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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 1191 | Next

  1. The best I've ever seen.

    Posted by Jeff on 23rd Jul 2016

    We have three eheat's installed and have been in use for two winters and they kept the rooms pleasantly warm.
    We liked them so much we ordered four more for use in storage and work shop areas.

  2. nice stylish quiet space heater

    Posted by marc on 23rd Jul 2016

    First seen on Pinterest. Very stylish,quiet, energy efficient and very easy to install. I'm using for a nursery room since in Alberta, Canada winter is long and very cold. Our nursery room is not warm for the winter. I install and try it on the day of the delivery. I was happy with the quality, value and the fast delivery of envi heat. I would recommend this product for those family who is looking for a space heater out there.

  3. repeat customer

    Posted by Unknown on 12th Jul 2016

    Have used these heaters since they were only the flat panel that developed cracks in finish...even those were good. The cover and control are wonderful upgrades! I use for supplemental in larger room and only source in office and bathroom. The two I just purchased are gifts for a couple with young children (the second one I've given them. The other one for my bookkeeper to use in a garage remodeled into master bedroom for supplemental). My daughter in R I ordered one after seeing how well mine worked. They work really well where you have a lot of window glass to even out the temp.
    It would be nice if an extra mounting clip was included or they were made of metal, unless lined up just right the plastic ones can be damaged easily.

  4. Works great for Mom...

    Posted by Marsha on 5th Jul 2016

    My 94 yr. old Mom came to live with us and the front bedroom is over the garage & is usually colder. Needless to say even with 8 blankets & a down comforter she was still cold... Well, not anymore. I read about ENVI heater & it was just what I was looking for. What was important to me it was wall mounted and wouldn't tip over, not hot to the touch, very quiet & I leave it on all day so when she goes to bed she is toasty warm. It was easy for my Husband to install and easy to regulate the temperature. Great price and when I had a question & called you were so responsive & answered my questions. I wouldn't hesitate to recommend your heater... Now if only someone could come up with an air conditioner like that... Thank you so very much

  5. Just what I needed.

    Posted by Marion E. Mercer on 16th Jun 2016

    I was very sad that my bathroom addition didn't have under-floor heating because the marble floor was so ice cold. The Envi heater is exactly right to add the heat I need to be comfortable in there during the winter.

  6. very good heater

    Posted by km on 11th Jun 2016

    Very good looking heater, just installed in my 5th wheel trailer. Used 1 weekend, worked great--amazing output, no furnace noise!
    So far all good!

  7. Amazing heat output for such a low wattage device.

    Posted by Edward Impala on 25th May 2016

    I am amazed at the heat output coming from this wall unit. I have used many portable electric heaters over the years and they have been just ok at providing the additional heating I needed in some parts of my home.

    I stumbled across a wall panel unit at Lowes and tried it out and it was pretty good.

    i came across this unit while visiting family in DC area. I saw it in a magazine and ordered one.

    The envi heater, in my opinion, is a better unit than the the other panel wall heater I purchased an dway better than any portable heater I have every had.

    Great design:

    1. Built in reflective panel - no need to mount a reflective foil material on the wall like I had to with the other unit.

    2. Simple to install - used the box as the template. And only 2 screws with a clip on them to hold the unit to the wall. The other unit took 4 screws and they were wobbly and more difficult to install.

    3. Built in safety switch - on the wall clip. I liked this. It keeps the unit from running if you do not mount it on the wall.

    4. The plug - a simple design. However, the plug is flat so it lays flush against the wall. "all" other heaters I have ever used have had the bulky plug with the wire extending out the end of the plug. With the wire extending out the side the plug sits flush to the wall. Simple idea. However this really works nice for furniture placement.

    5. Low wattage - the low wattage allows the use of the heater without those nuisance circuit breakers popping when you plug in a blow dryer or iron on the same circuit and you get a call for heat at the same time. Less than 500 watts was a concern until I was able to feel the heat coming out of this compact unit.

    6. No fan - means no noise. And usually means no heat output. But this unit does an amazing job of moving heat in to the room. Totally attributed to the design of the heat chamber.

    7. The only weak link is the dial thermostat. I like to know the set point digitally = and this is just a knob. But once you find the setting you want it does hold temp.

    8. Excellent supplemental heat for the bedrooms in my basement. My daughter was visiting this Spring and immediately commented on it would have been nice to have had this in her room as a kid.

    9. I am considering using 2 in my family room to heat a larger area. With the low wattage that should not be a circuit overload problem.

    10. My wife does not care for the look of the unit. However, hands down it is much better and safer than any portable or baseboard or fan wall heater I have ever used.

    Overall - amazing little product. I've purchased 14 more since and have installed them in family members homes.

  8. Easy to Install Wall Heater

    Posted by Don Julian on 20th May 2016

    I have one room in the house that has two outside walls and only one heat vent into the room. Therefore, this room is always cold unless I turn up the house thermostat. After installing the Envi Wall heater, the room is holding a comfortable temperature and I do not have to turn up the house thermostat. Unit look great on the wall, takes no floor space, operates quietly, and keeps the temperature constant at 70F.

  9. great heater

    Posted by Unknown on 14th May 2016

    own two previous eheaters and need one more for a small room - works great

  10. Finally, a Quality Supplemental Heater.

    Posted by Bruce on 5th May 2016

    I recently bought one of the Envi heaters to replace a wall mounted ceramic heater. Initially, after unpacking the unit I was impressed with the product design and quality. Installation was simple and supplied documentation was concise and easy to follow. Although I have not had an extended period to run this heater, I am confident that it will meet my supplemental heating needs perfectly, and plan on purchasing others prior to the next heating season.

  11. 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.

  12. 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.

  13. GIFT

    Posted by E.T. on 26th Apr 2016


  14. 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.

  15. 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.

  16. Efficient and quiet

    Posted by Troy Groner on 7th Apr 2016

    Looks very clean as well.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

Showing reviews 1-20 of 1191 | 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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