K3Q Cozy Grate Fireplace Heater with Built-In Fire Back

K3Q Cozy Grate Fireplace Heater with Built-In Fire Back

Regular price $725.00 Sale

Efficient, affordable, and built to last a lifetime.


Please provide these measurements in the note field of your payment:

depth at top?
depth at bottom?
width in back?
width of the opening?
height of the opening?
door frame width for the 2x2 bottom?
  • K3Q or "Cube" fireplace heater with built-in fire back
  • Stock sizes available in 14”, 18”, 20”, or 24” wide and 14", 18”, 20", or 24" deep
  • The "Cube" is designed with the greatest surface area to provide clean and efficient firewood combustion and optimal home circulation
  • Suitable for furnaces with or without any existing glass doors
  • If used with glass doors, the "Cube" will raise them 2" higher as it slips in underneath
  • Works in masonry and zero-clearance fireplaces, as well as with gas logs or gas starters
  • Built with 100% renewable wind and hydro electricity
  • Made with fully welded uncoated non-galvanized structural-grade industrial carbon steel, and UL certified electrical components
  • Plugs into a standard 110 VAC wall outlet and consumes about 30 watts, which is equivalent to a couple compact fluorescent light bulbs
  • Quiet running at a measured 50 dB or fewer decibels and rated at 100 CFM each
  • Option to add removable ash tray for faster cleanup
  • Option to add blower speed control to further reduce background hum
  • Option to add spark arrestor screen to prevent the emission of flammable debris
  • Option to add automatic thermostat that shuts the fan off when your fire burns out
  • Ready for immediate shipping (see options for shipping outside of USA, Mexico, or Canada in checkout)
  • Please allow up to 2 weeks for assembly and ground shipping
  • Easy installation, no assembly required
  • Made in the USA