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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 281 | Next

  1. 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!

  2. 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.

  3. 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.

  4. Easy to install, operate.

    Posted by Eric Stover on 19th Nov 2014

    I use the two heaters in a 24' x24' shop. I mounted them on plywood so I could move then around to find the best locations. They are mounted on the wall now and are keeping the shop warm in the current 11 to 32 degree weather. I wood work in the shop and the heaters do not disturb the air or finishing process. Very pleased.

  5. Wow!

    Posted by Rod Sauer on 19th Nov 2014

    Wow, installed the wall heater last night and what a difference in the room. Easy, easy install, looks nice on the wall. Our bedroom is on the last train of the heat pump and it stayed 4-5 degrees lower than the rest of the house. Plugged the heater in and boom within couple of hours the room was a bit warmer than the rest of the house. Highly, Highly recommend to anyone. thanks, Rod

  6. Great way to warm up the room

    Posted by Unknown on 18th Nov 2014

    The design is attractive, it's warms up and radiates heat very quickly and it's truly economical. It was easy to install making this a truly great product.

  7. A great investment!

    Posted by Unknown on 18th Nov 2014

    I am very happy with the product and plan to purchase additional units in the future. While not quite as easy to install as advertised, it was a very easy installation process and definitely worth the effort. The cool-touch exterior is a plus for anyone with an infant or toddler.

  8. Love it.

    Posted by Unknown on 18th Nov 2014

    It's quite. Heat up the room in no time. And I don't have to worry about my grandchildren burning their hand my touching the heater.


    Posted by Unknown on 17th Nov 2014


  10. great heater

    Posted by Todd Nielsen on 16th Nov 2014

    does what is says .works well looks great

  11. Sleek and out of the way

    Posted by Alma Halstead on 16th Nov 2014

    I can't give a real review until I get my electric
    bill but so far I love this heater.
    I have plans to buy more of these as gifts for
    relatives and more for myself also.

  12. Nice blanket of heat

    Posted by Jeff on 16th Nov 2014

    Using these heaters in my two small chicken coops. I live in central New York State and winters are cold. Thus far the heaters have maintained good heat consistency in my coops as the coops are fully insulated. The heat is good for the chickens because the heat is a nice warm blanket of pure convection heat and does not rob the coops of humidity. I leave the heaters on the lower end of the thermostat setting because the chickens do not need the coops to be really hot. The heaters maintain 50 degrees in the coop. Well packaged, easy to install, and well made. Plus it does not get hot to the touch but still gives out good heat. That is why they are great for small coops withe pine shavings. Highly recommend!

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

    Posted by Frank J. Nice on 15th Nov 2014

    Heater arrived in excellent condition. It looks very nice mounted on the wall with its slim design. It even matched perfectly the paint color of our walls. It seems to heat quite well and evenly without any noise at all. There was a slight startup heating element smell. I had to read the manually to understand how to mount. I needed to call the company to ask several questions. The representative was very courteous and knowledgeable (as was the representative that took my order)and answered my questions. My wife, a tough critic, likes it and wants to order one for our daughter. She was also impressed with the few cents/hour heating cost.

  14. quick, easy and warm

    Posted by Unknown on 15th Nov 2014

    Open the box and immediately install and fill the warmth. How quickly you will feel the warmth will vary directly with the size of the room that you are heating.
    The built-in thermostat is a very welcome add-on, it makes a good heater much better.

  15. Silent but effective

    Posted by Kathy on 15th Nov 2014

    We already use one of these heaters but were so impressed in its ability to heat a small room, quietly and efficiently, that I bought two more to use in rooms that are underheated by our old house's furnace. Out of the way of dogs, looks good on the wall, and safe.

  16. Well priced, quality heater!

    Posted by JeanieB on 15th Nov 2014

    The eHeat Envi heater is well designed, attractive and simple to install. It does a terrific job heating the entire room. I highly recommend it!

  17. Good value .

    Posted by Unknown on 14th Nov 2014

    Initially, I had some problems with the safety wall sensing switch. But when that got resolved it worked great. The first time I turned it on, it had a heater smell but after a few days use that went away. The template was very helpful the during installation process. Clean design and I like the heat to wattage ratio. There are no fan or filters to clean which is a good thing. I'm thinking of getting some more of them for other rooms.

  18. Cozy

    Posted by Mike Brindisi on 14th Nov 2014

    This is the only heater that pumps out the exact amount of heat you desire. It's powerful if it needs to be, or very light if you just need to take the chill out of a room. And the best part...it is very unassuming, compact-quiet and easy to install. 5 STARS!

    This the second unit my family has purchased.

  19. Economical and Very Quiet

    Posted by Adele on 13th Nov 2014

    We bought 3 of these to heat our home this winter to save money from our expensive propane heat. I love that it is so quiet you can put your ear right on it and hear nothing. Much safer than space heaters and more attractive.

  20. Excellent!

    Posted by Unknown on 13th Nov 2014

    Return customer from 2005 when they used to sell those imported ones. Significant improvement to design and unit now is excellent. Keeps room nice and warm. Install easy.

Showing reviews 1-20 of 281 | 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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