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

12.00 LBS
In Stock (Ships Same Day)
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 466 | Next

  1. Fantastic Product

    Posted by Rick on 23rd Jan 2015

    I'm nothing but impressed with the Envi Heater. It was an easy install, it looks great in my daughters room and its very efficient. Her room has always been the coldest room in the house because its over our garage and has 3 outside walls. Her room is now nice and cozy and we dont even have it turned up to the half way point! Great Product!!

  2. I'm Warm Now!

    Posted by Unknown on 23rd Jan 2015

    I am so pleased with this product. It arrived quickly and the instructions were very easy to follow. We did a bit of a custom install do to our requirements but it works exactly as advertised. It makes no noise at all. I am using it in a home office that has many electronic products running so I had a concern that it might 'kick the breaker' but it does not. Wish I had ordered it sooner!

  3. cozy closet

    Posted by Rafa on 23rd Jan 2015

    My closet is about 150 sq. feet - The Envi Heater keeps the area nice and comfortable - and it carries the warmer air into bedroom, keeping the central heat from running more often.

  4. perfect

    Posted by Ron on 22nd Jan 2015

    I replaced a very noisy, fan powered electric heater with the envi, to supplement the furnace heat in the mud room. The mud room never got really warm.
    It is now not only warm with a low setting on the thermostat, but the best part is that it is silent. I'm really happy with it.

  5. I love this heater!

    Posted by Unknown on 22nd Jan 2015

    My bedroom has always been the coldest room in the house in the winter. This heater is great! Easy to install and it keeps the room nice and toasty. It doesn't make a sound. I would recommend this heater for anybody.

  6. My living room is comfy now!

    Posted by Jeff C on 22nd Jan 2015

    We have a modest 1000sq ft ranch home that has a living room with 3 exposed walls. This was always the coldest room in the house and the furthest from the furnace. It would always run about 2 deegrees colder than what the rest of the house was. Just got our Envi wall heater 2 days ago and I must say it has made a huge difference as now the living room is 2 degrees WARMER than the furnace thermostat setting and the rest of house, a net increase of 4 deegrees! This enables us to turn our thermostat lower. As I'm writing this , I am ordering 2 more heaters and putting another one in the other side of living room since we're in this room 90% of the time , might as well be super comfy and also putting another heater in kitchen. Over time , our 3 units will for sure pay for themselves with our lower heating bills.

  7. 110% On Point! Trustworthy Company!

    Posted by Unknown on 21st Jan 2015

    After studying the different options there are to choose from, the Envi products caught my attention. The different reviews backing the product helped us to purchase this style of heater. Even though it was a tad bit more expensive than another one we were going to choose, we decided on the Envi & we are not disappointed! The online service along with it coming right on time, the packaging & the time it took to mount the unit was easy. We would purchase again at anytime. Thanks for your service & being a trustworthy company.

  8. Couldn't Be More Satisfied

    Posted by John on 21st Jan 2015

    I purchased this for my daughter. She lives in an old townhouse in center city Philadelphia. The previous owner built a one story addition which has 3 exposed plaster walls and a roof. While it is heated by the main heater, the heat doesn't come to the room as efficiently as it should. The room can get very cold. After much research, I chose the Envi. It installed as easily as advertised and the room is now warm.

  9. I was a little skeptical but love the Envi now!

    Posted by Karen on 21st Jan 2015

    I love this heater! I have a large bedroom with a high ceiling. There is glass on 3 sides of this room and our thermostat is outside of this room in the hall. The room has always been cold in the winter. I decided to try the Envi heater after reading some of the reviews. I was not expecting it to heat the entire room, but just wanted a little more warmth in one area. It adds heat to the whole room and does it noiselessly!

  10. Very pleased

    Posted by Unknown on 21st Jan 2015

    The units arrived quickly after placing the order. Very easy to install and to start using. 30 minutes, tops for the 1st unit. I will consider buying a 220v unit in the future.

  11. Uses Less Electricity, Great Heater

    Posted by Dennis Speziale on 21st Jan 2015

    Great heater, more than what i expected! And it uses less electricity like it claims!

  12. Great so far!

    Posted by Unknown on 20th Jan 2015

    It looks great, easy to install, and warmed the room up fast! Highly recommended!

  13. Amazing Warmth-Great Looking--Safe and Cool to the Touch

    Posted by BootNut on 20th Jan 2015

    Our 1950's house in cold winter Michigan was built with a 9'x 18' room on a concrete slab that doesn't have a heat duct. The room would heat up to a tolerable temp if we kept the door to the rest of the house opened but the furnace would have to run for a long time to get it there and kept kicking back on to keep it there. After a lot of searching the internet for a safe heater we could not be happier with this product. Delivery was fast--installation was easy. Now the room is cozy to use and the furnace isn't running all the time! We initially bought 2 heaters but one does the trick in this room! Because the heater runs so quietly we are going to keep the other one and put it in one of the bedrooms that's heat deficient.

  14. Great Item! Got Here Fast - Super Easy to Use

    Posted by Unknown on 20th Jan 2015

    I just bought my 2nd heater and so far I"m very impressed by how easy it is to install and by how great it looks! So far so good!

  15. Best of the Best

    Posted by joel on 19th Jan 2015

    This is an outstanding product that works as advertised. My baby can give it a hug without fear of a burn. :) The seller gave outstanding service. If you need a little heat in a small package, this is your best buy.

  16. Better than ever!

    Posted by Unknown on 19th Jan 2015

    This the third and newest model of the Eheat unit. It was easy to install and works even better than the older units!

  17. excellent heater

    Posted by Rich V on 19th Jan 2015

    This heater was a snap to install. Just follow the simple instructions and plug it in. Took all of 5 minutes. The heater is cool to the touch and very effective .

  18. It just works!!!

    Posted by Mark on 19th Jan 2015

    Simple installation, quiet operation with very nice and even heat throughout the room. Finally, my daughter's room is no longer cold. Thank you eheat!!!

  19. Safe, efficient heater

    Posted by Unknown on 18th Jan 2015

    Space heaters worry me because of the amount of electricity they pull, sometimes flipping circuits or making the plug hot. The Envi does not do this. Easy to install and safe. It's doing a great job in the office!

  20. Works much better than a space heater

    Posted by Jay on 18th Jan 2015

    I purchased 1 for my computer room that does not heat up via our gas fireplace and one for the master bath. The one for the bath heats up the 72 sq. ft. bath plus the 210 sq. ft. bedroom.

Showing reviews 1-20 of 466 | 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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