785XNGK, 785XPGK, 785YNGK, 785YPGK
Use with with Valor Models 785X and 785Y Heaters ONLY
This appliance is certifi ed for use from 0–4500 feet. For
altitudes above 4500 feet, see local codes.
Kit Contents
1 Pilot injector
1 Main burner elbow injector
1 Set of conversion labels
1 Minimum rate by-pass screw
Tools Required
• Wrenches, to disconnect gas line
• Phillips (+) screwdriver, to remove burner module
• Small (jewelers size) fl at blade screwdriver, to set
pressure
• Small fl at blade screwdriver, to release pressure tap
on valve
• Needle nose pliers, to remove by-pass screw
• Hex (Allen) wrench, 4 mm or 5/32", to remove pilot
injector
• Manometer, to set pressure, regulator is integral with valve
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
4004884-02
©2017, Miles Industries Ltd.
Legend G4
Gas Conversion Kit
Installation Instructions
785XN
Natural
Propane
0-4,500 feet*
28,000
14,000
3.5
5.0
10.0
850
51
190
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 pro-
duction 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 con-
verted 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.
785XP
785YN
785YP
Natural
Propane
0-4,500 feet*
26,000
28,000
26,000
15,000
14,000
15,000
9.0
3.2
11.0
5.0
14.0
10.0
300
850
30
51
135
190
WARNING
9.5
11.0
14.0
300
30
135