www.desatech.com110021-01H 37PARTS LISTTHERMOSTAT-CONTROLLED MODELSThis list contains replaceable parts used in your heater. When ordering parts, follow the instructionslisted under Replacement Parts on page 40 of this manual.PART NUMBERKEY VRL24NT VRL24PTNO. CSG3924NT CSG3924PT VRL30NT VRL30PT CTB3924NT CTB3924PT DESCRIPTION QTY1 ** ** ** ** ** ** Burner Carriage 12 110328-01 110061-03 110328-01 110061-03 110328-01 110061-03 Tube, Front and Rear Burner 13 110061-02 110061-02 110061-02 110061-02 110061-02 110061-02 Tube, Middle Burner T-Stat 14 111124-01 111124-01 111124-01 111124-01 111124-01 111124-01 Retainer Spring 15 110063-02 110063-02 110063-02 110063-02 ____ ____ Burner, Front Blue Flame 1____ ____ ____ ____ 110063-03 110063-03 Burner, Front Yellow Flame 16 110063-01 110063-01 110063-01 110063-01 110063-01 110063-01 Burner, Middle Blue Flame 17 108105-01 108105-01 108105-01 108105-01 108105-01 108105-01 Burner, Rear 18 107110-01 107110-01 107110-01 107110-01 107110-01 107110-01 Spacer 29 107485-01 104286-01 107485-01 104286-01 107485-01 104286-01 ODS Pilot 110 102394-02 102394-02 102394-02 102394-02 102394-02 102394-02 Control Bracket (T-Stat) 111 099387-09 099387-09 099387-09 099387-09 099387-09 099387-09 Pilot Tube 112 108628-01 108628-01 108628-01 108628-01 108628-01 108628-01 Inlet Tube 113 110093-04 110093-04 110093-04 110093-04 110093-04 110093-04 Pilot Mounting Bracket 114 097159-04 097159-04 097159-04 097159-04 097159-04 097159-04 Piezo Ignitor 115 098271-10 098271-10 098271-10 098271-10 098271-10 098271-10 Ignitor Cable 116 099056-18 099056-21 099056-18 099056-21 099056-18 099056-21 Burner Orifice Injector, Back 117 101004-02 101004-18 101004-02 101004-18 101004-02 101004-18 Burner Orifice Injector, Front 118 101004-11 101004-13 101004-11 101004-13 101004-11 101004-13 Burner Orifice Injector, Middle 119 108692-02 108692-02 108692-02 108692-02 108692-02 108692-02 T-Stat Cover Plate 120 108692-03 108692-03 108692-03 108692-03 108692-03 108692-03 Remote Cover Plate 121 102030-01 102030-01 102030-01 102030-01 102030-01 102030-01 Thermobulb Clip 222 098867-16 098867-16 ___ 098867-16 ___ 098867-16 Gas Regulator (Propane/LP) 1___ ___ 098867-15 ___ 098867-15 ___ Gas Regulator (Natural) 123 098522-25 098522-10 098522-25 098522-10 098522-25 098522-10 Thermostatic Gas Valve Kit 124 108106-01 108106-01 108106-01 108106-01 108106-01 108106-01 Manual Control Valve 125 099393-03 099393-03 099393-03 099393-03 099393-03 099393-03 Control Knob 126 098508-01 098508-01 098508-01 098508-01 098508-01 098508-01 Valve Retainer Nut 127 108631-01 108631-01 108631-01 108631-01 108631-01 108631-01 Log Alignment Screw 828 108111-01 108111-01 108111-01 108111-01 108111-01 108111-01 Cast Iron Grate 1PARTS AVAILABLE — NOT SHOWN100563-01 100563-01 100563-01 100563-01 100563-01 100563-01 Warning Plate 1101054-05 101054-05 101054-05 101054-05 101054-05 101054-05 Lighting Instructions Plate 1100639-03 100639-03 100639-03 100639-03 100639-03 100639-03 Caution Decal 1GA6060 GA6060 GA6060 GA6060 GA6060 GA6060 Lava Rock 1** Not a field replaceable part