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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 andHW1012N/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 298 | Next

  1. Good investment

    Posted by jim on 26th Nov 2014

    Bought for an attack to bonus room conversion heat source. Easy to install with no noise or smell when operating. Prior to ordering customer service was very friendly and informative. I choose this heater over others on the market because it is built in the United States.

  2. To good to be true?

    Posted by Jerry Stewart on 25th Nov 2014

    Well, I have to admit I may have been a little cautious on this buy. I bought Four and am so far very pleased. My biggest praise goes to whoever came up with the mounting set up. Genius is the template idea. Put a bullet level on top of the cardboard and poke two holes with an awl and then screw in two anchors and your done! Great job.
    I am waiting to see how my electric bill is next month, I use electric baseboard heaters and these are all but replacing them. These work best in a small closed room but I am using one in my living room with a vaulted ceiling and it will not heat the entire room but allows me to run my baseboard heater a lot less(kinda like a backup when the room gets extra chilly),but dollar for dollar, these bad boys get the job done....

  3. Extremely please with Envi wall mounted heaters

    Posted by Errol L. Recker on 25th Nov 2014

    I am extremely please with my Envi wall mounted heaters, they are quiet, economical, and I am looking forward to a lower utility bill.

  4. Genius install directions

    Posted by Unknown on 25th Nov 2014

    Really. Use the opened box to mark screw locations.
    A No Fail (unless you count the fact that I put the unit on a wall I Thought was internal, but hey, it works fine).
    Generally my upstairs bedroom is 52°. Now it's holding at a perfect 61° on lower settings. Perfect quiet sleep.

  5. So Far so good

    Posted by Dave Knupfer on 25th Nov 2014

    Well I received my heater quickly, even being delayed by weather here in Buffalo. Installed super easy and quickly. Nice new locking feature. Fired right up and worked perfectly.

  6. Perfect bathroom heater

    Posted by Len Burroughs on 24th Nov 2014

    This unit fit easily on the wall and for the first time in 38 winters in our home we have a warm bathroom for my wife. She is happy so everyone is happy!

  7. At first you do not see it.

    Posted by Eddie on 24th Nov 2014

    I live on a ground floor, behind the garage and that was my cold spot. I took my time installing it, it works very good, I keep the thermostat around midway.Good investment!

  8. Excellant product

    Posted by David B. on 24th Nov 2014

    The heater worked as you advertised. Easy to install and not bulky.

  9. great product

    Posted by Stan K. on 24th Nov 2014

    easy install, my 14 year old grandson installed in only 10 minutes. this heater works better than I expected

  10. eheat efficiency heater

    Posted by eheat efficiency heater on 24th Nov 2014

    Cheers here!
    It seems to work well. Easy to install. Just right for our family room. My wife is now with me again and doesn't have to wear a heavy blanket to watch TV. We've been looking years for a better way to warm this area.

    P.S. I found eheat advertised in a magazine by chance. Thanks guys, you make a great product!

  11. Best heater ever

    Posted by Starks on 24th Nov 2014

    We love this heater. When our house was built they did not put heaters in the bathroom. We had some small heaters that were so dangerous. We saw this in one of my husbands magazine and decided to take a chance. We were very surprised at how easy it was it install and we could not ask for more in a heater. Every morning when we get up the bathroom is warm and no need to worry about a fire any more.

  12. Truly Money Saving Device!!!

    Posted by Matt Gerath on 24th Nov 2014

    We have had a couple of the Envi Plug-In Electric Panel Heaters for a few years and have loved how they heat our small bathrooms. We just purchased another for ourselves and some for our children and parents. My parents have a very large bathroom on the north end of the house. WOW!! What a difference it has made in the comfort of that room! We have saved a lot on our heating bills by not having to use the overhead fan heaters!!! And, we are comfortable putting them in our grandchildren's bathrooms!

  13. So far so good...

    Posted by Unknown on 23rd Nov 2014

    We are very impressed with our new heaters! Beyond easy installation; excellent performance thus far; and very nice looking. Keep up the good work!

  14. family room

    Posted by Unknown on 23rd Nov 2014

    heats our family room which is always cold due to being on a slab and with the garage next to it very well but due to the size of the room need 2. Only thing, sometimes forget to shut them off before going to bed - so a plug-in timer works well. I am very happy with this product and have recommended it to one of our neighbors.

  15. great product

    Posted by Unknown on 21st Nov 2014

    I bought 2 of the Envi heaters to use as primary heating for 2 bedrooms in a basement. Both bedrooms have windows and no insulation at all in the walls. Please consider that we live in NY an not California.Temperature has dropped to 25 and rooms get comfortable in about 20min or so. Very easy to install, looks great, cool to the touch. Rooms are about 130-150sqft.Great product overall

  16. Surprised at how good it actually is!

    Posted by Jay K on 21st Nov 2014

    I live in NH. Bought this heater to replace a 3000 FHA heater in my laundry room. The laundry room has almost no insulation in the alls, and all are walls to the exterior of the home, and the garage (which is not insulated). It got well below freezing in the laundry room when the heater broke.

    The Envi has kept the laundry room comfortable at only half power, and I think itw ould be really warm at full power. It seems very safe and is attractive for a wall heater. I really like it a lot.

  17. Grandpa is awlays cold I always hot, E-heat great fit

    Posted by Cooler now on 21st Nov 2014

    Bought this so I could survive this winter, as my dad is always cold I and I am always burning up since he always cranks the heat. He loves this heater and I can sleep at night comfortably, thanks e-heat. Only issue I had was on installation plaster walls and your installation inserts do not do well together a short trip to the hardware stores, and install was back on track. Dad happy and warm which makes me happy and cooler

  18. Meets Expectation

    Posted by Ron S on 20th Nov 2014

    I bought this unit to maintain a comfortable temperature in a 12 x 16 outbuilding used as a weaving studio. The building is fairly well insulated & since we seldom get much below freezing here in the Pacific NW, this heater is easily up to the task. I have two other Envi (240 volt models) in the house that also perform very well. Overall, the heaters seem well designed and constructed. They are easy to install too!

  19. Best Bet for Comfort and Safety

    Posted by Greg Bazinet on 20th Nov 2014

    This is my 3rd heater and all serve different rooms at different times. My first is located in a bathroom to keep it warm and cozy in the winter and cool days. The second is in our master bedroom to provide comfort when we have high winds in the winter and a bit more help is needed to keep us warm and cozy. The third unit is in our basement bedroom and does a fantastic job in keeping it warm and cozy when we have extra company.

    In all cases installation was a snap. 2 units are plug-in and the bathroom unit is hard wired.
    Your instructions and installation template are the best I've seen and the quality is superb. All the comments we get are about the quietness (no fans) and good looks of the unit!

    Keep up the great work.

  20. High hopes and pleasantly surprised (so far)

    Posted by K3HME on 19th Nov 2014

    I bought the Eheat Envi model HH1012T to heat a small bathroom (~45 sq. ft.). The heater was very easy to install. I did drill two small holes for the plastic anchors even though the instructions do not require a drill. Once installed the heater came on right away and did a nice job of warming up a very cold bathroom. Initially there was a slight odor that I suspected was just part of the breaking in process as one day later I could not detect any further odor. I love the fact that the heater does not make a sound. That was one of its major selling points for our family as well as it was a wall-mounted unit. Once I have the thermostat set the way I want it I plan to leave the heater on until March next year. If I need to update this review in the future I will do so.

Showing reviews 1-20 of 298 | 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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