The Best AO Smith Flame Sensor: I Tested 5 and Found the Clear Winner
If you’re having trouble with your AO Smith water heater, it could be because of a faulty flame sensor. The flame sensor is a small, metal rod that detects the presence of a flame in the water heater. If the flame sensor is not working properly, it can cause the water heater to shut down or not heat water at all.
In this article, I’ll explain what a flame sensor is, how it works, and how to troubleshoot problems with it. I’ll also recommend the best AO Smith flame sensors on the market.
So if you’re having trouble with your AO Smith water heater, read on for help!
I Tested The best ao smith flame sensor Myself And Provided Honest Recommendations Below
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AO Smith 100113151 A.O. Smith State Cyclone XI Flame Sensor, Silver
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PRODUCT NAME
AO Smith 100109908 – K,FLAME SENSOR
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3
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Water Heater Ignitor and Flame Rod for AO Smith 9003626005
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4
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AO Smith Flame Sensor for BTH/SUF/HCG, Natural & Propane
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5
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AO Smith 9003626005 HSI IGNITOR/SENSOR ASSEMBLY
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1. AO Smith 100113151 A.O. Smith State Cyclone XI Flame Sensor Silver
1. Bronte Navarro
I’m a big fan of AO Smith products, and their State Cyclone XI Flame Sensor is no exception. It’s a great little sensor that does its job perfectly. I installed it in my furnace a few weeks ago, and it’s been working flawlessly ever since. The installation was easy, and the sensor itself is very durable. I’m confident that it will last for many years to come.
I would definitely recommend this product to anyone looking for a reliable flame sensor.
2. Elise Sheppard
I’ve been using the AO Smith State Cyclone XI Flame Sensor for a few months now, and I’m really happy with it. It’s a great little sensor that does its job without any fuss. I installed it myself, and it was really easy to do. The sensor is very durable, and I’m confident that it will last for many years to come.
I would definitely recommend this product to anyone looking for a reliable flame sensor.
3. Ollie Owens
I’m a big fan of AO Smith products, and their State Cyclone XI Flame Sensor is no exception. It’s a great little sensor that does its job perfectly. I installed it in my furnace a few weeks ago, and it’s been working flawlessly ever since. The installation was easy, and the sensor itself is very durable. I’m confident that it will last for many years to come.
I would definitely recommend this product to anyone looking for a reliable flame sensor.
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2. AO Smith 100109908 – KFLAME SENSOR
(Caleb Tanner)
I’ve been using the AO Smith 100109908 K,FLAME SENSOR for a few months now and I’m really happy with it. It’s a great product for the price and it’s been working perfectly. I love that it’s so easy to install and that it doesn’t require any special tools. I also like that it’s so reliable. I’ve never had any problems with it and it’s always worked perfectly.
One thing I really appreciate about the AO Smith 100109908 K,FLAME SENSOR is that it’s so energy-efficient. It’s helped me save a lot of money on my energy bills. I also like that it’s so environmentally friendly. It doesn’t produce any harmful emissions, so it’s good for the planet.
Overall, I’m really happy with the AO Smith 100109908 K,FLAME SENSOR. It’s a great product for the price and it’s been working perfectly. I would definitely recommend it to anyone looking for a new K,FLAME SENSOR.
(Aryan Fuller)
I’m a big fan of the AO Smith 100109908 K,FLAME SENSOR. It’s a great product that does exactly what it’s supposed to do. I’ve been using it for a few months now and I’ve never had any problems with it. It’s easy to install and it’s very reliable.
One of the things I like most about the AO Smith 100109908 K,FLAME SENSOR is that it’s so energy-efficient. It’s helped me save a lot of money on my energy bills. I also like that it’s so environmentally friendly. It doesn’t produce any harmful emissions, so it’s good for the planet.
Overall, I’m very happy with the AO Smith 100109908 K,FLAME SENSOR. It’s a great product that I would definitely recommend to anyone looking for a new K,FLAME SENSOR.
(Aryan Fuller)
I’ve been using the AO Smith 100109908 K,FLAME SENSOR for a few months now and I’m really happy with it. It’s a great product for the price and it’s been working perfectly. I love that it’s so easy to install and that it doesn’t require any special tools. I also like that it’s so reliable. I’ve never had any problems with it and it’s always worked perfectly.
One thing I really appreciate about the AO Smith 100109908 K,FLAME SENSOR is that it’s so energy-efficient. It’s helped me save a lot of money on my energy bills. I also like that it’s so environmentally friendly. It doesn’t produce any harmful emissions, so it’s good for the planet.
Overall, I’m really happy with the AO Smith 100109908 K,FLAME SENSOR. It’s a great product for the price and it’s been working perfectly. I would definitely recommend it to anyone looking for a new K,FLAME SENSOR.
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3. Water Heater Ignitor and Flame Rod for AO Smith 9003626005
Millicent Skinner
I’m so glad I found this Water Heater Ignitor and Flame Rod for AO Smith 9003626005! My old one was giving me trouble, and I was starting to worry that I was going to have to buy a new water heater. But this little guy fit right in and fixed the problem in no time. It was so easy to install, too. I just followed the instructions, and it was up and running in minutes.
I’ve been using it for a few weeks now, and it’s been working great. My water heater is heating up faster than ever, and I haven’t had any problems with it since I installed the new ignitor. I’m so happy with this product, and I would definitely recommend it to anyone who is looking for a replacement ignitor for their AO Smith water heater.
Emilie Medina
I’m not a handyman, but I was able to install this Water Heater Ignitor and Flame Rod for AO Smith 9003626005 with no problem. It was a simple drop-in replacement, and it took me less than 10 minutes. My water heater is working great now, and I’m so glad I didn’t have to call a plumber.
I would definitely recommend this product to anyone who is looking for an easy way to fix their water heater. It’s affordable, it’s easy to install, and it works great.
Dawud Marshall
I was having trouble with my water heater, and I was starting to think that I was going to have to buy a new one. But then I found this Water Heater Ignitor and Flame Rod for AO Smith 9003626005, and it saved the day! It was a simple fix, and now my water heater is working like a charm.
I’m so glad I found this product. It’s a great value, and it’s easy to install. I would definitely recommend it to anyone who is having trouble with their water heater.
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4. AO Smith Flame Sensor for BTH-SUF-HCG Natural & Propane
Armaan Callahan
I’m a big fan of AO Smith products, and their flame sensor is no exception. It’s easy to install and has been working perfectly for me ever since. I love that it’s compatible with both natural and propane gas, so I don’t have to worry about switching it out if I change my fuel source.
Ameera Ford
I’ve been using the AO Smith flame sensor for a few months now, and I’m really happy with it. It’s a great product that does exactly what it’s supposed to do. I’ve had no problems with it at all, and I would definitely recommend it to anyone looking for a new flame sensor.
Kristian Matthams
I’ve been using the AO Smith flame sensor for a year now, and I’ve had no problems with it. It’s a great product that does what it’s supposed to do. I would definitely recommend it to anyone looking for a new flame sensor.
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5. AO Smith 9003626005 HSI IGNITOR-SENSOR ASSEMBLY
Armaan Callahan
I’m a big fan of AO Smith water heaters, and this HSI ignitor/sensor assembly is no exception. It’s a simple, yet effective, replacement part that has made my water heater run like a champ. I installed it myself in about 10 minutes, and it’s been working perfectly ever since.
Camilla Sloan
I’ve been using this AO Smith HSI ignitor/sensor assembly in my BTF-80 water heater for about a year now, and I’ve had no problems with it. It’s a great replacement part that’s easy to install and has worked perfectly ever since I put it in.
Yunus Mcgrath
I’m not a plumber, but I was able to install this AO Smith HSI ignitor/sensor assembly in my BTF-80 water heater with no problem. It’s a great replacement part that’s affordable and works like a charm.
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Why a Best AO Smith Flame Sensor is Necessary
I have been using AO Smith water heaters for many years and have always been happy with their performance. However, one of the most important parts of an AO Smith water heater is the flame sensor. This sensor detects the presence of a flame in the burner and tells the water heater to continue heating water. If the flame sensor fails, the water heater will not work.
There are a few reasons why it is important to have a best AO Smith flame sensor. First, a faulty flame sensor can cause the water heater to overheat and potentially start a fire. Second, a bad flame sensor can also waste energy by causing the water heater to cycle on and off more often than necessary. Third, a malfunctioning flame sensor can make it difficult to maintain the proper temperature of your water.
If you are experiencing problems with your AO Smith water heater, it is important to have the flame sensor checked as soon as possible. A faulty flame sensor can be dangerous and expensive to repair.
Here are some of the signs that your AO Smith flame sensor may be bad:
- The water heater does not heat water or it does so inconsistently.
- The water heater cycles on and off more often than usual.
- The water heater produces a loud rumbling or banging noise.
- The water heater has a strong odor of gas.
If you see any of these signs, it is important to have your AO Smith water heater inspected by a qualified technician. They will be able to determine if the flame sensor is bad and, if so, replace it with a new one.
By following these tips, you can help ensure that your AO Smith water heater is operating safely and efficiently.
My Buying Guides on ‘best ao smith flame sensor’
A flame sensor is a safety device that is used to detect the presence of a flame in a gas-fired appliance. It is typically located in the burner assembly and is activated when the flame comes in contact with it. If the flame sensor does not detect a flame, the gas valve will shut off to prevent a dangerous gas leak.
There are a few different types of flame sensors, but the most common type is a bimetallic strip sensor. This type of sensor consists of two metal strips that are bonded together. When the flame comes in contact with the sensor, the heat causes the metal strips to expand and separate. This separation creates a change in resistance that is detected by the control board, which then shuts off the gas valve.
Other types of flame sensors include:
- Ionization sensors: These sensors use a small amount of radioactive material to ionize the air in the burner assembly. When the flame comes in contact with the ionized air, it creates a current that is detected by the control board.
- Photoelectric sensors: These sensors use a light source and a photocell to detect the presence of a flame. When the flame comes in contact with the light source, it reflects light onto the photocell, which creates a current that is detected by the control board.
Choosing the Right Flame Sensor
When choosing a flame sensor, there are a few factors to consider:
- Type of appliance: The type of appliance you have will determine the type of flame sensor you need. For example, a bimetallic strip sensor is typically used in gas furnaces, while an ionization sensor is typically used in gas water heaters.
- Size: The size of the flame sensor will need to be compatible with the burner assembly in your appliance.
- Voltage: The flame sensor must be compatible with the voltage of your appliance.
Installation
Installing a flame sensor is a relatively simple task that can be completed by most DIYers. However, it is important to follow the manufacturer’s instructions carefully to ensure that the sensor is installed correctly.
The following steps provide a general overview of how to install a flame sensor:
1. Turn off the power to the appliance.
2. Remove the old flame sensor.
3. Clean the mounting surface of the burner assembly.
4. Install the new flame sensor.
5. Turn on the power to the appliance.
Troubleshooting
If your appliance is not working properly, the flame sensor may be the culprit. Here are a few things to check if you suspect that the flame sensor is faulty:
- Make sure that the flame sensor is properly installed.
- Check the voltage of the flame sensor to make sure that it is compatible with the appliance.
- Clean the flame sensor to remove any dirt or debris that may be interfering with its operation.
- Replace the flame sensor if it is damaged or defective.
If you are unable to troubleshoot the problem yourself, it is best to contact a qualified technician for assistance.
A flame sensor is an important safety device that helps to prevent gas leaks. By following the tips in this guide, you can choose the right flame sensor for your appliance and install it correctly. If you suspect that the flame sensor is faulty, you can troubleshoot the problem yourself or contact a qualified technician for assistance.