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Premium Quality
This flame sensor is manufactured from durable & wear-resistant materials that promote efficiency and long lifetime.
- Ensures long lifetime
- Promotes efficiency
52W29 Furnace Flame Sensor by BlueStars
Perfect Fit, High Quality & Easy To Install
The flame sensor monitors the burner to detect whether or not a flame is present. If the sensor does not detect a flame, it shuts the gas valve off, preventing raw gas from dumping into your home. Over time, a flame sensor may lose its ability to sense the flame, even when the flame is present.
Fixes the following symptoms
The furnace does not heat
- Easy to install
- Made of high quality materials
- Wide compatibility with OEM specifications
- No harmful chemicals and safe to use
- Long-lasting
Perfect Fit
Compatible with most top name brands (Lennox, Armstrong & Ducane) and replaces part numbers: 52W2901, LB47940A, 31L71, 31L7101 - Fits Most Series of Models G40, G41, G50, G51, G60, G61, and G71 Furnaces.
Premium Quality
The product is made of strong & durable materials that prevents cracking and failing during the installation and use process.
Saving Solution
Enjoy the great feeling when your furnace system is repaired and works properly like before - BlueStars brings DIY solutions to help you deal with any trouble.
About BlueStars
At BlueStars, we dedicate to making your life uncomplicated, comfortable, and convenient with economical DIY repair solutions for your appliances.
Reliability is what we aim for. We offer you not only high-quality products but also great 24/7 customer services that ensure your satisfaction.
Cost-Effective Repair Solution
BlueStars’ replacement parts are manufactured of high-quality and durable materials free from harmful chemicals. We also support customers with a coverage on all products and 24/7 customer services which ensure you have a happy shopping experience. All is for us to build a relationship of confidence that you can count on.
Karen lyle
Reviewed in the United States on March 7, 2025
As advertised and much cheaper on Amazon
John
Reviewed in the United States on January 9, 2025
Have not used it. Bought as a spare to have on hand if needed. Cheap enough.
S. Johnson
Reviewed in the United States on January 26, 2025
The wire connector does not fit my Lennox G40UH
Plavosin
Reviewed in Canada on January 26, 2025
If it fits your furnace, this sensor will work well for you. Although the usual location for a flame sensor in a furnace is not the easiest for access, once you get there it's very easy to install, it's just held in place with a single metal screw and the electrical connector is just a push-on type. I highly recommend it.
Gerald McNeilly
Reviewed in Canada on August 2, 2024
cheaper than anywhere else and works great.
Tara W.
Reviewed in the United States on July 1, 2024
Installed the element, about a month ago, no problems, works as it should.....and is still working!
danny vawn
Reviewed in the United States on March 28, 2024
Excellent quality and great price. This was too long but easy to cut to size. My furnace is older and the sensor need to be cleaned at least once a year. I like to keep a spare or two around Sometimes it’s just easier to install a new one to save time. A $7 part is cheaper the a service call.
Customer
Reviewed in the United States on February 25, 2024
Longer than the old one (less white plastic) but works perfectly. The dollar bill cl3aning method only worked a few times on the old one....unless you have to clean it, your better off just replacing it. Might as well get a few and leave them on top of the furnace
MEG
Reviewed in the United States on December 28, 2024
Good product. It is physically 'longer' and also has a larger electrical connector than the original... which would not let my smaller wire fit on it... so I made a quick adapter (see second picture) from a spare connector (which had the larger tip, and I flattened the back end to be small like my wire). Does work. Low cost. Solved my problem.
Customer
Reviewed in Canada on January 23, 2024
Works well, after shaving down the spade bit to fit. Is 3/8 and my furnace(listed as compatible) has 1/4.
Richard C. Drew
Reviewed in the United States on October 26, 2023
Tested the old one - no go, ordered this by the looks alone, hoping it was long enough. Was 1/2" longer than the one it was replacing, so I cut off the excess. These can be bent and cut, soare pretty universal. Used it in a Gibson furnace.
Naeem W.
Reviewed in Canada on April 1, 2023
Working very well after one year from the date of installation.
Ang
Reviewed in Canada on December 19, 2020
Not happy at all. Waste of my time. This is not a replacement for the 52W29 as the description says. It's rod is too long, and the spade to connect to the furnace wire harness, is too wide. Sent back for Amazon credit. Make sure to refund my postage as well as i had to pay return postage.
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