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Stiebel Eltron

Stiebel Eltron Tempra 24 Plus Whole House Tankless Water Heater, 24kW

  • Based on 268 reviews
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Availability: In Stock.
Fulfilled by Westcoastsales
Arrives Monday, Oct 26
Order within 3 hours and 23 minutes
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Style: Tempra 24 Plus (Discontinued Model)


Features

  • Digital temperature control. Voltage : 240 Volt or 208 Volt
  • Proven reliability
  • No venting required
  • Sleek design fits anywhere
  • Save at least 15-20% on the hot water portion of your electric bill

Description

The Tempra® Plus is the most technologically advanced tankless water heater available on the market today. Advanced Flow Control is exclusive to the Tempra® Plus and ensures a constant temperature output no matter how great the hot water demand is. Advanced Flow Control technology works by automatically adjusting the flow of water to eliminate unpleasant temperature fluctuation. What that means to you is a consistently satisfying experience every time, all the time ! From the Manufacturer The Tempra® Plus is the most technologically advanced tankless water heater available on the market today. Advanced Flow Control is exclusive to the Tempra® Plus and ensures a constant temperature output no matter how great the hot water demand is. Advanced Flow Control technology works by automatically adjusting the flow of water to eliminate unpleasant temperature fluctuation. What that means to you is a consistently satisfying experience every time, all the time !

Brand: Stiebel Eltron


Capacity: 24 gallons


Power Source: Battery Powered


Special Feature: Advanced Flow Control, temperature memory presets, energy efficiency


Color: White


Power Source: Battery Powered


Special Features: Advanced Flow Control, temperature memory presets, energy efficiency


Wattage: 18000 watts


Voltage: 208 volts


Heat Output: 24 KW


Mount Type: Wall


Capacity: 24 gallons


Item Weight: 16.1 pounds


Item Depth: 5.2 inches


Material Type: Stainless Steel


Item Highlight: Tempra 24 Plus whole-house electric tankless; 24kW; 240V; Advanced Flow Control


Color: White


Style Name: Tempra 24 Plus (Discontinued Model)


Brand Name: Stiebel Eltron


Model Number: Tempra 24 Plus


Number of Items: 1


Number of Packs: 1


Unit Count: 1 Count


Manufacturer: Stiebel Eltron


Manufacturer Warranty Description: 7 years leakage/ 3 years parts


UPC: 094922100672 784497732131 987652362826


Manufacture Year: 2018


Global Trade Identification Number: 72


Included Components: tankless heater


Item Type Name: Tankless heater


Manufacturer Part Number: Tempra 24 Plus


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 26

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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Similar Products

Top Amazon Reviews

    • Great Water Heater - Different Functionality/Limitations.
Style: Tempra 29 Plus (Discontinued Model)
I am very happy with my decision to switch to an on-demand style water heater. This unit, SE Tempra 29 Plus, has performed very well during the first week of use. It is capable of running at 3.3 GPM with incoming water at 49 degrees F and output at 122F. This will fill my garden tub and run a shower at the same time, or run two showers and a faucet with the flow slightly reduced. Different functionality/Limitations- Please remember when you switch to a on-demand style heater that the flow (or max number of points of use) will be limited by the power rating of the unit; however, you will not be limited by the amount of time you can use the heater. I found this ideal for the garden tub as a tank style heater can fill the tub, but is then out of commission for about an hour. The same goes for showers. Two showers and a washing machines could be ran with the tank, but after doing this the tank was down for an hour. This does not happen with the on-demand style and it will continue to put out hot water as long as you want to run it. Minor temperature fluctuations with well water - I do notice small temperature fluctuations while using the unit. I believe these are associated with the pressure tank and cycling of the well pump. When the tank is charging (well pump is running), the water drops a couple of degrees (just noticeable enough to feel, not enough to adjust the water temp). I believe this is due to the water bypassing the pressure tank and coming directly to the heater. This incoming water is slightly colder than the water that has warmed up inside the pressure tank in the crawl space. This water then makes its way through the heater and reduces the output on the hot line side (because of the constant temperature control of the plus unit). The cold line side rises in pressure due to the pump pressurizing the tank and mixes slightly more cold water. I believe this could be eliminated by adding a buffer tank (5-20gal) between the pressure tank and house inlet that would allow the water to mix and acclimate, but this would only be added if someone was extremely sensitive to temperature variations. Some other positives: Easy installation. If you know plumbing and electricity this can be installed in an afternoon if your lucky with the placement of everything. It took me a weekend by myself to install. Most of the time was spent routing the power cables and mounting boxes. Saves space, No Footprint! This unit was ideal for my house. I had a 50gal tank in my half-bath and it was an eyesore and a space hog. The SE 29 was wall mounted on the garage side of the wall without taking any floor space and minimal wall space that wasn't being utilized. Others: Unlimited hot water, Better looking than a tank heater, and easily adjustable temp. ... show more
Reviewed in the United States on August 13, 2018 by Alex
    • Fantastic !! 5 stars for sure.
Style: Tempra 24 Plus (Discontinued Model)
Our Stiebel has been running for 2 years now with a perfect track record so far. It supplies hot water to 2 bedrooms in the back of the house. We live in OKC, OK and can have some pretty cold temps outside but the Tempra 24 keeps up and can kick out enough hot water even on those really cold mornings when you need a good HOT shower. I got the Tempra "Plus" because it will restrict flow rate to maintain water outlet temp if necessary, something the standard Tempra will not do. Also, its nice to have the digital display on the front of the unit, so you can see whats going on when the unit is in operation. We have the temp set to 128F; the max output temp is 140F. It's totally silent in operation, only thing I notice is that it actually will slightly dim the lights in the house when it kicks on. Installation is simple enough, with the electric feed being the most difficult part to get done at my house. We have the heater mounted in a closet in our hallway, where it just hangs on the wall taking up no room at all. The 24 does require very heavy electric feed to produce such a large temp rise with cold inlet temps, while keeping total flow rate high enough for a hot shower. The electric requirement is 2 x 60 amp single phase 240v circuits. That's a total of 240 amps maximum going to this beast - more than many homes can supply having only 200A service at the main panel (240 amps because each 240v single phase circuit consists of 2 legs of 120v so you'll need room for 4 60A breakers in your panel - plus the main CB must support the 240A max draw) Efficiency: all I can say is WOW. Ditching out liquid propane fired hot water tank was one of the best decisions I've made. Now we only pay for the hot water we use instead of keeping 50 gallons hot 24/7. This has reduced our LP use a bunch - our monthly LP bill dropped substantially. I can't precisely say how much we're saving by ditching the LP system (since we also run LP heat here on very cold days) but its between $20 and $40 bucks a month. Our electric bill hasn't changed either, and we have a precise record of our electric use as reported by our "smart" meter on the house. All in all, I give it 5 stars because of its superb performance, efficiency, ease of installation, and high quality design + construction. ... show more
Reviewed in the United States on November 30, 2013 by Linda E. Wightman

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