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Hearthstone Quality Home Heating Products, Inc.
Stowe Model 8321
O
WNER
’
S
I
NFORMATION
The installation must conform with local codes or, in
the absences of local codes, the current National
Fuel Gas Code, ANSI Z223.1 (NFPA 54) or
CAN/CGA B149 Installation Code.
(Installer
l’appareil selon les codes ou règlements locaux, ou,
en l’absence de tels règlements, selon les Codes
d’installation CAN/CGA-B149.)
Do not use this appliance if any gas control
part was under water. Immediately call a
qualified service technician to inspect the
heater, and to replace any part of the control
system and gas control that was submerged.
(Ne pas se servir de cet appareil s’il a été
plongé dans l’eau, complètement ou en partie.
Appeler un technicien qualifié pour inspector
l’appareil et remplacer toute partie du système
de contrôle et toute commande qui ont été
plongés dans l’lau.)
D
AILY
O
PERATION
The Stowe gas-fired heater is operated easily by the
homeowner once it is installed and adjusted by
qualified service personnel. The unit is controlled via
the wall-mounted thermostat during the heating
season. Set the thermostat to the desired room
temperature and the unit will cycle on and off as
required. By adjusting the variable output control
located on the gas control valve, the rate of heat
output can be varied to meet the heating
requirements of the season. Choosing a low flame
setting will result in longer burn cycles at a reduced
output, while choosing a high flame setting will result
in a shorter, hotter burn cycle. Through trial and
error, the homeowner can select the optimum flame
size for their setting, and application.
E
FFICIENCY
During the summer non-heating season, switch the
wall thermostat to “OFF”, and turn off the pilot by
turning the gas control to “OFF”. This will improve
the overall efficiency of the unit as the heat from the
pilot is wasted. When putting the unit back into
service, follow the lighting instructions described on
page 28.
C
ONDENSATION
When burned, fuel gasses produce Carbon Dioxide
+ Carbon Mo Water. So, when the
unit is first lit, especially when cool, it is normal to
experience some water condensation on the inside
of the window glass. This condensation will
evaporate within the first few minutes of operation. If
continuous condensation is observed on the window
glass, or dripping water is seen coming from any
part of the unit or venting system (chimney),
immediately discontinue operation of the unit, and
contact qualified service personnel.
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