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Envi 220 Hardwired Electric Panel Wall Heater - 2nd Generation

15.00 LBS
Ships same or next Business Day

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)
  • 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)
  • 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 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, HW3022T)

Please review our Return Policy before placing an order.


Model Number: HW3022T
Voltage Rating: 220V, 2.27 Amps
Power Consumption: 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

Previous | Showing reviews 61-66 of 66

  1. HW3022T

    Posted by Craig on 7th Dec 2018

    We installed two of the wall heaters. They look attractive and work as expected. Love the silent heat performance, keeping the rooms comfortable.


    Posted by Carol on 7th Dec 2018

    Live in a 90 year old cabin in the woods with no central heat. Was so excited to find this electric heater so at night I no longer freeze and need a zillion quilts to try and sleep warm.


    Posted by on 7th Dec 2018

    We ordered three of these units last year for a basement buildout. Doing more in the basement this fall, so ordered another one. Works well for us.

  4. Excellent product

    Posted by Chris on 7th Dec 2018

    I’m just a home owner, but my contractor was quite interested in your product. Haven’t gotten into the cold season, but think as an auxiliary heat source, it will work great. Love how inconspicuous it is!

  5. Warm, warm, warm.

    Posted by Susan Rebelski on 7th Dec 2018

    This is an amazing little heater. Until a family member recommended it our bedroom was freezing. Within 2 hours of plugging it in the room had lost its chill. Hit 68 by bedtime. Also it hangs on the wall so no loss of floor space. Safe for small children.

  6. About time! Astounding heat output for the cost!

    Posted by Corinne Guilmain on 7th Dec 2018

    Wow. I love this heater. I only have one unit but I plan on buying at least several more. I put together a monthly heating bill for my house in Vermont. It looks like this. The floor plan here is open concept, long, with 3 bedrooms, a sunroom with all 3 sides in windows. This measures at 41 feet wide and 27 feet long. There is an attached enclosed room with no heat that measures 24 feet wide and 27 feet long. It is 48 degrees outside. The attached room with no heat measures at 62 degrees and the house measures at 71 degrees. There is a wood stove that is barely staying alive and hardly any heat is coming out of it. This is so if this experiment fails, I don't have to restart the stove. One unit is placed centrally in the house. So the figures I've given you are absolutely, in my opinion, astounding. But I have a question. How much is all of this going to cost? I just started so I have no idea what the cost is. But as far as the heat output goes, oh my gosh. There is a possibility that I won't be lugging in wood all winter long! I have a bad back and going through another winter like this is not an option for me. Now comes along eHeater to save the day. I am dancing a jig. So let's get to the costs so far. I have calculated a monthly figure of $350 to heat this place. This includes wood and propane. I will have to wait for the new figures to come in to see if there really is a savings here. The heater is on all the time. I never have to worry about it. It's not like loading the woodstove and counting down until the next load. I just leave it on. So now you have some figures to work with in deciding if this heater is right for you. It's right for me and I would definitely recommend this product. I don't usually write reviews, but this product is so good that I want to pass it on and congratulate the people who invented this heater. Oh, I forgot to mention that installation is a snap. You couldn't have made it any easier. Bravo!

Previous | Showing reviews 61-66 of 66

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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