Regency HI400: Large Wood Insert

This hybrid wood insert by Hampton completes the look of any room – with modern technology and traditional design; you get the best of both worlds – without sacrificing style or efficiency. The HI400 is the next generation of wood inserts, with the ability to heat homes up to 2600 square feet while meeting strict EPA standards.

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  • Eco-Boost™ Technology
  • 2.6 cu. ft. firebox accommodating 22″ logs
  • Single lever bypass damper
  • Single-lever air control
  • High performance brick-lined firebox
  • Clean glass system
  • 250 sq. inch viewing area
  • 110° opening door for easy loading


  • Temperature sensitive blower automatically turns on and off
  • Single load of wood providing warmth for up to 14 hours*
  • EPA Certified, providing an environmentally friendly and clean burn
  • Simple single draft rod for heat adjustment


  • Maximum BTU: 77,000
  • Log Size: 22″
  • Burn Time: up to 14 hrs.
  • Optimum Efficiency: 86.1%
  • Firebox Capacity: 2.6 cu. ft
  • Emissions (gms/hr): 1.8
  • View Area: 250 sq. in.
  • Room Size: 2600 sq. ft.

Unit Dimensions

  • Width (front): 28.8125″
  • Height: 21.75″
  • Depth: 19″

* Length of burn time and BTU output depend upon wood species used, moisture content of wood, elevation, climate conditions and installation.