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Envi High-Efficiency Whole Room 220v Hardwired Electric Panel Wall Heater - 2nd Generation (HW3022T)

15.00 LBS
Ships in 5-7 business days

Product Description


The HW3022T is a direct replacement to the HW1022T model. The Envi™ Wall-mounted Electric Panel Heater is one of the most efficient, stylish, and innovative space heaters ever developed. After 7 years we have finally refreshed the Envi Heater with a more stylish look. The HW3022T Envi Heater is a 220volt hardwired whole room heater and has a built in thermostat.


  • True Temperature-Controlling Thermostat. (Only models HH3012THW3012T and HW3022T)
  • Wall-Sens(TM) Technology, safely cuts power to heater if it is removed from the wall. (All models)
  • 475/500 watts - low wattage convection heating that doesn't dry out the air, won't trip the breaker but is still powerful enough to heat a 130sf to 150sf rooms.
  • Convenient Cordset storage inside heater to tuck away untidy power cord. (only Plug-in models)
  • Hardwired models are approved for commercial installation.  (HW3012T/HW3022T - with built in thermostat and HW3012N/HW3022N - without thermostat)
  • Conforms to UL & CSA (Canadian) safety standards (All models).
  • Available in Canada also. If you live in are in Canada, please click on to receive 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 to find a solution to effectively and safely heat a room using the smallest possible, amount of electrical heating energy.

Dozens of heating methods were evaluated to fine tune the Envi heater, but eventually the answer was found in a naturally occurring phenomena called the "stack effect". This provided the basis for and eventually we won a patent for the final Envi heater design.  Natural convection, fanless heating is enhanced by simulating multiple pathways, or “stacks,” inside the Envi heater.  This technology boosts the flow of cool air from the floor of a room, into the unit, and maximizes heat transfer out the top of the heater.  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 a house or office - or any room or space for that matter!

What are the Benefits?

  • Economical - low wattage technology (only 475/500 watts). Costs as little as 4-5 cents an hour to run.
  • 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 thin
  • Stylish – Beautiful flowing curves compliment any room interior
  • Healthy - Fanless, non-forced air design that doesn't blow dust or allergens into the air and around the room.
  • Sleep friendly - Silent and auto dimming on/off power light in dark rooms, is helpful for light sleepers.
  • 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 under UL Safety Listing 2021. The Envi heater finally answers the need for a legal and safe, hardwired electric panel heater. (Models HW3012T, HW3012N, HW3022T and HW3012N)

Please review our Return Policy before placing an order.


Model Number: HW3022T
Voltage Rating: 220V, 2.27 Amps
Power Consumption: 475/500 Watts
Unit Size: 19.3 in. (W) x 2 in. (D) x 22.2 in. (H)
Unit Weight: 10 lbs (shipped weight 15lbs)
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 1-3 business days.

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Product Reviews

Showing reviews 1-20 of 37 | Next

  1. A Home Run

    Posted by Cherie on 14th Oct 2020

    As soon as I moved in I broke the glass heater in the kitchen. Since the Victorian home is over 100 years old I'd given up on finding any replacement. My son found you and we bought the wall heater of our dreams. Thank you! We love the heat, the small footprint and easy use. Well done.

  2. works good, finicky to hang

    Posted by Liz Mauro on 14th Sep 2020

    the heater works great and uses very little electricity! I found it a little tricky to hang because my house is old and the walls are not flat or level... but overall would recommend.

  3. They simply work

    Posted by Jeffrey Rabin on 19th Aug 2020

    We had redone our basement and it was great but got so cold in the summer that we needed a blanket to watch TV. Someone suggested Envi heaters - it's a large area so we installed 3 and they worked. It took a couple of days but now we have to lower the temperature. Our room is usable. The wall above the heater does get very warm - would be nice to have a small deflector shield push the heat away - but even our 4 year old grandson can put his hand there. The sales team on the phone were excellent, delivery prompt. These get the job done.

  4. A fair deal

    Posted by on 24th Feb 2020

    The heaters perform well, the price was ok and the delivery was prompt.

  5. Heats Bedroom Quickly and Quietly

    Posted by on 15th Feb 2020

    Just got his for my bedroom which is colder than rest of the home. It heats so well that I only have to use it on the coldest nights. Since it is adjustable, it is perfect to keep the chill off and still get a good night;s sleep. It is perfect and energy efficient too. I don't have to worry about it getting hot like a free standing heater with elements that heat up.

  6. warm office

    Posted by Doran G on 30th Jan 2020

    my office is at 100sf so i needed more floor space done away with those 1500watt heaters that take up floor space and cost more to run them, this envi heater is excellent i got it wire to wall thermostat set on 65. my wife tells me it to hot in here. Thanks PS i own 3 of them

  7. So easy to install

    Posted by Bob Doyle on 26th Jan 2020

    Arrived in a timely fashion even though it was in the middle of Christmas season. Happy with the safety of the heater around my grandkids. Will be ordering more for other rooms.

  8. GREAT Product

    Posted by Jim Wensley on 25th Jan 2020

    Just started using it, but design and workmanship was outstanding. Small, efficient, easy on the eyes and the pocket book. No noise.

  9. GREAT Product

    Posted by J Wensley on 25th Jan 2020

    Just started using it, but design and workmanship was outstanding. Small, efficient, easy on the eyes and the pocket book. No noise.

  10. Wish I had this years ago!

    Posted by J. Argites on 22nd Jan 2020

    Very easy to install and completely silent! So glad I don’t have to listen to the wall heater with a fan any more. Going to replace all my Cadet heaters with envi’s.

  11. Great product

    Posted by Dirk on 19th Jan 2020

    Easy install. Silent and heats up great.

    Heat bill is half

  12. Simple device with fantastic results

    Posted by JBuck on 10th Dec 2019

    The device was very simple to install and has helped eliminate floor clutter in our children's bedrooms. They remain on 24/7 and keep the bedrooms adequately warm. Our home is a 70yr old house with plenty of possibility of cold air leaks, this device keeps the room at constant temperature with absolutely no noise.

  13. Easy to install, a bit hot on the wall.

    Posted by Gro Buer on 27th Nov 2019

    Love that the heaters don't have to be low on the wall and right where the sofa goes in a small house. One of the heaters makes the wall quite warm above it, so I hope this isn't a problem. Much better than baseboard heaters. Now have 5 of them in and running after a few hours of installation. We had to splice to 220 wiring.

  14. Best heaters ever!

    Posted by Rei on 21st Nov 2019

    A friend suggested these heaters and I cannot say enough about them. I had some initial hiccups getting the right heaters, all on my naivete, not on eHeat. They were nothing but great every time I called. Now that the heaters are in I could not be happier. Completely silent, streamlined, attractive, and energy efficient to boot. I will refer these heaters and install them in any home I own.

  15. Completely quiet!

    Posted by Kandice Gumbert on 21st Nov 2019

    Not a sound and keeps the laundry area at a great temp! So happy to do laundry without freezing and leave it on a low setting. Takes no floor space and very minimal space extending into the room. So happy I searched and found Envi. Made in America

  16. My new Envi heater

    Posted by Russell Elliott on 21st Nov 2019

    We absolutely love our Envi heater in our bathroom. Keeps it nice and toasty . It was very easy to install . I had everything ready so when it got here I hat it up and running in as little as 15 minutes. I would recommend these heaters highly to everyone !

  17. just what the doctor ordered!!

    Posted by Steve on 18th Nov 2019

    Easy installation, economical comfortable heat in the spare room over my garage.

  18. nice and easy

    Posted by RLH. on 17th Nov 2019

    The video's were very accurate. Instillation was very easy as well as wiring no problem. Heat is perfectly easy to adjust and thermostat adjust and holds a steady temp on all 4 units. AMAZING.

  19. Great heaters- will pay for themselves in one winter

    Posted by Jim on 17th Nov 2019

    I have two 220* and three 110 heaters for the three rooms in my 1200 sq. ft. shop, and at only half power they keep the entire shop at 65-66 degrees in freezing weather. Very happy.

    *I had two 220 outlets available from removing my two loud, energy hog Cadet heaters. The Envis will pay for themselves in just one winter.

  20. Perfect!

    Posted by Teresa on 17th Oct 2019

    I have two of these. They work great and a very quiet. No need to worry about little ones burning themselves!!! Just what I was looking for.

Showing reviews 1-20 of 37 | Next

Product Videos

Envi Heater: The Best DIY Heater with Jason Cameron (02:54)
Jason Cameron explains why the Envi Heater is the easiest heater to set up! Take advantage of our patented energy-efficient, money-saving technology and save up to 50% on your heating bill! Buy one today and we'll send it to you with FREE SHIPPING (in the continental US only). Get the Envi Heater today at: Like us on Facebook: Follow us on Twitter:
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