PAGE 18
OM-8003 & 8004
Date Printed: Tuesday, February 08, 2005
Revision Date: 06-12-03
BURNER CONVERSION HONEYWELL VALVE
LP OR NATURAL GAS
CONVERSION KIT SHOULD INCLUDE REGULATOR SCREW, MAIN BURNER ORIFICE, AND PILOT ORIFICE.
CAUTION: Before proceeding with the conversion the gas supply must be shut off prior
to disconnecting the electrical power.
1. ............... Remove the grey plastic cap from the colored screw on the regulator knob. Back out colored
screw and replace with different colored screw provided in kit. NOTE: Red is LP, Blue is Natural Gas.
2 ................ Open the front access door.
3. ............... Remove embers and logs.
4. ............... Lift front of burn tray and remove through door.
5. ............... Using a 1/2” wrench, break the compression fitting loose on the pilot line.
6................. Locate the 2 screws securing the pilot assembly to the bottom of the fire box. Remove screws.
Unthread the fitting the rest of the way, remove and replace pilot orifice
7. ............... Change the main burner orifice by unthreading existing orifice from fitting with
1/2 inch wrench. Replace with an appropriate orifice.
8. ............... Reverse steps 1 to 7 to complete conversion.
9 ................ Fill in the conversion label on the label plate with the conversion information and fill out the label
#0630 that came with the conversion kit and place it on the inside of the side door near the valve.
WARNING: EACH CONNECTION MUST BE INSTRUMENT CHECKED OR SOAP
CHECKED FOR LEAKS WITH GAS PRESSURE ON.
AFTER A CONVERSION HAS BEEN PERFORMED, PROCEED TO PAGE 19 AND LIGHT
THE APPLIANCE TO ENSURE IT IS WORKING PROPERLY.
ORIFICE SIZING TABLE
Equivalent Orifice Sizes at High Altitudes
(Includes 4% input reduction for each 1,000 feet)
NATURAL GAS ORIFICE SIZE REQUIRED AT OTHER ELEVATIONS
Orifice size at for 8003/8004 at:
Sea Level 2000 3000 4000 5000 6000 7000 8000 9000 10000
31 31 32 32 33 34 35 35 36 36
PROPANE ORIFICE SIZE REQUIRED AT OTHER ELEVATIONS
Orifice size for 8003/8004 at:
Sea Level 2000 3000 4000 5000 6000 7000 8000 9000 10000
50 50 51 51 52 52 53 53 53 54
This chart is based on gas with 1000 BTU (for NG) & 2500 BTU (for LPG) Per Cubic Feet.
Check with local gas company on BTU content and correct orifice accordingly.
To Next Page
Loading...