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Watts Heat H2O Hot Water Recirculation System w/Programmable Timer, Instant Hot Water, 3 Year Warranty, Pump, 2 Adapters, Sensor Valve, Mounting Screws, 2 Supply Lines, Easy DIY Install (0955805)

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Availability: In Stock.
Fulfilled by Amazon

Arrives Feb 18 – Feb 24
Order within 8 hours and 39 minutes
Available payment plans shown during checkout

Style: Pump + 3 Yr Warranty


Features

  • INSTANT HOT WATER: The Watts Hot Water Recirculation System utilizes thermal bypass technology to instantly supply hot water in seconds at every faucet or shower when needed. The sensor valve opens when the water on the hot water side cools, pushes the cool water back to the water heater, and closes when hot water line hits 98F. Not designed for tankless water heaters.
  • EASY DIY INSTALLATION: Operating on 120V, this quiet, efficient system easily installs into existing plumbing without the need for a return line or additional electricity under the sink, and once installed requires no maintenance. Includes everything you need for installation: heavy-duty stainless steel pump head in aluminum housing, 10 ft cord, 2 adapters with rubber washers, valve mounting screws, and two 12-inch supply lines.
  • WATER CONSERVATION: Your days of wasting time and water are over. With hot water available in 15 seconds, this convenient system can lead to significant water bill savings: up to 15,000 gallons per year.
  • CUSTOMIZABLE OPERATION: This pump includes a convenient built-in programmable timer that can be set to run for 24 hours a day or to activate only during peak use times. Its 24-hour dial features quarter-hour division tabs and AM/PM indications so you can easily set operation of the circulator according to your household's water usage patterns.
  • EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.

Description

Never wait for hot water again. The Watts Heat H2O Hot Water Recirculation System utilizes thermal bypass technology to provide hot water to your faucet or shower instantly. The device uses the pump at the water heater and a patented under-sink, thermostatically controlled sensor valve to create a pressure differential, allowing cool and cold water to bypass into the cold water supply line at a low volume and keeping the water in the hot water supply line at a no-wait temperature throughout your entire home. Easily installed into existing plumbing without the need for a return line or additional electricity under the sink, this quiet, efficient system requires no maintenance once installed and includes everything you need for quick DIY installation: pump with 10 ft cord, 2 adapters with rubber washers, sensor valve, mounting screws, and two 12-inch supply lines. With Watts Heat H2O Hot Water Recirculation System, your days of wasting time, water, and money are over. Readily available hot water means no need to let the tap run while waiting for it to heat up, which leads to significant water and money savings: up to 12,000 gallons per year and up to 10% off your water bill! This pump also includes a convenient built-in programmable timer that can be set to run for 24 hours a day or to activate only during peak use times. Its 24-hour dial features quarter-hour division tabs and AM/PM indications so you can easily set operation of the circulator according to your household's water usage patterns. Not designed for tankless water heaters. For indoor use only.

Brand: Watts Premier


Color: 7.8 Inches X 7.8 Inches X 8.3 Inches Device + Equipment


Material: Stainless Steel, Aluminum


Style: Pump + 3 Yr Warranty


Product Dimensions: 8.3"L x 7.8"W x 7.8"H


Power Source: Corded Plug


Item Weight: 3 Kilograms


Voltage: 120 Volts


Global Trade Identification Number: 69


Manufacturer: Watts


Brand: ‎Watts Premier


Color: ‎7.8 Inches X 7.8 Inches X 8.3 Inches Device + Equipment


Material: ‎Stainless Steel, Aluminum


Style: ‎Pump + 3 Yr Warranty


Product Dimensions: ‎8.3"L x 7.8"W x 7.8"H


Power Source: ‎Corded Plug


Item Weight: ‎3 Kilograms


Voltage: ‎120 Volts


Global Trade Identification Number: ‎69


Manufacturer: ‎Watts


UPC: ‎098268557169


Part Number: ‎0955805


Item Weight: ‎6.6 pounds


Country of Origin: ‎USA


Item model number: ‎Q419


Finish: ‎Painted


Item Package Quantity: ‎1


Number of Handles: ‎1


Handle Material: ‎Brass


Mounting Type: ‎Wall Mount


Included Components: ‎Pump, sensor valve, fittings.


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 20, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Feb 18 – Feb 24

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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Top Amazon Reviews


  • Very Durable and Does the Job
Style: Pump + 3 Yr Warranty
This is a classic water recirculation pump and was a replacement. This pump does exactly what you need it to and in my application, my water tanks are on the 3rd floor attic and my kitchen run is the furthest from the tanks. With tanks operating at peak efficiency, within seconds, I have scalding hot water at my kitchen sink. Remember to install the valve at your furthest run and remember... it defeats cold water, so when you want cold water, you have the "opposite" problem - you'll have to wait until the hot water is flushed from the COLD LINE. Very durable, easy to install, and excellent pump. ... show more
Reviewed in the United States on January 6, 2025 by Dave F.

  • Well worth the money and SO easy to install.
Style: Pump
After years of waiting for water to reach the far areas of my house, I had finally had enough. This pump exceeded my expectations and works flawlessly. It sat on my counter for a few weeks until I finally decided to install it. Installation time was less than 30 min. It took me longer to get the junk out from beneath the far sink than it did to install. The instructions are straight forward and easy to understand. I did the under the sink valve first. They supply you with all the right hoses and connections. I did have to get long hoses, but that is not the fault of the mfg. My supply pipes are further apart. I bought longer hoses and everything was golden. Installing the pump was beyond easy. Yes I did have to buy the correct CPVC fittings with 3/4" threads to connect to the pump. Less than a dollar at the local hardware. Off the discharge pump I went with a flexible hose that connected to my system. You will have to buy a few extra pvc fittings if you need to make it work with your water heater system. It took less than 30 min to install in total and I plugged it in. I could tell it was working, but the pump is extremely quiet. We set the mode to timer, because we want it on from early morning to around 11 pm at night then the timer shuts off the pump. You will still have hot water, but just not as fast as when the pump is working. Even if you let it run all the time, it would cost around $20 a year, tops, but the timer is a nice feature. So far I am extremely happy with the product and it has hot water at our furthest sink within 5 seconds. Don't hesitate to buy this product. ... show more
Reviewed in the United States on May 19, 2024 by Rockstar

  • Works Great--Added a wifi outlet to schedule without getting into the attic
Style: Pump
Our kitchen sink is a ways away from our water heater in the attic. Typical time to wait for hot water was 85 seconds. Installed this puppy and now have hot water in 4-5 seconds! It is remarkable. Two notes on my install. First, I'm pretty handy and could easily have done this myself but for one thing. I don't sweat copper pipes, and the hot water line out of my water heater was soldered copper all the way. So rather than mess this up, I called a plumber to install. He said he'd put in a lot of these units and customers rave about them. Second, I have an electrical outlet in the attic maybe 6 feet from the water heater, so we just plugged the pump in and it worked. Super quiet by the way. The unit basically sits right above our bed and can't be heard at all. The pump has a built-in timer, but if the power goes out, I didn't want to have to go up and reset it, so I bought a Kasa wifi controlled outlet ($13 for 2 on Amazon). I left switches on the pump "on" 24/7 but have the wifi outlet scheduled for 6 am to 9 am and 5 pm to 10 pm so it doesn't run while we are away or asleep. I can always turn it on or off from my phone or through Alexa. The plumber hadn't seen that setup and will likely be suggesting it to his customers going forward. Overall, very happy with the ease of installation and operation of the pump. I'll likely pay for it on saved water bills. ... show more
Reviewed in the United States on February 18, 2024 by Mickey R. Davis

  • Does the job, but with quirks
Style: Pump
Pump is great at circulating the water during the hours you set it to. It's nice to wake up to having instant hot water, especially in the winter when it would take literally minutes to get hot water to the master bath, which is at the opposite side of the house that the hot water heater resides. However, there are some quirks that people should know about. Pros: Small unit, affordable, does the job as described. Timer is nice, it's analog with pull out tabs/switches, but easy enough to setup. Cons: 1. Most people won't be able to install this themselves. This should go on the hot water heater, and if you have copper pipes that you'll need to cut, and sweat new pipes onto, most people will need a pro. I used shark fittings, but still had to cut, measure, cut to get it right. If you have flexible hoses on top of your hot water heater, then it would be an easy install for you. Under sink install is very straightforward. 2. If you have sensitive hearing, you may hear humming in your walls/pipes as this is running during the set times. I can hear it when I walk by walls that have pipes in them, and it irritates me. So, I don't run it all night. 3. When it runs, some pipes in walls get a "drip" sound. No idea what is causing it, I'm still chasing it down. 4. This is a very minute con: Since it recirculates the water into the cold water pipes, when you initially open your cold spout you might get luke warm water for a few second. Not really a big deal. Overall happy with it as it functions well. ... show more
Reviewed in the United States on January 29, 2019 by Dickandjane

  • Simple to install
Style: Pump
This works great! I now have hot water all through my house. No more washing in cold water in the most distant bathroom. Wish I knew about this years ago.
Reviewed in the United States on December 30, 2024 by Amazon Customer

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