Plug-in heating panels


  • Excellent for offices, basements, bedrooms, or any chilly indoor space
  • No electrician needed, plug-in to a 120 or 240-volt outlet (can be hard-wired)
  • Choose between white or black (2’x4′ only) powder coated finish
  • For info on artistic panels visit our artistic heaters page.
  • Primary heating: 7 watts/square foot
  • Supplemental heating: 4 watts/square foot
SKU: plug-in-panel-heaters Categories: , , , , , ,


Features & Benefits:

  • 1/2″ thick,
  • Pays for itself in energy savings and requires no maintenance
  • Mounts onto wall or ceiling with included brackets
  • Plugs into a standard wall outlet or can be hard wired 120, 240, 208, or 277 volts.
  • Controlled with a 120-volt plug-in thermostat, timer, or wall mounted line voltage thermostat
  • Available in white, black (2’x4′ only), stock images, and custom images available
  • Designed and manufactured in Washington state
  • 5 year warranty

Note on insulation:

It’s important to note that any heating system will preform best when used in a properly insulated space. To learn more about how to insulate and calculate how much you could save by upgrading your insulation click the button below.


Plug-In Panel Specifications

NOTE: Specifications at 120 volts, also available at 240, 208, and 277 volts. EU and Asia panels available at 100, 200, 230/240 volts.


Sizing guidelines for Plug-in heating panels: Yoga studios, please fill out our Yoga Quote Form

  • Design in a manner that the panels are placed in symmetry, similar to where you would place lights, areas of high heat loss, and where you want the comfort to be.
  • Design the layout so it is also aesthetically pleasing to the eye and the most balanced heat, especially if more than one panel may be used. (I.E. using (2) 2’x2′ 400 watt panels vs. (1) 2’x4′ 750w panel).

Ceiling mount applications:
NOTE: For wall mount applications increase the watts/square foot below by 25%.

Average watts/square foot (w/sf) that we see for most ceiling applications, assuming a desired operating temperature of 70F/21C.

  • Primary heating: 7 w/sf
  • Supplemental heating: 4 w/sf
  • NOTE: For rooms with poorly or unknown values of insulation in the walls, floors, ceilings, high ceilings, or large windows, please consider improving these areas and/or adding more watts/sf than suggested.

Examples of watts/square foot by room type:

  • Bath areas: 7 w/sf
  • Living room, office, den, dining or corner bedroom: 5-6 w/sf
  • Middle bedrooms or kitchens: 5-6 w/sf
  • Garage or workshops 6-7 w/sf
  • Basement family rooms 6-7 w/sf

For each feature below, add 1 watt/square foot to the primary or supplemental heating application:

  • 3 or more exterior: walls (Add 1 w/sf)
  • Split level rooms: (Add 1 w/sf)
  • Skylights, sliding glass doors, or fireplaces: (Add 1 w/sf)

For vaulted or cathedral ceilings higher than an average of 8 feet:

  • 10′ ceiling increase watts by approximately 33% (i.e. use a 3.5’x 3.5′ 1,100w vs. a 2’x4′ 750w).
  • 12′ ceiling increase watts by approximately 40% (i.e. use a 2’x4′ 750w vs. a 2’x2′ 400w).
  • Note: For rooms with high ceilings we suggest you consider using our cove heaters.

Recommended Energy Code Specifications and other considerations:

  • Assuming an operating temperature of 70F/21C
  • R value of walls R21, ceilings R38, floors R30, and glass R2
  • Air exchange of .25 per hour
  • NOTE: It is advisable check your local energy codes to maximize the energy efficiency of our heating products, which will perform best when the performance envelope of the room(s) is considered as well.
  • NOTE: Only one line voltage thermostat (manual or programmable) per room is required. For rooms requiring more than 4,000 watts, a low voltage thermostat, heat relay, and transformer will be required.

Additional information


2' x 2' / 400 watts, 2' x 4' / 750 watts, 41.5" x 41.5" / 1100


120, 208, 277, 480


Black, White


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