22 | CLEANING AND MAINTENANCE |
Cleaning Burner Injector Holder (Cont.) | |
| Logs |
| SPECIFICATIONS0 |
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CLEANING AND
MAINTENANCE
Continued
1.Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.
2.Inspect burners, pilot, and primary air inlet holes on injector holder for dust and dirt (see Figures 45 and 46).
3.Blow air through the ports/slots and holes in the burners.
4.Check the injector holders located at the end of the burner tubes again. Remove any large particles of dust, dirt, lint, or pet hair with a soft cloth or vacuum cleaner nozzle.
5.Blow air into the primary air holes on the injector holders.
6.In case any large clumps of dust have now been pushed into the burner repeat steps 3 and 4.
Clean the pilot assembly also. A yellow tip on the pilot flame indicates dust and dirt in the pilot assembly. There is a small pilot air inlet hole about two inches from where the pilot flame comes out of the pilot assembly (see Figure 47). With the unit off, lightly blow air through the air inlet hole. The access hole for propane/LP pilot is on the front of the burner carriange as shown in Figure 47. The access hole for natural pilot is behind the pilot bracket on the top of burner carriage (see Figure 47). You may blow through a drinking straw if compressed air is not available.
Injector Holder
Pilot Bracket
Pilot 
Assembly
Access Hole For
Cleaning PIlot
Figure 47 - Cleaning Pilot Air Inlet Hole
LOGS
Pilot Air Inlet Hole
Burner Tube 
Primary Air
Inlet Holes
Figure 45 - Injector Holder On Outlet Burner Tube - Rear Burner
| Ports/Slots | |
Primary Air | Injector | |
Inlet Holes | ||
Holder | ||
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Figure 46 - Injector Holder On Outlet Burner Tubes - Front and Middle Burners
•If you remove logs for cleaning, refer to Installing Logs, pages 16 and 17, to properly replace logs.
•Replace log(s) if broken or chipped
SPECIFICATIONS
Btu (Variable) | 20,000/33,000 |
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Type Gas | Natural: VTGF33NRA | |
| Propane/LP: VTGF33PRA | |
Ignition | Electronic (Automatic)/Piezo (Manual) | |
| Natural Gas | Propane/LP Gas |
Manifold Pressure | 3.5" W.C. | 8.0" W.C. |
Inlet Gas Pressure (in. of water) |
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Maximum | 10.5" | 14" |
Minimum* | 5" | 11" |
Shipping Weight | 78 lbs. | 78 lbs. |
* For input adjustment |
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