7
Ratings
Model
N
P
Gas
Natural
Propane
Altitude (Ft.)*
0-4,500 feet*
Input Maximum (Btu/h)
36,000
31,000
Input Minimum (Btu/h)
15,000
15,000
Manifold Pressure (in
w.c.)
3.6”
10.5”
Minimum Supply
Pressure (in w.c.)
5”
11”
Maximum Supply
Pressure (in w.c.)
10”
14”
Main Burner Injector
Marking
Cat #
82-1200
Cat #
92-360
Pilot Injector Marking
#51
#30
Min. Rate By-Pass Screw
#190
#125
*High Altitude Installations
I
nput ratings are shown in BTU per hour and are
certi
fi
ed without deration for elevations up to 4,500 feet
(1,370 m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installations must be in accordance with the current
ANSI Z223.1 and/or local codes having jurisdiction.
Heating value of gas in some areas is reduced to
compensate for elevation—consult your local gas
utility to con
fi
rm.
Speci
fi
cations
Approval & Codes
This appliance is certi
fi
ed to ANSI Z21.88-2009/
CSA 2.33-2009 American National Standard / CSA
Standard for
Vented Gas Fireplace Heaters
for use in
Canada and USA, and to CGA 2.17-91
High Altitude
Standard in Canada
. This appliance is for direct vent
installations.
This appliance complies with CSA P4.1-09
Testing
method for measuring annual
fi
replace ef
fi
ciencies
.
The installation must conform to local codes or, in the
absence of local codes, with the
National Fuel Gas
Code, ANSI Z223.1
or the
Natural Gas and Propane
Installation Code CAN/CGA-B149
. Only quali
fi
ed
licensed or trained personnel should install this
appliance.
This appliance must be electrically grounded in
accordance with local codes, or, in the absence of local
codes, with the
National Electrical Code, ANSI/NFPA
70
or the
Canadian Electrical Code, CSA C22.1
.
For installations at elevations above 4,500 feet
(1,370 m) in Canada, please consult provincial and/or
local authorities having jurisdiction.
Supply Gas
Heater engine 1200EAN is used with natural gas.
Heater engine 1200EAP is used with propane gas.
The supply pressure must be between the limits shown
in the Ratings section above.
The supply connection is 3/8 inch NPT male and
located on the left hand side of the
fi
rebox. A shut-off
valve (not supplied) is required on the supply line to
isolate the unit during service.
Conversion Kits
The 1200 Ventana is supplied as natural gas or
propane gas and is
fi
eld convertible between fuels. See
instructions packaged with the conversion kit for further
information.
Electrical
The 1200 does not require an electrical power source
to operate as a heater. However, it requires electrical
power to operate its decorative hearth light.
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