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

15.00 LBS
Updated Gen 2 model heater will ship instead of this model
Free Shipping

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])

Please review our Return Policy before placing an order.


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







Standard free shipping on all orders is NO SIGNATURE REQUIRED for delivery.

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

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Product Reviews

Showing reviews 1-20 of 1675 | Next

  1. Worth the cost

    Posted by Michael E. Black on 25th Mar 2019

    We purchased this unit and are very pleased with the results. Live in upstate of South Carolina nights get cold here it has kept our room the warmest in the house when we wake up in the morning.
    Very easy to mount on the wall.

  2. Perfect Solution

    Posted by Kris Stacks on 14th Mar 2019

    Great Design, Outstanding Performance, More than fair price, Etc

  3. Great heater

    Posted by E. W. on 7th Mar 2019

    I got this unit for a large unheated room attached to the house (no door in between). As soon as I plugged it in, lovely warm air began to rise up. Although it's a very large room, it is now much more comfortable, and the house heater is coming on less frequently. Great investment!

  4. Even my handyman is impressed

    Posted by Susan on 7th Mar 2019

    He said, after the easy installation, and looking at the features, that he intends to get one himself. It doesn't make a sound at all.

    I highly recommend this purchase

  5. I'm in love with a heater!

    Posted by Unknown on 25th Feb 2019

    My cold "back room" is now functional again with my new heater, which silently heats my room. It's nice and sleek too.

  6. A Great Wall Heater That Really Does The Job!!!

    Posted by Ward on 30th Dec 2018

    I've had two of the units for several weeks now and must say they are much nicer and warmer than my previous panels that I had installed, and I have yet to set them on maximum. The body remains cool to the touch which I like. The 3-year warranty is one of the best in the industry. Installation is a breeze, and I love the grounded wall plug and the push button on and off switch. There is just nothing to find wrong with this unit, not to mention they fact they are U.S. made. You must don't find that much anymore. Should I decide to get more units, this will be the one. I've been telling all my friends about it. Great Job Eheat!!!

  7. 4 stars plus

    Posted by dsullivan@snet.net on 30th Dec 2018

    Although I like this product very much, I never rate anything 5 stars. The product is good looking, easy to install and very very good at what it’s designed to do. It’s efficient and quiet and reasonably priced. I would and do recommend this heater to friends and family and have given this unit as a gift. Great heater!

  8. Great Product...Great Customer Service

    Posted by Robert S. (Steve ) Bell on 28th Dec 2018

    So refreshing to find a great company with a great product that also has exemplary customer service. I now have installed 7 units, 4 220v hardwire and 3 110v plug ins. Very satisfied with how the units operate and especially like the cost savings on my electric bill.

  9. Very Good heater

    Posted by Scott on 26th Dec 2018

    Put one of these in my tack room years ago and it works great. Bought another for the feed room in the barn and it takes the dampness out keeps it just right! Nothing freezes.

  10. These heaters work great!

    Posted by Ed Saidla on 23rd Dec 2018

    Just finished installing my third Envi heater. These heaters work great, no noise, efficient and cool to the touch. Perfect for areas that need extra heat.

  11. Absolutly the best wall heater

    Posted by Dean on 16th Dec 2018

    I do home improvements, in the last 5 years I have bought and installed 30-40 of these heaters for myself and my customers. I have never had an issue with any of them. The people I recommend them too cannot believe how efficient, small and economical they are to operate. I will definitely be buying more in the future.

  12. Undoubtedly the easiest heater I ever installed

    Posted by Vern Iverson on 16th Dec 2018

    I purchased a couple of these for a client (I'm a contractor) who needed some heat (replacing cadet wall heaters). The customer loved them, a bit to get use to because of no fan. I've purchased approx 20 since the first one plus had some clients purchase their own.They are almost like a piece of furniture because of the style. The only thing they could do to improve is to have the power plug removable so you could plug it in either side for outlet availability. It would also be nice if the cord was retractable :) Over all GREAT product.

  13. Product works!

    Posted by James on 16th Dec 2018

    Ordered two heaters last year. Works so well that I had to order two more. Saves on electricity cost vs. floor heaters.

  14. amazing

    Posted by TRACY NOISSEAU on 16th Dec 2018

    I l ove the product, it matches my decor , its very safe, it pulls cold air from the floor and converts it to warm air . it is clean and so cost effective . this is the second one I bought . my first one was last year in march . I use 1 in my refinished attic for zoned heating when we are in the gym and the other gets used in our living room as it is a little drafty. I live in upstate NY and winters well they have their moments. its quite.This year when I ordered it was on back order and it took a few weeks to get and I was fine with that cause waiting for this is worth it .

  15. Great Heater

    Posted by william k on 14th Dec 2018

    Great heater, worth every penny. quiet and provides even room heat. we're on our third heater with using the last one to heat a crawl space to keep the pipes from freezing. with having the crawl space insulated this heater kept the heat at 60 degrees when it was only 5 degrees outside. well worth the investment, thanks

  16. Quality Heater

    Posted by WoodDoc5171 on 13th Dec 2018

    This is our third Envi heater, but our first one that’s 110v with its own thermostat. It’s working as well as the 220v versions we’ve had in place for more than 5 years. It provides supplemental heat in a coolish room and keeps it perfectly cozy. Great heater and great folks at e-heat.

  17. Life saving heat ????

    Posted by harrywolfgang2@hotmail.com on 13th Dec 2018

    Great back up . Prevents pipes from freezing. Price excellent value. Looks smart. Easy to install. Everyone that seen them asks where did I get them.

  18. Worth the wait!

    Posted by Ed Kmotorka on 13th Dec 2018

    Repeat purchase, own 3 now; delivered and received as ordered, but was on back order for 3-4 weeks!

    Very happy with my repeat purchase; highly recommend these for an old historical house in CA!

  19. Great product

    Posted by Sherrilyn VanTassel on 13th Dec 2018

    These heaters are convenient and efficient.

  20. Excellent heater

    Posted by Trudy on 4th Dec 2018

    I installed my Envi heater in my bathroom last weekend, it took about half an hour - only because I read the manual first. It was dead easy. The only negative is that you start a screw at the bottom left and have to tighten it once the heater is mounted, using the provided allen key. This is virtually impossible to do and even laying on the floor I had a hard time and finally gave up. However, the heat is perfect and adjusts easily and it looks really nice, is low profile, and is safe. I did find the cord a little short, I needed 12" more so had to buy an extension cord (if the cord had been on the other side it would have reached LOL!) So all in all I highly recommend this heater.

Showing reviews 1-20 of 1675 | Next

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