Heatmaster G100 Operation And Maintenance Manual page 10

G Series Outdoor Furnaces
Installation should be performed by a qualified installer and will comply with all
Outside combustion air may be necessary if:
-The furnace does not draw steady, smells, rolls out smoke, is burning poorly or back
drafts or if any of these symptoms are alleviated by opening a window.
- The house is equipped with a well-sealed vapor barrier and tight fitting windows and/
or has any powered devices that exhaust house air.
- There is excessive condensation on windows in the winter.
- A ventilation system is installed in the house
The chimney on your G Series outdoor furnace is a stainless steel double wall insu-
lated chimney. It is attached to the furnace with a stainless steel adapter. When in-
stalling the furnace, the chimney should never be connected to a chimney flue serving
another appliance. Make sure chimney, flue pipe and draft inducer fan stay clean and
in good condition at all times.
ATTENTION : Before installing check with local building codes for information regard-
ATTENTION :
ing chimney height and distances to adjacent buildings, etc. the top of the chimney
must extend at least 3.0 feet above the highest point where it exits the roof and be at
least 2.0 feet taller than any point of the roof within 10.0 feet. For a new chimney, use
an insulated stainless steel system that conforms to type HT (High Temperature) re-
quirements of UL 103 and ULC-S629 and complies with the requirements of Chapter
11 of NFPA 211, Standard for Chimneys, Fireplaces, Vents and Solid Fuel Burning Ap-
pliances. The recommended chimney and adapter collar is listed below.
G100
G200
G400
The chimney must be connected using a minimum 24g black or blued steel flue pipe
and connecter. The shorter the stove pipe connection the better. Make sure to follow
local building codes.
Note: Incorrect chimney installation will void the warranty.
This is a forced air furnace but it is important that the chimney has good draft to further
eliminate any smoke issues.
Note that using a smaller chimney may cause smoke issues and using a larger chim-
ney may negatively affect furnace performance.
ATTENTION : CLEANING OF THE HEAT EXCHANGER, FLUE PIPE, CHIMNEY AND
ATTENTION :
DRAFT INDUCER IS ESPECIALLY IMPORTANT AT THE END OF THE HEATING
SEASON TO MINIMIZE CORROSION DURING THE SUMMER MONTHS CAUSED
BY ACCUMULATED ASH.
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FURNACE INSTALLATION GUIDE
FURNACE INSTALLATION GUIDE
requirements of the agency having jurisdiction.
INDOOR INSTALLATION
INDOOR INSTALLATION
CHIMNEY
CHIMNEY
Furnace Chimney Size
6"
6"
8"
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