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Envi High-Efficiency Whole Room Plug-In Electric Panel Heater (HH1012T)

12.00 LBS
In Stock
Calculated at checkout

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Product Description

The Envi Wall-Mounted Electric Panel Heater is one of the most efficient, stylish, and innovative space heaters ever developed. We have introduced four new models, including for the first time ever, the Envi Hardwired Heater - perfect for commercial installations. This model however (HH1012T) is a plug-in model and has a built in thermostat.


  • NEW - True Temperature-Controlling Thermostat. (Models HH1012THW1012T and HW1022T)
  • NEW - Wall-Sens(TM) Technology, safely cuts power to heater if it is removed from the wall. (All models)
  • NEW - Now rated for 475watts (10 - 13% heating performance increase) - all models.
  • NEW - Convenient Cordset storage inside heater to tuck away untidy power cord. (Plug-in models)
  • NEWHardwired models available, approved for commercial installation.  (HW1012T/HW1022T - with built in thermostat and HW1012N/HW1022N - with no built in thermostat)
  • NEWNow CSA (Canadian) safety listed (All models). If you are in Canada, please go to www.eheat.ca and you will get FREE SHIPPING to any location in Canada!

The Technology

The dual-stack convection technology featured in the Envi was born out of years of research and development by Conservetec. We wanted to find a solution for effectively heating a room using the smallest possible, amount of energy.

Dozens of heating methods were evaluated to fine tune the envi heater, but eventually the solution was found outside the traditional heating industry. A naturally occurring phenomena called the "stack effect" provided the basis for the final envi heater design.  Fanless heating could be enhanced by simulating multiple pathways, or “stacks,” inside the envi.  This technology boosts the flow of cool air from the floor of a room, into the unit, maximizing heat transfer out the top.  The resulting process creates a slow moving transfer of warm air around the room, effectively warming the occupants.

The result is a 100% pure convection, fanless heater that uses minimal energy but also effectively warms each room in the house or office.


The envi is:

  • Economical - low wattage technology (only 475watts)
  • Efficient - 100% Pure Convection Heating
  • Innovative - New Patented Stack Convection Technology
  • Safe for children, seniors, and pets - Cool-to-the-touch (90°F), Wall-Sens(TM) technology and automatic thermal cutoff
  • Simple to install  - Installs in minutes, no drilling required
  • Slim - Just 2 inches deep
  • Stylish – Beautiful flowing curves compliment any room interior
  • Health-promoting - Fanless so it doesn't blow dust or allergens into the air
  • Sleep friendly - Silent and auto dimming on/off power light
  • American Owned & Built* – High Build Quality – ISO 9001 Quality Control Factory Certification
  • Heats Room Size – 130 to 150 square feet
  • Built in Thermostat - Better temperature control
  • Sturdy & Crack Resistant – high tech 21st Century durable materials will not crack or separate at the seams.
  • Industry Leading Warranty – 3 years
  • Easy to clean – smooth wipe clean surface
  • Cord Storage - Cordset can be stored inside the heater for a more attractive look.
  • Hardwired Approved - Hardwired models are certified and approved for permanent electrical installation without need of a cord-buddy under UL Safety Listing 2021. The envi heater finally answers the need for a legal and safe, hardwired electric panel heater. (Only on models HW1012T[N] and HW1022T[N])


Model Number: HH1012T
Voltage Rating: 120V, 3.95 Amps
Power Consumption: 475 Watts
Unit Size: 19.3 in. (W) x 2 in. (D) x 22.2 in. (H)
Unit Weight: 10 lbs (shipped weight 12lbs)
Color: Luxury White










*contains both American & some foreign parts

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Product Reviews

Showing reviews 1-20 of 367 | Next

  1. Works as advertised

    Posted by Unknown on 18th Dec 2014

    I've only used it for a short time but the envi has lived up to it's claims. I use it in a bedroom that could never stay warm enough. This heater does a great job of keeping the room perfectly comfortable.

  2. Great supplemental heater

    Posted by Henry Thysell on 18th Dec 2014

    I've bought three of these heaters and find that they're great for supplementing heat in areas that we don't use often, therefor reducing my propane cost.

  3. Works out well in a motor home

    Posted by Paul T on 17th Dec 2014

    We purchased our first eheat panel several years ago for our Class C motorhome. We installed it in the back bedroom where it gets cold when the outside temps get in the forties and fifties. We just purchased a second one and will install this one in the front of our unit.
    What makes these panels work out so well is that they only stick out 2" from the wall and the only place that gets hot is directly above the unit. The front, sides and back do not get hot at all and that helps with the close clearances in a camper. The low amp draw is another plus.

  4. Love our heaters

    Posted by Unknown on 17th Dec 2014

    So far we are very happy with our heaters. We have an older home built in 1920, and it is propane heated. With the high price of propane we decided to try something different. The main floor of our home is about 1500 square feet. We purchased five of these heaters and got rid of the propane. Today is 21 degrees outside with a wind chill in the single digits, and it is 70 degrees in our home. We have recommended these to friends and family and wish we would have found them sooner!

  5. Haven't had it long but like it so far!

    Posted by Unknown on 16th Dec 2014

    Even though the weather hasn't been too cold we are very impressed by the amount of heat this heater puts out. Installation was pretty straight forward as long as you follow the instructions. I appears and feels well made.

  6. great product!!

    Posted by Unknown on 16th Dec 2014

    Easy installation and works as intended. Great product.

  7. We Love Your Heaters!

    Posted by Kalimitra on 15th Dec 2014

    There were so many 5 star reviews I must admit that I really wondered how true they were. We are so pleased with this heater, it arrived quickly and well packed, was easy to install, is beautiful to look at, so quiet you can't hear it running, is safe and cool to the touch yet puts out the heat, uses little energy compared to other heaters we've tried, the thermostat keeps one bedroom warm enough that the regular heating system runs far less, and all with a small light to let you know it's on. We purchased one for our daughter's apartment too and she installed it herself, loves all its features, especially how safe it is for animals. I'm sure it will save her a lot in payments for electric baseboard heat. And the best part is its affordable price, worth every penny. The online percentage off coupon with free shipping and a satisfaction guarantee made us realize it was at least worth a try. Thank you e-heat for the great information on your website about the envi - heaters that included tech specs with a description of how the heaters work along with an installation video. My husband and I felt pretty confident that we were getting a well made product. We are planning on purchasing one more for the upstairs guest bedroom.

  8. Very Pleased

    Posted by Kristine on 15th Dec 2014

    I live in an old and poorly insulated house. I purchased two heaters to help supplement my heating and am delighted. My entire house feels more evenly warm, and I am hoping that I see a lower heating bill next month - if so, I may purchase an additional unit.

  9. Easy Heat

    Posted by Steve on 14th Dec 2014

    A perfect heater for the bedroom. Super easy to install with a good template. The unit is really quite and keeps the whole room comfortable. There will be more of these units in my house.

  10. AMAZING!

    Posted by Unknown on 14th Dec 2014

    Easy to install, easy to operate, so far so good!

  11. Good Looking and works great

    Posted by Tony D on 12th Dec 2014

    Keeps the master bedroom at just the right temp. Heater comes for a short time then off. My wife is very happy with the room temp. I am pleased I do not have to turn up the house thermostat.

  12. Couldn't be happier...

    Posted by Butch Porter on 12th Dec 2014

    Couldn't be happier with the buying experience or the installation. Both were every bit as painless as described in the bulk of the reviews I read before purchasing. I bought two heaters and couldn't be happier with their performance. If I HAD to say something negative, I would say that, even though they're thermostatically controlled, we do have to turn them up a bit when it gets below freezing. Then again, we're heating 5 rooms with them, so probably not the heaters' fault.

  13. Yes, all the 5 star ratings are right!

    Posted by JB on 12th Dec 2014

    It's seldom that you look at reviews for a product and they are all good. This product definitely lives up to it's hype. Our master bedroom was always the coldest. This little heater is keeping our master (15x22) warm and it's a really nice heat, like a little fireplace. Tempted to buy one for each room and shut the central heat off in the whole house. Thanks for a great product.

  14. Great economical heater

    Posted by Unknown on 11th Dec 2014

    I have purchased about 12 of these heaters in the past 3 years, and love them. They are easy to install so you can quickly enjoy the room that they are installed in. The price and customer service are excellent and the shipping is fast. I have also recommended these heaters to other people and they love them too.

  15. Safest heater on the market

    Posted by Pat O. on 10th Dec 2014

    The heater I purchased was for a back basement room that was just too cool compared to the rest of the house. After other trials of even more expensive heaters, I wish I'd purchased an Envi heater in the first place. It was very important that the heater was quiet & NOT too hot to touch. What a perfect way to heat my 20 month old grandson's room. Every question I had was answered by the nicest customer service I have ever experienced. Thank you Envi staff!

  16. Perfect for our needs

    Posted by Unknown on 10th Dec 2014

    We bought one for our infant son's room. It's been a perfect way to augment the central heating. It's silent and safe, and does a great job heating the room, which is roughly 12x15 feet. It took me less than 30 min to install. I'm very happy with it.

  17. great heater have in 5th wheel camper

    Posted by Cherie on 10th Dec 2014

    Purchased this because was using so much gas in camper and any other heater would throw the breakers.Have to say if it cuts our had Bill 1/2what we use it will pay for itself we are really pleased with the purchase we made keeps camper at 70.

  18. great replacement heat source

    Posted by Joyce Very satisfied on 10th Dec 2014

    We are using these heaters to convert over from expensive oil heat. Great product we have used these heaters for 2 years and keep adding more each year. We like them so much my daughter started using them in her house to save on oil expense.
    They keep the rooms comfortable and we like the fact that they are not hot to the touch and are much safer around the 2 year olds.
    We also like that our electric cost has also been reduced by using these much more efficient heaters. We hope to see a smaller version in the future! We also try to by USA made products!

  19. Excellent Product

    Posted by John on 10th Dec 2014

    After purchasing one of these heaters for our primary residence, I liked it so much that I bought three more for our home in the Colorado mountains. My plan is to install one in each bathroom. These are far better and safer than a space heater. They are quiet, energy efficient, unobtrusive, and effective at heating small spaces. I'm very satisfied.

  20. works as advertised!

    Posted by deb on 9th Dec 2014

    I got it for my son who is renting a basement bedroom. Homeowner lowered heat to save money.
    This heater works great for him,and cost is low to run.I like that it is not a spaceheater that can tip over.

Showing reviews 1-20 of 367 | Next

Product Videos

Envi Heater | Installation Video (01:50)
Envi Heater Instructions and Installation VideoGet the Envi Heater Today at: http://www.eheat.comSave up to 50% on your heating bills!Like us on Facebook: http://www.facebook.com/envipanelheaterFollow us on Twitter: http://twitter.com/enviheaterEconomicalThe stylish wall-mounted Envi panel heater is the most innovative and energy efficient heater available. The Envi is the world's first heater to use stack convection technology to evenly distribute the perfect amount of heat throughout a room while reducing your heating bills by up to 50 percent.SafeThe Envi promotes a safe, healthy living environment, especially for children, seniors, and pets because it cannot be tipped over and the exterior shell always remains cool to the touch. And because the Envi does not use a fan, the days of worrying about dust and other allergen particles being blown into the air are a thing of the past.SimpleThe Envi installs on your wall in seconds using a simple 3-step process. No hassle, just clean, fresh, warm air.For more information or to order the envi wall mounted heater, visit our website at www.eheat.com
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