Heatmor Wood Furnaces

Everything you need on Heatmor Wood Furnaces, including model details, industry rankings and customer reviews, all in one place.

Heatmor Wood Furnace Overview

Heatmor manufactures wood-fired furnaces for residential and commercial applications. Heatmor is a privately owned company located in Warroad, Minnesota.

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Consumer Reviews of Heatmor


  • Very Satisfied
  • Somewhat Satisfied
  • Neutral
  • Somewhat Unsatisfied
  • Very Unsatisfied
  • #6 of 37 Wood Furnaces
  • 77.78% of customers recommended

Corporate History

Gerry Reed founded Heatmor in 1984. In 1990 he began constructing Heatmor furnaces with corrosion-resistant heavy gauge 409 stainless steel. Today, Heatmor, Inc. operates in a 40,000-square foot manufacturing facility, with an 8,000 square foot research and development facility dedicated to improving product design.

Product Lines

Heatmor, Inc. has three types of furnaces: residential, commercial, and dual-fuel units. The three residential models, 100 CB, 200 CB, and 400 CB, are designed to heat anywhere from 3,000 to 10,000 square feet. There are two commercial models, the 600 CSS and 800 CSS, which heat spaces from 18,000 to 25,000 square feet. This kind of furnace allows a business to transform waste wood into heat while minimizing heat costs and landfill disposal fees.

The dual-fuel units heat areas ranging from 5,000 to 10,000 square feet and are capable of burning wood or oil. These furnaces come in two models: 200 CSS/OB and 400 DCSS/OB.

Heatmor’s new series of outdoor furnace, the X Series, is EPA certified. It is available in two models, the 200 X and 350 X, which are designed to heat areas ranging from 2,500 to 8,000 square feet.


All Heatmor furnaces have a limited lifetime warranty, pro-rated after 5 years, which covers defects in materials, workmanship and corrosion. Product registration is required within 30 days of purchase to validate the warranty.

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Heatmor Wood Furnace Reviews

Showing 1-5 of 27 reviews

"Good unit"

1.0 rating
Very Unsatisfied

Installed in 2005, works great to this day, only a bad pump, fan blower and normal wear or precaution items ever. I think it goes through a lot of wood but never really figured it out. And does really smoke when adding a fresh load, I try to do it at dusk or early dawn so nobody complains,


Southeast Minnesota

"Great stove, reliable"

5.0 rating
Very Satisfied

Awesome stove — have had mine for 2 years. Neighbors both have 15 year old units. Zero issues very reliable.

Dylan Knapp


"Terrible manufacturer support"

1.0 rating
Very Unsatisfied

I have had my Heatmor for 10 years. It developed a leak around the stack at the top of the water jacket. The water jacket is rotted 1/2 an inch from the weld on the stack. Heatmor's solution is a patch that needs to be welded to the jacked and stack. Unfortunately the patch will not slide past the lift bracket supports that are welded to the stack. When Heatmor was contacted about this, they just stated that they only made that patch and did not even attempt to come up with solutions. Customer support really sucks.

Bill Prudhon

Au Sable Forks, NY

"Pellets for me"

5.0 rating
Very Satisfied

Excellent outdoor pellet boiler. Heating twice the rated load (8 apartments) at a fraction of the cost! (17K on oil, 6k for pellets).Very pleased, will buy another!

J. Thompson

Central Maine

"Highest quality"

5.0 rating
Very Satisfied

I have owned my Heatmor since 2007. I am a welder by trade for more than 30 years. Heatmor fabricators are very skilled and with the design and quality of materials they have used to build them, my furnace will last more than 20 years. I am heating 2550 square feet of living space and an 850 square foot garage with radiant floor. I would recommend Heatmor to anyone. It is the best built and highest quality furnace on the market.

Rick Strout

Charleston, ME

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