PowerStar AE115 Whole House Electric Tankless Water Heater
| Retail Price: | $681.45 |
| CPO Price: | $519.99 |
| Sale Price: | $469.99 |
| Savings: | $211.46 (31%) |
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- 90% efficiency rating
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- 3/4-in brass NPT fittings
- Activation rates of .6 gallons per minute
- Filter screen on inlet
- Thermal cut-out for safety
- Flow sensor to provide a constant output temperature
- Provides an ENDLESS supply of hot water
- Weighs less than 25 pounds and fits virtually anywhere
- No temperature/pressure relief valve necessary (check local codes)
- 10-year warranty on heat exchanger - 1 year on parts
- UL approved
- AE115 Whole House Electric Tankless Water Heater - AE115
| Energy Factor: | 0.9 |
| Efficiency: | 0.9 |
| Weight: | 20 lbs. |
| Dimensions: | 15.25-in x 15.5-in x 4.5-in (H x W x D) |
| Water Connection: | 3/4-in Male NPT |
| Volts: | 240/208V |
| Kilowatts: | 17.25/13 kW |
| Amperage: | 80 |
| Wire Size: | 8 gauge (4 conductors & ground) |
| Phase: | Single |
| Flow Rate at 45 Degree F Rise: | 2.6 GPM |
| Flow Rate at 50 Degree F Rise: | 2.3 GPM |
| Flow Rate at 60 Degree F Rise: | 2.0 GPM |
| Flow Rate at 70 Degree F Rise: | 1.7 GPM |
| Flow Rate at 80 Degree F Rise: | 1.5 GPM |
| Recommended Service to Home: | 150 Amps |
| Amp Breakers Required: | 2 x 40 Amp Breakers |
| Application: | (1) Bathroom Homes |
PowerStar (Whole House) (AE115 & AE125) Warranty 
This warranty applies to both new and factory-reconditioned PowerStar (Whole House) water heaters.
Coverage
The manufacturer through its distributor Bosch Water Heating guarantees this water heater to the Owner of the water heater at the original installation location against defects in material and workmanship for the periods specified below.
Warranty Period
- The Heat Exchanger - If the original heat exchanger leaks within ten (10) years from the date of original installation of the water heater, because of a defect in material or workmanship, Bosch Water Heating will furnish to such Owner a new heater of the then prevailing comparable model.
- Any Component Part Other Than The Heat Exchanger- If any other component part (other than the heat exchanger) proves to be defective in material or workmanship within one (1) year from the date of original installation of the water heater, Bosch Water Heating will furnish the Owner with a replacement of the defective part(s).
- Verification of Date of Original Installation - When Owner cannot verify or document the original date of installation, the warranty period begins on the date of manufacture marked on the tag affixed to water heater.
Exclusion
- THIS LIMITED WARRANTY SHALL BE THE EXCLUSIVE WARRANTY MADE BY THE MANUFACTURER AND IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED (WHETHER WRITTEN OR ORAL), INCLUDING, BUT NOT LIMITED TO, WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- Manufacturer shall not be liable for any incidental, consequential, special or contingent damages or expenses arising, directly or indirectly, from any defect in the water heater or the use of the water heater.
- Manufacturer shall not be liable for any water damage arising, directly or indirectly, from any defect in the water heater component part(s) or from its use.
- Manufacturer shall not be liable under this warranty if:
- The water heater or any of its component parts has been subject to misuse, alteration, neglect or accident, or;
- The water heater has not been installed in accordance with the applicable local plumbing and/or building code(s) and/or regulation(s), or;
- The water heater has not been installed in accordance with the printed manufacturer's instructions, or;
- The water heater is not continuously supplied with potable water.
- The OWNER and not the Manufacturer or his representative shall be liable for and shall pay for all field charges for labor or other expenses incurred in the removal and/or repair of the product or any expense incurred by the owner in order to repair the product.
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE.
NOTE: It has come to our attention that products from Bosch Water Heating are being sold through on-line auctions and other unauthorized distribution channels. We believe that in some cases there are legitimate consumers trying to sell product that they have purchased through legitimate distribution channels. However, we are finding that some of the merchandise has actually been stolen from our customers. Please be advised that our product warranty is void with respect to stolen goods. Further, we reserve the right to require a legitimate sales receipt showing that the product was purchased from one of our customers in order to provide warranty coverage.
NOTE: A water heater should be installed in such a manner that if it should leak, the resulting flow of water will not cause damage to the area in which it is installed.
How the Owner can secure service or make a claim
- Owner should contact the dealer who sold the water heater covered by this warranty or
- Owner should submit the warranty claim directly to Bosch Water Heating at the address listed below, and they will arrange for the handling of the claim
- Whenever any inquiry or service request is made, be sure to include the water heater model number the date of manufacture, date of installation, Dealer's name and the watts and voltage.
- When returning the water heater or component part(s), they must be individually tagged and identified with the Returned Goods Authorization # issued by Bosch Water Heating and shipped prepaid to Bosch Water Heating at the address below.
Bosch Thermotechnology Corp.
685 Marshall Ave Suite 30
Williston, VT 05495
Product Reviews
REVIEW SNAPSHOT®
by PowerReviewsPros
- Energy efficient (9)
- Works quickly (7)
- Easy to install (3)
Cons
Best Uses
- Small homes (6)
- Home (5)
- Office (3)
- Reviewer Profile:
- Homeowner (11), Avid do-it-yourselfer (5)
Reviews
Reviewed by 16 customers
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Displaying reviews 1-10
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Pros
- Abundant Hot Water
- Easy to install
- Optimum Value Ratio
Cons
Best Uses
- Small Homes
Comments about PowerStar Whole House Electric Tankless Water Heater:
Had to replace 50gal tank heater. We have two full bathrooms, kitchen and laundry. Only two at home most of the time, but frequent weekend houseguests up to 4 at a time.
Chose the AE115, because the AE125 requires 3 40amp circuits--more than we could spare. This unit is proving more than adequate. It appears to be the highest flow rate for the amperage of any units we researched (more than I want to admit) We've run two showers at once for 15 minutes with hot water to spare. (Time is really not an issue if the supply is adequate.) We have the unit set at about 65% on the heat dial.
In our farthest bathroom, it always took 60 seconds for hot water to reach the shower. The on-demand unit adds 30 seconds to reach full temperature. We think that is a trivial difference.
The unit was simple to install. (I use Sharkbite fittings on copper pipe instead of solder joints.) The hardest part was replacing a single 30amp 240v breaker and 10awg wire with two 40 amp breakers and 8awg wire. If you're locating in the same place as the old tank, your electrician can use the old wire to pull the new one(s), and as that's the time consuming part of the job, it should not be expensive to have it installed by a professional.
Regarding others' commnents on temperature fluctuation, please note: if the temp control is turned up too high, then you will find yourself mixing more cold water at the faucet to get a comfortable temperature. When you do that, you reduce the flow rate through the water heater to the point where the second element will cut in and out trying to maintain your setting. With only two elements to turn on and off, it will necessarily cause temperature fluctuation. Turn the control down so that the water that reaches the farthest bathroom is only slightly hotter than you can use without any cold mixed in, and the temperature will remain constant.
We've only had this for a little over a month, so I can't speak to durability, but it is performing beyond our expectations, and a bargain at the price.
Pros
- Easy to install
- Energy Efficient
- Long-Lasting
- Precise Controls
- Small
- Works Quickly
Cons
- Bad loc for temp control
Best Uses
- Small Homes
Comments about PowerStar Whole House Electric Tankless Water Heater:
amazing
Pros
- Easy to use
- Energy Efficient
- Works Quickly
Cons
Best Uses
- Home
Comments about PowerStar Whole House Electric Tankless Water Heater:
Great product
Pros
- Energy Efficient
- Works Quickly
Cons
Best Uses
- Home
- Office
- Small Homes
Comments about PowerStar Whole House Electric Tankless Water Heater:
It doesn't get any better than this !
Pros
- Easy installation
- Energy Efficient
- Works Quickly
Cons
Best Uses
- Home
- Small Homes
Comments about PowerStar Whole House Electric Tankless Water Heater:
I am not a plumber, electrician, contractor, etc. Just your average handy/not-so-handy homeowner. This unit was operational in under an hour from when I took it out of the box, which allowed me to win a bet with my wife.
Pros
- Endless hot water
- No natural gas
Cons
- Not Hot Enough
Best Uses
- Office
- Small Homes
Comments about PowerStar Whole House Electric Tankless Water Heater:
The unit I installed works well..but the main factor to consider is ground water temp. During the summer months, it would supply all the hot water you would ever want, even with another sink or dishwasher running. When winter came, I found I had to adjust the incoming cold water flow down quite a bit for the unit to really provide hot enough water for a shower (and you do want a adjustment valve of some sort on the inlet and outlet lines, believe me). Temp adjustment is all the way up. The unit is great for getting off of nat. gas, which I want to do, before it goes way up again. I am thinking of installing a second unit, in parallel (one on each end of main hot water trunk) to keep up during winter, as two of these would be about the same as one gas heater. Additionally, probably not a job for the average homeowner to install (breakers, wiring, plumbing, etc..), but if you are familiar with electric, and have relatively easy plumbing (mine is PEX, so very easy), not a bad install (btw..their red is hot wire, blue is nuetral, for wiring). All in all, like the unit.
Pros
- Energy Efficient
- Works Quickly
Cons
Best Uses
- Outdoor shower
- Pool house
Comments about PowerStar Whole House Electric Tankless Water Heater:
We use this for the "tiki hut" and outdoor shower at our swimming pool. It works well to heat water only when we need it. Easy installation -- even for a do-it-yourselfer. Would recommend for anyone needing occasional hot water.
Pros
- Energy Efficient
- Precise Controls
- Works Quickly
Cons
- None
Best Uses
- Guest House
Comments about PowerStar Whole House Electric Tankless Water Heater:
This demand heater has worked flawlessly for me for over two years. It is installed as the only water heater in a guest house. It is only required to supply hot water to a shower, or one sink at a time. It provides hot water within about 90 seconds. I have it set so the outlet temperature is about 107 F in the winter months. I live in TX so the lowest inlet cold water temperature is >43 F. It works great for the intermitten use that it has seen.
Pros
- Energy Efficient
- Simple installation
- Space-Saving design
Cons
Best Uses
- Home
- Small Homes
Comments about PowerStar Whole House Electric Tankless Water Heater:
I have installed this unit in my home. I have a small house so space is at a premium. The unit is compact, relatively light weight, and easy for the typical do-it-your selfer. I like the idea of the endless hot water as once and a while I like to take a 30-minute hot shower. Try that with a tank. The unit takes a little bit to heat up, but not long enough to warrant concern. I have enjoyed the use of this product for about 2 years now, and my energy consumption is about an average of 32% lower than past years with no change in my usage habits. If sized properly, these units work very well.
Bottom Line Yes, I would recommend this to a friend
Images shared by AJ
HW tank is storing hot water from Heat Pump.
(5 of 6 customers found this review helpful)
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Pros
- Energy Efficient
Cons
- Not Hot Enough
Best Uses
- Office
Comments about PowerStar Whole House Electric Tankless Water Heater:
ITS A NICE UNIT TO DISPLAY OR BRAG ABOUT AS FAR AS LOOKS, BUT THIS UNIT ISNT STRONG ENOUGH TO GET A NICE HOT SHOWER IN THE WINTER. FOR 500.00 DOLLARS PLUS COST OF WIRING AND TIME... IM OUT OF A [$]. MAYBE I SHOULDVE STUCK WITH GAS AND BEEN HAPPY. IF POWERSTAR HAS A SOLUTION TO THE HOT WATER DEMAND ISSUE. PLEASE SHARE IT!!!!
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