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113134-01B
26
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 as
-
sembly. 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 ac
-
cess 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.
Figure 47 - Cleaning Pilot Air Inlet Hole
Pilot Air
Inlet Hole
Pilot
Assembly
Pilot Bracket
CLEANING AND
MAINTENANCE
Continued
Figure 45 - Injector Holder On Outlet
Burner Tube - Rear Burner
Figure 46 - Injector Holder On Outlet
Burner Tubes - Front and Middle Burners
Primary Air
Inlet Holes
Burner
Tube
Injector
Holder
Ports/Slots
Injector Holder
Primary Air
Inlet Holes
Access Hole
For Cleaning
PIlot
LOGS
• If you remove logs for cleaning, refer to Install-
ing Logs, page 20, to properly replace logs.
• Replace log(s) if broken or chipped (dime-sized
or larger).
SPECIFICATIONS
Btu (Variable) 20,000/33,000
Type Gas Natural: VTGF33NRB
Propane/LP: VTGF33PRB
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)
Maximum 10.5" 14"
Minimum* 5" 11"
Shipping Weight 78 lbs. 78 lbs.
* For input adjustment