Indoor Installation (Smokeless Loading Option Only) - Heatmaster G Series Operation And Maintenance Manual

INDOOR INSTALLATION (with Smokeless Loading Option Only)
IMPORTANT: The furnace must be equipped with the
Smokeless Loading Option to install the appliance in a
building.
IMPORTANT: A fire may be caused by the following:
Improper installation. To reduce the risk of fire, follow all
—
local codes and these installation instructions carefully .
Storing flammables in the same room as the furnace or
—
wood fuel .
Not carefully cleaning ash and embers from around the
—
furnace area after loading or cleaning .
ATTENTION: When installing the furnace in a building,
always make sure that smoke and CO detectors are
properly installed in the same area as the furnace . 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 building 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 building.
—
Chimney
Note: Incorrect chimney installation will void the warranty.
The chimney on your G Series furnace is a stainless steel
chimney . When installing the furnace, the chimney should
never be connected to a chimney flue serving another
appliance. Make sure the chimney, flue pipe, and draft
inducer fan stay clean and in good condition at all times .
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) requirements 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 appliances in the
USA or CSA B365 installation code for solid fuel burning
appliances and equipment in Canada.
The recommended chimney and collar adapters are listed
below.
Furnace Chimney Size
G100
G200
G400
This is a forced air furnace but it is important that the
chimney has a good draft to further eliminate any smoke
issues .
Note: Using a smaller chimney may cause smoke issues
and using larger chimney may negatively affect furnace
performance.
ATTENTION: CLEANING OF THE HEAT EXCHANGER,
FLUE PIPE, CHIMNEY AND DRAFT INDUCER IS
ESPECIALLY IMPORTANT AT THE END OF THE HEATING
SEASON TO MINIMIZE CORROSION DURING THE
SUMMER MONTHS CAUSED BY ACCUMULATED ASH.
G
SERIES
6"
6"
8"
9