"SIMPLE, EFFICIENT, DURABLE "

The GARN Wood Heating System

TECHNOLOGY

FRONT BUTTON - TECHNOLOGY

Learn about the GARN Wood Heating System:
  • Combustion design and heat exchange
  • Thermal storage
  • Operation
  • Connections and pieces

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DOWNLOAD MANUALS

FRONT BUTTON - MANUALS

The GARN Owner’s Manual:

everything you need to know to install and maintain your GARN Wood Heating System.
Owner’s Manual

The GARN System Design Manual:

learn how to design your hydronic system, connect to an existing pressurized system, and plumb your GARN correctly.

System Design Manual

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SIZING AND SELECTION

FRONT BUTTON - SIZING

Which GARN® WHS Model Best Fits Your Application?
  • Find out by using our Sizing Calculator.
  • You’ll need one of your monthly heating bills handy.

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