Specifications; Wiring Diagram; Technical Service; Service Hints - Desa LMFP33NR Owner's Operation And Installation Manual

Btu (Variable)
Type Gas
Ignition
Pressure Manifold
Inlet Gas Pressure (in. of water)
Maximum
Minimum*
Shipping Weight
* For input adjustment

WIRING DIAGRAM

TECHNICAL SERVICE

You may have further questions about installation,
operation, or troubleshooting. If so, contact DESA
Heating Products' Technical Service Department
at 1-866-672-6040. When calling, please have your
model and serial numbers of your heater ready.
You can also visit DESA Heating Products' tech-
nical services web site at www.desatech.com.
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SPECIFICATIONS

LMFP33NR
23,000/33,000
Natural Gas Only
Piezo
3.5" W.C.
10.5"
5.5"
122 lbs.
When Gas Pressure Is Too Low
• pilot will not stay lit
• burner will have delayed ignition
• fireplace will not produce specified heat
• for propane/LP unit, propane/LP gas supply
You may feel your gas pressure is too low. If so,
contact your local gas supplier.
Note: Use only original replacement parts. This
will protect your warranty coverage for parts re-
placed under warranty.
PARTS UNDER WARRANTY
Contact authorized dealers of this product. If they
can't supply original replacement part(s), call
DESA Heating Products' Technical Service De-
partment at 1-866-672-6040. When calling DESA
Heating Products, have ready
• your name and address
• model and serial numbers of your fireplace
• how fireplace 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 product. If they
can't supply original replacement part(s), call
DESA Heating Products at 1-866-672-6040 for
referral information. When calling DESA Heat-
ing Products, have ready
• model number of your fireplace
www.desatech.com
LMFP33PR
23,000/33,000
Propane/LP Only
Piezo
7.9" W.C.
14"
11"
122 lbs.

SERVICE HINTS

may be low

REPLACEMENT PARTS

111604-01E