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Resideo WT8840B1000 Water Heater Gas Control Valve, NAT 160 Degree F 1" Cavity

  • Based on 1,559 reviews
Condition: New
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$153.95 Why this price?

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Availability: Only 5 left in stock, order soon!
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Arrives Monday, Jun 10
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Features

  • Mounting in the upright position
  • Temperature ratings: ambient-- 0 c to 60 c. Inlet/Outlet Size (in.) - 1/2 inch. NPT x 1/2 inch. Inverted Flare. Capacity - Min. 30 ft3/hr, Max. 75ft3/hr
  • Pressure regulator setting (psi): 5.0 in. Wc
  • Temperature Range: 32 to 150 F
  • An included integrated NTC temperature sensor reads water temperature within the appliance up to 221 F (105 C)

Description

The Wt8840 Series Is The Water Heater Control For Trade Use to replace WV8840 valves on AO Smith water Heaters. It Is Designed For Use In Standing Pilot Applications Using An Immersion Well For Water Temperature Sensing. Made in United States. Manufactured by Honeywell.

Brand: Honeywell


Item Dimensions LxWxH: 8 x 6 x 6 inches


Outlet Connection Type: Flare


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 8 x 6 x 6 inches; 0.32 Ounces


Item model number ‏ : ‎ WT8840B1000


Date First Available ‏ : ‎ March 15, 2017


Manufacturer ‏ : ‎ Honeywell


Best Sellers Rank: #28,337 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #11 in Water Heater Replacement Parts


#11 in Water Heater Replacement Parts:


Customer Reviews: 4.4 4.4 out of 5 stars 1,559 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 10

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.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works very well.
The unit worked very well. The water heater came on with no problem.
Reviewed in the United States on November 21, 2023 by George Haslinger

  • Perfect replacement for Honeywell gas control valve
A perfect replacement for Honeywell gas control valve on my Whirlpool water heater . The compatibility table in the product image proved accurate. You'll want some teflon tape for the threads entering the water heater, and some gas pipe sealant for the gas line pipe. My Honeywell valve was giving me the 2 blink error code, and I tried replacing the thermopile first. That didn't fix it, so I continued with replacing this valve assembly. Working great now. ... show more
Reviewed in the United States on November 3, 2023 by G. Casey

  • Just what we needed to fix our water heater!
We have had problems with this going out on our new water heater. Bought these and have worked for much longer than originals! Worth the buy and reasonably priced!
Reviewed in the United States on October 7, 2023 by Rosanne

  • Replaced OEM unit that was always shutting down the pilot.
OEM with red light was unreliable from day 1. This unit with the white led, has never shut down. Install was simple, just remove old unit assembly and swap directly..
Reviewed in the United States on December 12, 2023 by Peggy E. Andreas

  • Took way to long to get
Product was as ordered but took way too long to get. Shipping sucks and tracking was non existing
Reviewed in the United States on December 5, 2023 by John Perry

  • Cold showers
It was very easy to replace my old / damaged control valve.
Reviewed in the United States on October 15, 2023 by Jeff Eazor

  • Worked on my American Water Heater
Perfect fit and fired right up.
Reviewed in the United States on November 13, 2023 by Frank Sr

  • It’s good
We have hot water now
Reviewed in the United States on December 12, 2023 by Sue

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