Valor 1800KNGK V

INSTALLATION MANUAL
1800KNGK / 1800KPGK Gas Conversion Kit
Use with Valor L3 1800K Heater Models ONLY
Kit Contents
• 1 Pilot injector
• 1 Main burner injector
• 1 Minimum rate bypass screw
• 1 Set of conversion labels
Tools Required
• 7/16" socket driver with extension to install main
burner injector
• Small (jewelers size) fl at blade screwdriver, to set pres-
sure
• Small fl at blade screwdriver, to release pressure tap
on valve
• Needle nose pliers, to remove bypass screw
• Hex (Allen) wrench, 4 mm or 5/32", to remove pilot
injector
• Manometer, to set pressure
• Wrenches, to disconnect gas line (optional step)
• Phillips (+) screwdriver, to remove burner module
(optional step)
• 1/4" inner diameter tubing
Specifi cations
Model
Gas
Altitude (Ft.)*
Input Maximum (Btu/h)
Input Minimum (Btu/h)
Manifold Pressure (in w.c.)
Minimum Supply Pressure (in w.c.)
Maximum Supply Pressure (in w.c.)
Main Burner Injector Marking
Pilot Injector Marking
Min. Rate By-Pass Screw
* This appliance is certifi ed for use from 0–4500 feet. For
altitudes above 4500 feet, see local codes.
4008258-01
©2020, Miles Industries Ltd.
L3 Series
1800NG 1800LPG
Natural Propane
0-4,500 feet*
42,000 42,000
23,000 23,000
3.5" 10"
5" 11"
10" 14"
DMS#30 DMS#48
51 30
260 160
WARNING
This conversion kit shall be installed by
a qualifi ed service agency in accordance
with the manufacturer's instructions and
all applicable codes and requirements
of the authority having jurisdiction. If
the information in these instructions is
not followed exactly, a fi re, explosion
or production of carbon monoxide
may result causing property damage,
personal injury or loss of life. The
qualifi ed service agency is responsible
for the proper installation of this kit. The
installation is not proper and complete
until the operation of the converted
appliance is checked as specifi ed in the
manufacturer's instructions supplied with
the kit.
Use this manual in conjunction with the
installation manual supplied with the
appliance.
General Notes Regarding Conversion
The conversion may be done before or after the
appliance is installed. However, if the unit has been
installed and wall fi nish applied, the burner module
must be removed from the fi replace (see page 3).
Note that the gas must be connected to set the
manifold pressure.