The GARN Owner’s Manual:
everything you need to know to install and maintain your GARN Wood Heating System.
WHS 1000/1500/2000 Manual
WHS 3200 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 ManualThe Electric Heating Manual (updated as of June 10, 2019):
learn how to wire and interface the GARN Electric Heating Package with your GARN thermal storage. Perfect for taking advantage of low-cost off-peak rates:
Electric Heating Manual