Enter your e-mail address below to have your password reset. You will receive an e-mail with a new temporary password in it.
Your new password is on its way. If you have problems accessing your account, please contact us at 1-888-757-4774 and we'll help you out.
I'm sorry, your e-mail was not found in our system.
If you think this is a mistake, please contact customer service at 1-888-757-4774 or via e-mail here.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
Brand: Stiebel Eltron
We accept returns of any unused and unopened merchandise within 5 days of receipt and accept returns of defective merchandise within 14 days of receipt. All returns must be accompanied by a Return Goods Authorization, which may be obtained by contacting a customer service representative either by phone or by e-mail. All manufacturer warranties are honored and claims should be made through SupplyHouse.com.
See full Return Policy.
Add this item to your cart to calculate shipping cost.
The entire staff at SupplyHouse is committed to doing everything we can to ship your order out accurately and as quickly as possible. Most orders ship within 1-3 business days and expedited orders go out the same day when placed before 3:00pm EST. If an item is back ordered for any reason, you will be notified via e-mail. Please note in the special instructions at checkout if you need receive your order by a specific date.
See full Shipping Policy.
SupplyHouse.com is committed to providing you with the highest quality products at the lowest prices available. We are committed to competitive prices and will honor our Low Price Guarantee if you find an identical item at a lower price.
For complete information on our low price guarantee, go here.
There is a Minimum Advertised Price (MAP) allowed by the manufacturer on this product. Add item to cart for lowest price.
We are dedicated to protecting your order information. Because of this, all personal data that is transmitted through our site is encrypted using SSL or "Secure Socket Layer" technology which encrypts your order information to avoid the decoding of your information by anyone other than SupplyHouse.
At SupplyHouse.com, we are committed to protecting your privacy. This means that we will not distribute, sell or rent your name or personal information about you to any third party without your permission.
For complete safe shopping information, go here.
Your privacy is of great concern to SupplyHouse. We use the information you provide to process your order and to ensure that your experience on our site is as enjoyable and efficient as possible. Our primary focus and greatest concern is you, our customer. We respect your privacy and therefore do not sell, rent or loan any of your personal information to any third party.
We are committed to protecting your privacy. We use the information that we collect about you to process your orders and to provide a personalized shopping environment. When you purchase products from SupplyHouse.com or register for any SupplyHouse.com services, we automatically place you on our list to receive e-mail updates about special offers, new products, and new services.
A credit card Identification Number is an added safeguard for your credit card purchases. Depending on the type of credit card you use, it is the 3- or 4-digit number printed on the back or front of your credit card. For most online credit card purchases from us, the Identification Number is required information.
MasterCard: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
Visa: Your identification number is the 3-digit number found on the back of your credit card near the signature panel.
American Express: Your identification number is the 4-digit number found on the far right on the front of your credit card.
Voltage, or volts, is a measurement of the difference between two electric fields (in heating terms, the difference between the Earth's electrical field and the electricity running through your wires).
Efficiency refers to how much waste a process creates. Higher efficiency produces less waste.
The Tempra 12 Electric Tankless Water Heater continually heats water instantaneously as you require it - and only when you require it. The Stiebel Eltron Tempra 12 unit completely replaces a conventional tank heater with no disruption to your comfort and hot water needs.Capacity: 1 to 2 BathroomsStiebel Eltron Tempra Sizing GuideStiebel Eltron Tempra Technical Data
(based on 11 reviews)
of respondents would recommend this to a friend.
Reviewed by 11 customers
Displaying reviews 1-10
Back to top
Previous | Next »
Good tankless water heater
By Handyman Larry
from York, PA
Comments about Stiebel Eltron Tempra 12 Electric Tankless Water Heater:
I have an oil boiler with hot water heating, however didnt want to run it during the summer and heat up the basement. The Tempra 12 was installed running cold water through the boiler regardless, then into the Tempra. If the boiler is running, hot water enters and Tempra and little or no electricity is used. Otherwise the Tempra heats the water.So far, I have found the Tempra 12 satisfactory, havent needed the flow control on the Tempra 12 plus, saving the difference in cost.
Bottom Line Yes, I would recommend this to a friend
Was this review helpful? Yes / No
- You may also flag this review
Works great so far
from Bridgewater, VA
I bought this 12kW whole house tank-less heater to serve as a booster to my solar hot water drain back system, replacing a small 29 gallon water heater that was serving this same purpose. During a prolonged period of cloudy weather, this tank less heater had no problem bringing 70 degree water in the 120 gallon solar tank to 120 degrees for a single point of use, such as a shower or clothes washer. I have a tempering valve between the tank less and the solar tank to protect the tank less heater from receiving water over 131 degrees F, and a bypass series of valves to avoid the tank less heater altogether during the summer when we almost would never need it. So far, I am happy with my purchase. The only thing that concerned me about this product was that it was wired rather sloppily inside, with wires too short and as a result touching the heating clamber. I did my best to twist tie the wires away from the heating chamber during installation, but it seemed to me a much better wiring assembly job should have been done at the factory. This heater should last me a long time as we will rarely ever use it. Time will tell.
Hot Water on demand
By Roger Q
from Roland, AR.
I'm using this Water Heater in my Pool House and it supplies hot water to the kitchen and two bathroom sinks.
I would buy this product again and again
from Quemado,New Mexico
It works so well,Great Product.
it's just what we needed at our church,and it works "GREAT"
from Northwestern Connecticut
We purchased this unit to replace a Takagi Jr. propane unit which was not functioning properly (likely due to an incorrect install by our "professional").We decided to switch to an electric unit as the gas lines installed were undersized (thus leading to the failure of our old unit).This little beauty doesn't require the pressure relief valves nor the special venting that our gas unit did; simple install (although we did have to upgrade the line to a 220v/50A) and very simple to plumb - one intake, one outlet.It's only been used for a week but oh! having unlimited hot water again is a beautiful thing, and this heater is quicker, more efficient and quiet - I don't even hear it clunk on.Time will tell how well this lasts but so far, it's been a wise investment for us and the price was definitely right!We live in NW Connecticut, in a former summer cabin renovated for year-round use. Our house is just under 500 square feet in size; one bathroom with tub/shower/sink and one kitchen sink, so our needs are quite small.
I would buy this product again.
from South Texas
Nice product. Heats very fast and can adjust to very hot temperature if desired.
Perfect for our lake cabin
from Big Cormorant Lake, MN
Great water heater for our lake cabin. Good to run with a good hot shower. Works as advertised, and the 3/4 inch water connections are nice. Recommend getting a 15KWH+ unit if you plan on running hot water in conjunction with a shower.
perfect for my cabin
from Pulaski, Virginia
This tankless water heater is perfect for my weekend log cabin. No water tank to either keep hot or shut off when I leave, Easy to mount on the basement wall instead of building a concrete platform to get it above the 100 year flood point. So far it works well to provide hot water to our one bedroom and full bath cabin but have only used it for two weeks so far. Hope to get many years of efficient use from it.
By Dave the sailor
from Marathon, Florida
In FLA keys, this unit supplies plenty of hot water for showers, dishwasher, washer, kitchen
Do you have questions about this product?
get answers from real customers and in-house experts with AnswerBox.
Know the answer? Answer this question
Do you have a question about this product?
Subscribe to our Channel
Like Us on Facebook
Visit Our Blog
At SupplyHouse.com, our goal is to bring you the highest quality plumbing, heating and HVAC supplies at competitive prices. Our product catalog includes PEX Plumbing Supplies, Radiant Heat Supplies, VisionPro Honeywell Thermostats, Taco pumps and mini-split air conditioners. If there are items you are looking for but can't find on our website, please contact our Customer Service Representatives & we will do our best to find what you need.
© 2014 SupplyHouse.com