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

  • Based on 696 reviews
Condition: New
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$176.99 Why this price?
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This item is eligible for return within 30 days of receipt

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Availability: Only 1 left in stock, order soon!
Fulfilled by ProSupplyDirect

Arrives May 30 – May 31
Order within 21 hours and 45 minutes
Available payment plans shown during checkout

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.

Manufacturer: ‎AO Smith by Resideo


Part Number: ‎100262939


Item Weight: ‎2.49 pounds


Package Dimensions: ‎7.25 x 5.75 x 5.5 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: May 30 – May 31

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


  • 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

  • Ease of assembly
Very easy to install. Within. 15 minutes you’ll be back up and running.
Reviewed in the United States on November 1, 2023 by Happy in Texas

  • Water heater
My part on the water heater was no longer working. Purchased this replacement part and worked like it came with water heater. It was an easy installment had no issues.
Reviewed in the United States on October 22, 2023 by Sherie M.

  • 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

  • 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

  • Good
Good
Reviewed in the United States on July 21, 2023 by Margaret D Bauer

  • It fit my water heater perfect!
Excellent product
Reviewed in the United States on July 9, 2023 by Charles H White CEO/Owner

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