G Series Outdoor Furnaces
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FURNACE INSTALLATION GUIDE
Installation should be performed by a qualified installer and will comply with all
requirements of the agency having jurisdiction.
LOCATION
Where you install the furnace will have an affect on the efficiency of your furnace. Alt-
hough the furnace is very well insulated, installing the furnace outdoors will mean some
heat loss at the furnace. The furnace will have less heat loss when installed indoors
away from the elements that can cause heat loss.
- Maintain adequate clearance of buildings and combustibles.
- Pile and store wood under shelter.
- Do not place or store wood within stove installation clearances or within the space re-
quired for charging and ash removal.
- For indoor installations where fans are used in the fuel storage area they should be
installed so as to not create any negative pressure in the room where your G SERIES
furnace is burning
- Contact all governing authorities in your area prior to installation.
- When choosing the location of your furnace you should consider prevailing wind direc-
tion, distance from home and wood storage for refueling.
- Give consideration for any effect on your neighbors.
CLEARANCES TO COMBUSTIBLES
Whether installing your G SERIES furnace inside a building or outside the following
clearances to combustibles must always be followed or damage and personal injury
may result:
- 4 -
Furnace Specifications
G100 G200 G400
Max BTU Output 120,000 BTU/hr 232,000 BTU/hr 330,000 BTU/hr
Heat Output (8 Hour Burn) 48,000 BTU/hr 111,500 BTU/hr 180,500 BTU/hr
Furnace Size (W x L x H) 36 x 56 x 74 48 x 72 x 79 51 x 84 x 86
Furnace Weight 1300 lbs 2400 lbs 3000 lbs
Firebox Dimensions (W x L x H) 18 x 18 x 31 28 x 29 x 34 28 x 40 x 39
Chimney Size 6” 6” 8”
Water Capacity 100 gallons 195 gallons 250 gallons
8 Hour Average Efficiency Using
Higher Heating Value of Wood
75.8% 79.0% 74.8%
Minimum Clearance to Combustibles
Furnace Roof to Ceiling (Indoor Installations) 6”
Side Walls & Rear 6”
Front (Loading door) 24”