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Variety Home Supply

AO Smith Gas Control Valve 100262939 for A.O. Smith Genuine Original Equipment Manufacturer (OEM) Part 2" Cavity Natural Thermostat

  • Based on 741 reviews
Condition: New
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$159.95 Why this price?
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Wednesday, Jun 11
Order within 9 hours and 57 minutes
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Features

  • PLEASE PROVIDE MODEL AND SERIAL NUMBER OF YOUR WATER HEATER IF YOU NEED US TO DETERMINE CORRECT GAS VALVE PART NUMBER!
  • Temperature control assembly 100262939 supplies the burner with gas to heat the water
  • Gas control valve is compatible with all A.O. Smith manufactured products including A.O. Smith, Reliance, State, American, Whirlpool and Craftmaster branded heaters
  • A service technician is recommended for the repair to ensure the gas supply line is leak free

Description

Please feel free to contact us directly to determine if this is the correct gas valve for your water heater!!! We will need the model and serial number of the water heater to cross reference properly. The electronic gas control valve incorporates an LED status indicator that monitors system operation and service diagnostics. Gas control located within hot water heater uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source. This product has been certified by a third party to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable (human consumption - drinking and cooking) and non- potable water applications (non-human consumption). Thermostat is compatible with all A.O. Smith branded heaters including A.O. Smith, State Water Heaters, American Water Heater, Whirlpool, Craftmaster and Reliance. Product manufactured by Residio for A.O. Smith.

Brand: Variety Home Supply


Outlet Connection Type: FNPT


Global Trade Identification Number: 45


Manufacturer: AO Smith by Resideo


Manufacturer: ‎AO Smith by Resideo


Part Number: ‎100262939


Item Weight: ‎1.98 pounds


Package Dimensions: ‎7.09 x 5.83 x 5.67 inches


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: October 30, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Works great.
The thermostat went out on my water heater and try to find a plumber to do the job. So I bought this because I was going to have to wait anyhow. I ended up installing it myself. It fit perfectly, everything lined up great and it works as advertised.
Reviewed in the United States on August 3, 2023 by D. B
    • We have hot water again
After a good cleaning under the burner assembly, and replacing the pilot assembly, and still not able to keep the pilot lit, I tried replacing with this valve. After being without hot water for several days, the valve arrived, only to discover during installation that the threads for the copper pilot line weren't right. Correct size, but the connector would only screw in crooked, and therefore would leak gas. It was like they had been previously cross-threaded. Amazon quickly sent out a replacement. It showed up two days later, installed without issue, and voila! It has worked flawlessly for a couple of weeks. Where I live, there is no local company that will sell you appliace parts if you're not a contractor. While same-day isn't an option, being able to purchase thid from Amazon saved me hundreds of dollars having to hire a repair person. ... show more
Reviewed in the United States on November 2, 2023 by Jim D
    • Direct replacement
My water started getting hotter and hotter. I turned down the temp on the control valve and slowly the temp just kept getting hotter. I found this replacement valve. There are plenty of videos for how to change it. Works like a charm. 6 months in service and my water heater is still working like it should. This is way cheaper than a new water heater. ... show more
Reviewed in the United States on June 11, 2022 by lostsoul135
    • Purring like a kitten
Seems like a 1:1 replacement for Honeywell WV...1158. Pilot light took some time to get lit but once it did - everything worked as it should. If your water heater stops producing water, you get the 4 blinking Temperature cutoff lights intermittently, and you have to keep relighting - its your gas valve. At the end, my valve stopped lighting the pilot all together when I let go of the pilot button - it would shut off. My light then never came back on when the pilot was held and thermocouple was heated (producing voltage). This replacement fixed all that. It looked like it even came with some teflon paint on the threads - but I gave'r an extra wrap with tape to make sure. State water heater - commerical grade gs6-50-brt with honeywell wv...1158 valve replacement perfection. ... show more
Reviewed in the United States on April 12, 2023 by Douglas K.
    • Works great!
This is the new version of the old Honeywell setup that came factory on my AO Smith heater. This new one has been working great. Hope to get another 5 or hopefully more years from it!
Reviewed in the United States on June 27, 2023 by Roller Cam
    • Product failed
I purchased the gas control valve in December, had it installed in mid January. It failed to regulate the temperature of the water in the tank, causing it to oveheat and drip from the tube. Plumber came and said that the water was too hot, heater kept running, and that it could be a safety hazard. Amazon said that the return period was over by 2 weeks and that I should call AO Smith because it should be under warranty. AO Smith indicated that since I purchased this item from Amazon, that it is not covered by the warranty. I will be cancelling my Amazon Prime account. ... show more
Reviewed in the United States on February 21, 2024 by Bobbie
    • Almost perfect
I installed this yesterday, and it is working perfectly. That being said, the neck on this particular control (the part that screws into the tank) is an easy inch longer than the one it replaced. I didn't notice that because the old unit was screwed in. I decided to install it anyway. It works great, but that extra inch caused the cover not to fit correctly. ... show more
Reviewed in the United States on November 19, 2020 by bassguitarman
    • Do it yourself
This Honeywell control valve went out on my Mom's hot water heater. This item was a direct replacement. I watched a YouTube video on how to replace it and found the install to be very simple. In my research, I found out that this item is very problematic with the industry and many people and plumbers are frustrated. I also found through a web search that this item has been recalled. I tried calling Honeywell and all you get is a very long lasting musical message and never got an opportunity to speak to someone. For the cost of the this item, it is a fairly cheap replacement considering that the hot water heater is only 3-1/2 years old and in very good condition. This item also shipped very fast. Im Happy! ... show more
Reviewed in the United States on November 4, 2020 by Amazon Customer

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