www.desatech.com122493-01C 25PARTSThis list contains replaceable parts used in your heater. When ordering parts, follow theinstructions listed under Replacement Parts on page 26 of this manual.KEYNO. PART NO. DESCRIPTION QTY.1 ** Log Base • • • • 12 120783-01 Cast Iron Grate • • • • 13 120786-01 Yellow Flame Burner • • 1120786-02 Yellow Flame Burner • • 14 120517-03 Regulator Bracket • • • • 15 120630-04 ODS Pilot, NG • • 1120630-02 ODS Pilot, LP • • 16 098867-20 Gas Regulator, NG • • 1098867-21 Gas Regulator, LP • • 17 122142-01 Manual Valve with Ignitor, NG • • 1122142-02 Manual Valve with Ignitor, LP • • 18 122484-01 Burner Inlet Tube • • • • 19 108188-02 Screw, Type U Drive 2 x 0.75 • • 110 108134-01 NG Plate • • 111 099056-26 Injector • • 1099056-19 Injector • • 112 099387-08 Pilot Tube • • • • 113 098249-01 ODS Nut • • • • 214 M11084-38 Screw, HWH AB 8-18 x 0.38 • • • • 215 M11084-26 Screw, HWH AB 10-16 x 0.38 • • • • 716 098354-01 Control Knob • • • • 117 122263-01 18" Log Set • • 1122263-02 24" Log Set • • 117a 122382-01 18" Main Log • • 1122263-04 24" Main Log • • 117b 122382-02 18" Front Log • • 1122263-05 24" Front Log • • 117c 122382-03 Crossover Log • • • • 118 122568-01 Screw, #12 x 1.25 Hex Head • • • • 219 122569-01 Washer • • • • 2PARTS AVAILABLE — NOT SHOWN100563-01 Warning Plate • • • • 1101055-08 Lighting Instructions Plate • • • • 1100639-01 Caution Decal • • • • 1101137-02 Hardware Kit • • • • 1GA6060 Lava Rock • • • • 1** Not a field replaceable part.HDL18NHDL18PHDL24NHDL24P