Owner`s manual

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Ratings
Model NG LPG
Gas Natural Propane
Altitude (Ft.)* 0-4,500 feet*
Input Maximum (Btu/h) 26,000 24,000
Input Minimum (Btu/h) 6,500 13,000
Manifold Pressure (in w.c.) 3.6 10.0
Minimum Supply Pressure
(in w.c.)
5.0 11.0
Maximum Supply Pressure
(in w.c.)
10.0 14.0
Main Burner Injector
Marking
82-750 92-260
Pilot Injector Marking 35 27
Min. Rate By-Pass Screw 125 125
Specifi cations
Approval & Codes
This appliance is certifi ed to ANSI Z21.88-2014 / CSA
2.33-2014 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 insert
installations.
This appliance complies with CSA P4.1-09 Testing
method for measuring annual fi replace effi 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 qualifi 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.
*High Altitude Installations
Input ratings are shown in BTU per hour and are
certifi 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 confi rm.
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 739IRN and 739JLN are used with
natural gas.
Heater engine 739IRP and 739JLP are used with
propane gas.
The supply pressure must be between the limits shown
in the Ratings section above.
The supply connection
is 3/8” NPT female and
located on the left hand
side of the control valve.
The gas line entry point
is on the left hand side
on the fi replace.
Conversion Kits
The 739 Legend G3 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 739 does not require an electrical power source to
operate as a heater. However, if the appliance is fi tted
with a fan, a grounded power source is required.
QUALIFIED
INSTALLER
15