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

15.00 LBS
Updated Gen2 model heater will ship instead of this model
Calculated at checkout

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 1665 | Next

  1. 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.

  2. 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.

  3. 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.

  4. 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 .

  5. 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

  6. 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.

  7. 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.

  8. 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!

  9. Great product

    Posted by Sherrilyn VanTassel on 13th Dec 2018

    These heaters are convenient and efficient.

  10. 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.

  11. We love envi heaters!

    Posted by Jeke on 3rd Dec 2018

    These are great little heaters. We use them in many rooms. Easy to install, but be sure to read the instructions, as it can take a little work getting them set properly so that they turn on.

  12. I love my Envi heaters!

    Posted by Lea Sammons on 30th Nov 2018

    I now own three Envi heaters and have them throughout the house. They are completely quiet and have a very even heat. I would definitely recommend!


    Posted by Ralph on 27th Nov 2018

    HEATS up my bathroom very well! No more cold duff in the morning. Fits nicely against wall and off the floor ...for easy cleaning. Quiet, no sound and radiates the heat well from floor to ceiling.

  14. Great Heater - living room 73deg but outside is 16deg!!!

    Posted by Mark McMahon St Paul Mn on 26th Nov 2018

    installed in 10 minutes keeps my living room in my condo at 73 being 16 outside and my living room is 12x14 set at the 4 o'clock position

  15. Great heater

    Posted by Michael Riffe on 19th Nov 2018

    Just received my heater today and in just a couple minutes I had it on the wall thanks to the included template. After having it on for a few hours the temperature on the front was around 90 and at the top was around 120. I will be buying a few more for my house.

  16. Excellent US product

    Posted by E.P. Colorado on 15th Nov 2018

    I have purchased 4 of the heaters over the past 2 years and have found them to be great supplemental heating for our home. The last 2 units we purchased went in our bunk house and work well to heat it as needed during the winter.

  17. review on Envi heater

    Posted by Steve on 12th Nov 2018

    This is a great little heater. I have purchased and installed 2 of them. Takes about 20 minutes.

    Puts alot of heat out. Silent, cool to the touch, attractive and efficient.

    My only suggestion would be to offer it with a longer cord. Cord is about 6 foot and if the outlet is on the left of the heater a longer cord would be helpful for some installations.

  18. Exceptional product

    Posted by Susan B on 12th Nov 2018

    This is my third purchase of this fantastic, economical unit. It exceeds all my expectations. Great price, fast shipping and a truly wonderful heater.

  19. Love this heater!

    Posted by CP on 11th Nov 2018

    We have one of these already installed in a basement bedroom and we absolutely LOVE IT. It warms effectively without raising our heating bill much at all. It was very easy to install and operate. Very pleased with this product.

  20. Outstanding Product!

    Posted by Chris N on 11th Nov 2018

    I just purchased and installed my third Envi heater. We just moved into a new home and sadly chose to leave two heaters behind in our old home.

    I bought this heater to take the chill off of our master bedroom which is above the garage. This is the perfect product. I keep it on a low setting, but if I want to really warm up the room I just crank it up and let it go!!

    Installation is a piece of cake thanks to the genius template included in the packaging. Be careful not to damage it when unpacking your heater.

    I could not be happier with this heater and the service from this company.

Showing reviews 1-20 of 1665 | Next

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