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114370-02C
12
INSPECTINg BURNERS
BURNER FLAME PATTERN
Check flame pattern often. Figure 12 shows correct
burner flame pattern.
NOTICE: Do not mistake orange
flames with yellow tipping. Dirt
or other fine particles are burned
by appliance, causing brief
patches of orange flame.
If burner flame pattern is incorrect, as shown in
Figure 13
• turn appliance off (see
To Turn Off Gas to
Appliance
• see
Troubleshooting
, page 13
SPECIFICATIONS
VTD-18NV-JHB
• Rating (Variable): 59,000 Btu/Hr
• Type Gas: Natural
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5.0" W.C.
VTD-24NV-JHB
• Rating (Variable): 69,000 Btu/Hr
• Type Gas: Natural
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5.0" W.C.
VTD-30NV-JHB
• Rating (Variable): 74,000 Btu/Hr
• Type Gas: Natural
• Ignition: Piezo
• Manifold Pressure: 3.5" W.C.
• Inlet Gas Pressure (in. of water):
Max - 10.5" W.C., Min* - 5.0" W.C.
VTD-18PV-JHB
• Rating (Variable): 59,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Piezo
• Manifold Pressure: 10" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
VTD-24PV-JHB
• Rating (Variable): 69,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Piezo
• Manifold Pressure: 10" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
VTD-30PV-JHB
• Rating (Variable): 74,000 Btu/Hr
• Type Gas: Propane/LP
• Ignition: Piezo
• Manifold Pressure: 10" W.C.
• Inlet Gas Pressure (in. of water):
Max - 14" W.C., Min* - 11" W.C.
*For purpose of input adjustment
Figure 12 - Correct Burner Flame Pattern
Figure 13 - Incorrect Burner Flame
Pattern
Yellow
Tipping
CLEANINg AND
MAINTENANCE
WARNING: Turn off heater
and let cool before cleaning.
CAUTION: You must keep
control areas, burner and cir-
culating air passageways of
fireplace clean. Inspect these
areas of fireplace before each
use. Have fireplace and chimney
inspected yearly by a qualified
service person. Fireplace may
need more frequent cleaning due
to excessive lint from carpeting,
bedding material, pet hair, etc.