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105190
UNVENTED PROPANE/LP GAS LOG HEATER
VANGUARD
SPECIFICATIONS
Vintage Oak Vintage Oak
18" 24” and 30”
Btu (Variable) 17,500/27,000 19,000/31,500
Type Gas Propane/LP Only Propane/LP Only
Ignition Piezo Piezo
Pressure Manifold 8.0" W.C. 8.0" W.C.
Inlet Gas Pressure (in. of water)
Maximum 14" 14"
Minimum* 11" 11"
Shipping Weight 28 lbs. 30 lbs. (24")/32 lbs. (30")/
* For input adjustment
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
• propane/LP gas supply may be low
You may feel your gas pressure is too low.
If so, contact your local propane/LP gas
supplier.
TECHNICAL
SERVICE
You may have further questions about in-
stallation, operation, or troubleshooting. If
so, contact DESA International’s Technical
Service Department at 1-866-672-6040.
You can also visit DESA International’s
technical services web site at
www.desatech.com.
WIRING DIAGRAM
Note:
For proper operation of optional ac-
cessories, the wires from the switch to the
control must be connected exactly as shown.
AUTO
O
FF
O
N
Thermopile
REPLACEMENT
PARTS
Note:
Use only original replacement parts.
This will protect your warranty coverage for
parts replaced under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product.
If they can’t supply original replacement
part(s), call DESA International’s Techni-
cal Service Department at 1-866-672-6040.
When calling DESA International, have
ready
• your name and address
• model and serial numbers of your heater
• how heater was malfunctioning
• type of gas used (propane/LP or natural gas)
• purchase date
Usually, we will ask you to return the part to
the factory.
PARTS NOT UNDER
WARRANTY
Contact authorized dealers of this prod-
uct. If they can’t supply original replace-
ment part(s), call DESA International at
1-866-672-6040 for referral information.
When calling DESA International, have ready
• model number of your heater
• the replacement part number