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HORIZON/H4
Propane Gas Conversion Kit
534/650PGK
For use with Valor Models 534I & 650I Heaters ONLY
INSTALLATION INSTRUCTIONS
Once converted to LPG, this appliance is certifi ed for
use from 0–4500 feet. For altitudes above 4500 feet,
see local codes.
Kit Contents
1 Pilot injector (marked 27)
1 Burner
1 Injector (marked 260)
1 Set of conversion labels
1 Set of air shutters
Tools Required
Wrenches, to disconnect gas line
•
• Phillips (+) screwdriver, to remove burner module &
pilot shield
• 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 manifold at the valve
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, ex-
plosion 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.
Rating
Maximum 24,000 Btu/hr
Minimum 13,000 Btu/hr
General notes regarding conversion
The conversion may be done before or after the
appliance is installed into the cavity. However, the
gas must be connected in order to set the manifold
pressure.
4002603-03
© 2013, Miles Industries Ltd. All rights reserved.
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Conversion Procedure
1. If the fi replace is already installed, remove the
window, ceramic logs and brick liners.
2. Disconnect the gas inlet pipe from the inlet elbow
fi tting on the valve.
3. Detach the rear log support by removing 5 screws
as shown.
4. Detach the burner module by removing 10 screws.
If the unit has been burned previously, it may be
necessary to pry the burner module gasket as they
tend to adhere when removed the fi rst time.
Note: When converting log set appliance, 2 screws
are under the front log brackets (highlighted below).
6. Remove the 4 screws securing the burner brackets
to the burner tray.
7. Detach the two burner support brackets from the
burner by removing two nuts, using a 5/16” (8 mm)
wrench.
5. Disconnect the burner elbow injector from the pipe,
using a 11/16” (17 mm) wrench.
8. Accessing pilot assembly from underside of
module, disconnect the pilot pipe, using a 7/16”
(11 mm) wrench.
9. Remove the pilot injector. Replace with propane
gas injector.
Note - The pilot
injector should be
slipped onto the
end of the pipe
from the side. The
pilot pipe, with
injector attached,
should be inserted
into the assembly.
2