Specifications; Replacement Parts; Wiring Diagram; Service Hints - Desa LDL3924PR Owner's Operation And Installation Manual

SPECIFICATIONS

24

REPLACEMENT PARTS

WIRING DIAGRAM

SERVICE HINTS

TECHNICAL SERVICE

SPECIFICATIONS
Btu (Variable)
Type Gas
Ignition
Manifold Pressure
Inlet Gas Pressure(in. of water)
Maximum
Minimum*
* For purpose of input adjustment
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 Heating Products' Techni-
cal Service Department at 1-866-672-6040.
When calling DESA Heating Products, have ready
• your name
• your 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 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 Heating Products, have ready
• model number of your heater
• the replacement part number
WIRING DIAGRAM
White
For more information, visit www.desatech.com
For more information, visit www.desatech.com
26,000/39,000 26,000/39,000
Propane/LP Natural
Piezo Piezo
8.0" W.C. 3.5" W.C.
14" 10.5"
11" 5"
Black
Red
Red
SERVICE HINTS
When Gas Pressure Is Too Low
• pilot will not stay lit
• burners will have delayed ignition
• heater will not produce specified heat
• for propane/LP units, propane/LP gas supply may be low
You may feel your gas pressure is too low. If so, contact your local
propane/LP or natural gas supplier.
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' technical services web
site at www.desatech.com.
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