• "Our electric bill went from $457 in January to $112 in February with our Earth Outdoor Furnace!"
  • "Wow! It's one of the best decisions we've made!" - Missouri
  • "Not very often that you buy something and it exceeds your expectations."
  • "It is currently 76 degrees in our 'leaky/old' house and it is 16 degrees outside. What a blessing!"
  • "We purchased 2 furnaces last fall…best decision we’ve ever made!" - Missouri
  • "We heat our Home & Office with an Earth Furnace. Great Product!" - Norwood, MO
  • "We are loving our Earth Outdoor Furnace. It is a wonderful warm heat. You did a great job in building the furnace." – Kittrell, NC
  • "We are really, really enjoying our Earth Outdoor Furnace!" – Missouri
  • "Just wanted to pass along that we are thrilled with the performance of our Rancher 365 series furnace."
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NEW! Demonstration Videos

We've just added three, short videos demonstrating the Earth Outdoor Furnace.

Go to Video List

Mountain Man 505 Series

Mountain Man 505 Series

$8500.00

Great model for larger homes & multiple applications.

  • Weight - 2,210 lbs.
  • Firebox - 1/2" Thick
  • Burn Area - 48" l x 36" h
  • BTU - 400,000 approx.*
  • Water Tank - 315 gallons
  • 25" x 25" Access Door w/ NO Ash Door & Grate System
  • Outside Dimensions: 72"L x 51"W x 92" H
  • Insulation: R-23 - R-29 + solarguard
  • Forced Air Front Door Damper System
  • Forced Air option is available
  • Digital Read-Out Thermostat
  • 25 Year Limited Warranty
  • Variety of Color Options Available
  • Includes 1 Taco 3 Speed Pump Installed

Available in Black and Charcoal.