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

12.00 LBS
In Stock (Ships in 1-2 Business Days*)
Calculated at checkout

more info

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.com/canada 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










*Due to popular demand, stock levels may vary and will ship within 1-2 business days. All orders **contains both American & some foreign parts

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Product Reviews

Showing reviews 1-20 of 1181 | Next

  1. Space saver

    Posted by Christine S on 5th May 2016

    Bought this unit for a 9x9 bedroom area in an unheated cottage. Works great and is very quiet. Needed a heater that was cool to the touch to replace portable radiator heater since small grandchildren will be using this room.

  2. Good heater for small areas

    Posted by Bill Brow on 4th May 2016

    I put this heater in a small bathroom on the lower level of my house where the bathroom stays a little colder and it works perfectly. I replaced an earlier model Envi heater and I like this model better because it has a positive on/off switch and provides more even heat. The unit has a switch that engages the wall mount clip so that if it should ever lodge loose from the mounts, it will shut off.

  3. GIFT

    Posted by E.T. on 26th Apr 2016


  4. Works as Advertised

    Posted by Dave Horn on 20th Apr 2016

    The Envi heated was easy to install following the very clear directions. Looks sleek and clean on the wall. Haven't had a real chance to test its effectiveness as the outside temperatures have been in the 70's for the last few days.

  5. e-heat wall heater

    Posted by devin on 20th Apr 2016

    I haven't received an electric bill yet but the unit is great so far. I plan to buy more in the future.

  6. Efficient and quiet

    Posted by Troy Groner on 7th Apr 2016

    Looks very clean as well.

  7. Installation was easier than falling off a log.

    Posted by Jonathan R. Wheeler on 7th Apr 2016

    We bought these to heat the first floor of our house. Installation was easier than even the website indicated. It actually took me longer to get a cup of coffee than it did to install these. Since they can be installed behind furniture, they're actually virtually invisible.

  8. Still on Front End of Experience

    Posted by Mike Saber on 2nd Apr 2016

    Very quiet. Doesn't take up a lot of space. Just had it a few days so far -- so hard to tell how good it is / will be heat-wise. We'll see.

  9. For use in our basement

    Posted by Judith on 1st Apr 2016

    Easy to install. We did not have a bad winter, so difficult to judge how effective it will be going forward. Appears to be efficient and does not take up a lot of space.

  10. Good product, easy to install

    Posted by Unknown on 31st Mar 2016

    The product is simple (Good). Very easy to install. It has warmed up our cold basement room nicely.

  11. Surrounded by gentle heat

    Posted by Chesa Keane on 28th Mar 2016

    I have lived in my home since 1999 and experienced MANY cold winters. The heating system in my home is an oil furnace - which I hate and can't afford. I have 500 gallons of oil under my front yard because it was simply too expensive and a terrible uneven, uncomfortable heat.

    I just purchased 4 Envi Heaters - and have only installed 2 so far - and I could not be happier. The heat is even, surrounding and so comfortable. Unimaginable before I got these heaters.

    I could not be happier that friends of mine suggested I try this heater. So I suggest to you - try this heater!


  12. This is the only heat in your bathroom to use

    Posted by Cora G Baker on 28th Mar 2016

    Looks great with any decor. I prefer this heater because I do not have a cellar, just a crawl space and it is just what I need.

  13. Super Efficient!

    Posted by Franklin B on 28th Mar 2016

    I live in the Pacific Northwest and needed a more efficient heat source for a 10X12 bedroom with 2 outside walls. The room had an electric wall heater, but the fan is noisy and the cost of operating it was not so good. I purchased one of your Envi plug-in wall heaters. It works fantastic! I usually don't rate products, but this one deserves to be heard..

  14. just the best

    Posted by rafael on 24th Mar 2016

    Now my daugther can sleep comfortally, as well as my wife because she does not have to stand at the middle of the night to cover her up again.
    Besides its economical, looks good, doesn´t sound and I made the installation.

  15. Bought another after first because we like it so much.

    Posted by Ian R. on 24th Mar 2016

    One of our rooms is colder than others. We bought this unit years ago and are more than satisfied. We created a home theater room in the basement. My wife said she wouldn't use the room until I installed an Envi heater. The second unit makes the theater room as comfy as the first.

  16. Extremely Satisfied

    Posted by Gary on 23rd Mar 2016

    We rarely take the time to rate products because we are very hard to please, but, this product satisfies me on many levels. Its economical, efficient, performs well, looks good, easy to install, Made in USA; perfect for taking care of those cold spots. I bought 2 initially to put in rooms that never get the heat from the Central Heat system, then I bought 2 more. And, could possibly buy more for our mountain cabin.

  17. Amazingly efficient and produces a nice heat

    Posted by Ed G. on 22nd Mar 2016

    This unit is amazing. It produces a nice heat, actually covers a room larger than advertised. Easy to install and I'm going to buy another one. I've already recommended it to people I work with.

  18. Love it!

    Posted by Jerry - Happy Customer on 22nd Mar 2016

    I started off with one of these 120 volt units in a 100+ sqft guest house. I was first amazed how it doesn't dry out the air at night (great for sleeping). it is dead quiet and dirt cheap to run. I then bought another (for a 10X12 bedroom). Then 3 more for a 300 sqft kitchen/dining room/living room combination - with TH115-A-120S thermostat - Absolutely love this set up. These envi heaters are my soul source of heat in my 450 sqft house and I could not be happier. The units truly pay for themselves in $avings. Highly recommended.

  19. Awesome space heater

    Posted by Matt on 17th Mar 2016

    I bought this heater for my 2 year olds room wich does not have a heat vent. Our house is 100 years old and previous to putting in this heater my sons room was average temp of 62-65 degrees. After we installed the Envi heater the average temp has been at least 70 degrees with the setting on the heater at about the 4th mark on the temp setting. If I turn up the heater to 5 or higher it gets up to 72+,too hot for my 2 year old at night. This product has been one of the best products I've bought in a while. The Envi heater works exactly as advertised. Some people have said it does not work very well but these people obviously did not read how this heater is supposed to work. If you read the Envi website it clearly explains how these heaters work. My electric bill only went up about 10 dollars a month. We used to have a Eden Pure type of space heater in my sons room,that heater was garbage it was 1500 watts and drew over 9 amps and it got way too hot on the front grille. That heater cost about 20 dollars plus a month to run and it only ran overnight. Also it was always in the way unlike the Envi heater wich mounts on the wall and out of the way. The room where the Envi is located is about 65 square feet, so a pretty small room but I have no doubt it would work equally well in a larger room. I plan to buy more for my house in the future. This is the space heater on the market today also with a killer warranty wich makes it even better. If your on the fence about this heater-BUY IT,IT'S AWESOME!!! This heater works very well in cold temp areas, I live in central Wisconsin wich gets plenty of days below zero and the Envi was more than able to keep up.

  20. Great for my baby's room!

    Posted by Unknown on 17th Mar 2016

    My new baby's room is above our garage. So, even though we keep the house warm, and it is new so we have good windows, that room is always cold. This heater has been the answer to our problem! Shipped same day as ordered and arrived within a few days. Easy installation. It has been easy to control the temp since we installed it and on full heat has warmed our entire upstairs I think. It's barely warm to the touch which is great, I don't have to worry about anyone burning themselves. Aesthetically I could not be more pleased, it blends in to the wall more than any other heater I could have found and doesn't take up space. It makes little to no noise. When we first plugged it in there was an odor and our fire alarm went off, the alarm is right above the heater. We called customer service and they said the run it on high for a few days and call back if we had any issues. The alarm stopped after that first time and the odor went away with a few hours. I am very happy with this product and the great customer service, worth the money!

Showing reviews 1-20 of 1181 | 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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