you get a quality product that is backed by a warranty.

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