22
104888
UNVENTED PROPANE/LP GAS FIREPLACE
LFP33PR
SPECIFICATIONS
LFP33PR Remote Ready
Btu (Variable)
20,000/33,000
Type Gas
Propane Only
Ignition
Piezo
Pressure Manifold
8.0" W.C.
Inlet Gas Pressure (in. of water)
Maximum
14"
Minimum*
11"
Shipping Weight
30 lbs. (24")/32 lbs.
(30")/34 lbs. (36”)
* 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
When Gas Quality Is Bad
• pilot will not stay lit
• burners will produce flames and soot
• heater will backfire when lit
You may feel your gas pressure is too low or
gas quality is bad. 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 Techni-
cal Service Department at 1-800-DESA LOG
(1-800-337-2564).
You can also visit DESA International’s
Technical Service web site at
www.desatech.com.
AUT
O
OFF
ON
Thermopile
WIRING DIAGRAM
Note
: For proper operation of optional ac-
cessories, the wires from the switch to the
control must be connected exactly as shown.
