Nature's Comfort Outdoor Boilers

RSI Boilers - HeatMaster and Nature's Comfort Authorized Dealer

  HeatMaster SS G Series Outdoor Boilers
Outdoor Wood Boilers
Temperature Monitoring
Parts and Accessories
Nature's Comfort Site
Boiler Delivery

* A few Nature's Comfort pre-epa Demo units still available for residential use. Call or email for details.

G Series
G100 and G100s
Residential or commercial use

The G100 is our smallest entry in of our gasification furnaces. It’s perfect for a home or small outbuilding and is compact enough to be easily installed indoors.

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GS Series

G200 and G200s
Residential or commercial use

Our top selling gasification furnace, the G200 is a workhorse! Capable of supplying heat to a home and small shop or one large building. Ask us how the G200 can be put to work for you.

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G400 and G400s
Residential or commercial use

One of the largest gasification furnaces available, the capacity of this unit makes it suitable for many large load applications. It’s capable of heating up to 4 applications at the same time, a home and large shop or a commercial sized shop. It may be all you need for multi-building, high demand applications

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Commercial Model MF series and Coal C Series also available. For more details, go to    
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Please Contact us for more info or with any questions
Philip Howard / RSI
109 Commercial St / PO box 341
Arlington, WI 53911