High Definition 81 – HD81

The first See-Thru fireplace in the industry to offer such dynamic choices for firebox design options. The Napoleon High Definition 81 Gas Fireplace features exclusive NIGHT LIGHT that radiates a warm glow into the room(s) even when the fireplace is off and a split burner system that produces beautiful YELLOW DANCING FLAMES®. Besides supplying two rooms with exceptional focal points, the High Definition 81 also offers the choice of a traditional PHAZER® log set, a modern CRYSTALINE ember bed or a glowing river rock setting. One fireplace, two rooms, exceptional views!


  • Up to 60,000 BTU's
  • Dimensions, 40 3/8"h x 52"w x 24 5/8"d
  • Natural Gas or Propane
  • See-Thru, Clean Face Design
  • President’s Limited Lifetime Warranty
  • Innovative, split burner system produces beautiful YELLOW DANCING FLAMES®
  • Choice of traditional PHAZER® logs, CRYSTALINE crystals or River Rock ember beds
  • Dual NIGHT LIGHT system illuminates the ember bed and firebox while gently adding a glow to the room, even when the fireplace is off
  • Fuel saving electronic ignition with battery back-up
  • Convenient remote, controlling the flame, blower and NIGHT LIGHT comes standard with the unit
  • Back-up control system ensures reliable use, even during power failures
  • Safety Screen Included
  • Perfect for residential or commercial use
  • Certified for bathrooms and bedrooms
  • Optional high output blower system, which can be remotely located for WHISPER QUIET operation
  • Optional MIRRO-FLAME Porcelain Reflective Radiant Panels or decorative Sandstone Panels
  • Optional power vent kit makes difficult installation locations possible with added flex vent and termination versatility
  • Optional colored glass (clear, amber, black, blue or red) are available to enhance or replace the Topaz CRYSTALINE glass


View Area30-3/4” X 36-3/4”
BTU60,000 NG, 50,000 LP

Efficiency Chart

Steady State 67%