
PARTS & SERVICE DEPARTMENT
Nashville, Tennessee
615-889-8900 • Fax: 615-882-2918
parts_team@lochinvar.com
www.Lochinvar.com
CGR125-RP-03
Replacement Parts List
Commercial Gas Charger Series
Models CNR/CLR
125-075-DF9 thru 501-080-DF9
13
6
14
16
9
15
1
2
5
4
7
3
10
11
12
17
8
25
20
26
28
31
27
29
30

HEAT EXCHANGER ASSEMBLYCONTROL PANEL ASSEMBLY
34
35
21
32
36
33
37
18
19
22
23
24
IITEM
PART
NUMBER
DESCRIPTION
MODEL
NUMBER
1 DRH1022 DRAFT DIVERTER 125-075
1 DRH1023 DRAFT DIVERTER 155-035 & 199-100
1 DRH10005 DRAFT DIVERTER 160-075
1 DRH1024 DRAFT DIVERTER 180-080 THRU 250(1)-100
1 DRH10006 DRAFT DIVERTER 300(1)-075
1 DRH1025 DRAFT DIVERTER 370(1)-065
1 DRH10007 DRAFT DIVERTER 400(1)-080
1 DRH1026 DRAFT DIVERTER 500(1)-080
2 DRH1027 DRAFT DIVERTER LEG KIT 125-075, 155-035, 180-080, 200-080 THRU 250(1)-100
2 DRH10008 DRAFT DIVERTER LEG KIT 160-075
2 DRH10009 DRAFT DIVERTER LEG KIT 199-100
2 DRH10010 DRAFT DIVERTER LEG KIT 300(1)-075
2 DRH1166 DRAFT DIVERTER LEG KIT 370(1)-065
2 DRH10011 DRAFT DIVERTER LEG KIT 400(1)-080
2 DRH10012 DRAFT DIVERTER LEG KIT 500(1)-080
3 JKT1507 FLUE BAFFLE 155-035
3 JKT1505 FLUE BAFFLE 180-080
3 JKT1057 FLUE BAFFLE 199-100
3 JKT1091 FLUE BAFFLE 200-080
3 WTR1123 FLUE BAFFLE 200-100
3 JKT10032 FLUE BAFFLE 250(1)-100
3 WTR1125 FLUE BAFFLE 300(1)-075
3 JKT10033 FLUE BAFFLE 370(1)-065
3 JKT1075 FLUE BAFFLE 400(1)-080
3 JKT1075 FLUE BAFFLE 500(1)-080
4 WTR10086 DIP TUBE 125-075 & 160-075
4 WTR10087 DIP TUBE 180-080
4 WTR1042 DIP TUBE 199-100
4 WTR10088 DIP TUBE 200-080
4 WTR1014 DIP TUBE 200-100
4 WTR1014 DIP TUBE 250(1)-100
5 FLD1016 FLUE DAMPER 6" 125-075 THRU 250(1)-100
5 FLD1018 FLUE DAMPER 8" 300(1)-075 THRU 400(1)-080
5 FLD1019 FLUE DAMPER 10" 500(1)-080
6 WTR1081 NIPPLE, HOT WTR OUTLET (TOP/SIDE) ALL
7 WTR1085 ANODE, MAG ROD 125-075
7 WTR1086 ANODE, MAG ROD 155-035
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
CGR125-RP-03
2 of 4

IITEM
7 WTR1085 ANODE, MAG ROD 400(1)-080
7 WTR1085 ANODE, MAG ROD 500(1)-080
8 WRE1054 WIRE HARNESS,GAS VALVE & SENSOR BEGINNING WITH BK 125-075 & 160-075
8 WRE10016 WIRE HARNESS,GAS VALVE & SENSOR BEGINNING WITH BK 155-035, 199-100, 400(1)-080 & 500(1)-080
8 WRE1050 WIRE HARNESS,GAS VALVE & SENSOR BEGINNING WITH BK 180-080 THRU 250(1)-100
8 WRE10017 WIRE HARNESS,GAS VALVE & SENSOR BEGINNING WITH BK 300(1)-075
8 WRE10018 WIRE HARNESS,GAS VALVE & SENSOR BEGINNING WITH BK 370(1)-065
9 WRE10014 WIRE HARNESS,UPPER SENSOR & DAMPER BEGINNING WITH BK 125-075 & 160-075
9 WRE10015 WIRE HARNESS,UPPER SENSOR & DAMPER BEGINNING WITH BK 155-035
9 WRE10009 WIRE HARNESS,UPPER SENSOR & DAMPER BEGINNING WITH BK 180-080 & 200-080
9 WRE10010 WIRE HARNESS,UPPER SENSOR & DAMPER BEGINNING WITH BK 199-100
9 WRE10011 WIRE HARNESS,UPPER SENSOR & DAMPER BEGINNING WITH BK 200-100 & 250(1)-100
9 WRE10013 WIRE HARNESS,UPPER SENSOR & DAMPER BEGINNING WITH BK 300(1)-075 THRU 500(1)-080
10 GLV2816 BUSHING, 1" TO 3/4" REDUCER 145-035, 199-100, 200-080, 200-100
11 BKP2943 NIPPLE, 3/4" X 3" 125-075 THRU 200-080
11 GLV2849 NIPPLE, 1" X 3" 250(1)-080 THRU 501-080
12 RLV1014 TEMPERATURE & PRESSURE RELIEF VALVE 3/4" 125-075 THRU 200-080
12 RLV1015 TEMPERATURE & PRESSURE RELIEF VALVE 1" 250(1)-080 THRU 501-080
13 JKT1200 SENSOR COVER ALL
14 TST1187 UPPER SENSOR 180-080 THRU 500(1)-080
15 TST1188 LOWER SENSOR* ALL
16 GLV2856 NIPPLE, SIDE WATER CONNECTIONS 1-1/2" X 4" ALL
17 WTR1112 DIP TUBE, SIDE CONNECTION ALL
18 VAL1041 VALVE, GAS NAT 125-075 THRU 300(1)-075
18 VAL1063 VALVE, GAS NAT 370(1)-065 THRU 500(1)-080
18 VAL1065 VALVE, LP GAS, DF9 3/4"** ALL
18 VAL2916 VALVE, LP GAS,1"** 400(1)-080 THRU 500(1)-080
19 ORF1020-33 ORIFICE, MAIN BURNER NAT 125-075
19 ORF1020-1/16 ORIFICE, MAIN BURNER NAT 155-035
19 ORF1020-42 ORIFICE, MAIN BURNER NAT 160-075
19 ORF1020-37 ORIFICE, MAIN BURNER NAT 180-080
19 ORF1020-42 ORIFICE, MAIN BURNER NAT 199-100
19 ORF1020-35 ORIFICE, MAIN BURNER NAT 200-080
19 ORF1020-35 ORIFICE, MAIN BURNER NAT 200-100
19 ORF1020-31 ORIFICE, MAIN BURNER NAT 250(1)-100
19 ORF1020-32 ORIFICE, MAIN BURNER NAT 300(1)-075
19 ORF1020-33 ORIFICE, MAIN BURNER NAT 370(1)-065
19 ORF1020-32 ORIFICE, MAIN BURNER NAT 400(1)-080
19 ORF1020-30 ORIFICE, MAIN BURNER NAT 500(1)-080
19 ORF1020-48 ORIFICE, MAIN BURNER LP 125-075
19 ORF1020-52 ORIFICE, MAIN BURNER LP 155-035
19 ORF1020-52 ORIFICE, MAIN BURNER LP 160-075
19 ORF1020-50 ORIFICE, MAIN BURNER LP 180-080
19 ORF1020-1/16 ORIFICE, MAIN BURNER LP 199-100
19 ORF1020-49 ORIFICE, MAIN BURNER LP 200-080
19 ORF1020-49 ORIFICE, MAIN BURNER LP 200-100
19 ORF1020-46 ORIFICE, MAIN BURNER LP 250(1)-100
19 ORF1020-48 ORIFICE, MAIN BURNER LP 300(1)-075
19 ORF1020-49 ORIFICE, MAIN BURNER LP 370(1)-065
19 ORF1020-48 ORIFICE, MAIN BURNER LP 400(1)-080
19 ORF1020-44 ORIFICE, MAIN BURNER LP 500(1)-080
CGR125-RP-03
PART
NUMBER
DESCRIPTION
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
3 of 4
MODEL
NUMBER

IITEM
20 BNR1160 BURNER ASSEMBLY NAT 125-075
20 BNR1168 BURNER ASSEMBLY NAT 155-035
20 BNR1183 BURNER ASSEMBLY NAT 160-075
20 BNR1303 BURNER ASSEMBLY NAT 180-080
20 BNR1145 BURNER ASSEMBLY NAT 199-100
20 BNR1156 BURNER ASSEMBLY NAT 200-080
20 BNR1156 BURNER ASSEMBLY NAT 200-100
20 BNR1185 BURNER ASSEMBLY NAT 250(1)-100
20 BNR1158 BURNER ASSEMBLY NAT 300(1)-075
20 BNR1165 BURNER ASSEMBLY NAT 370(1)-065
20 BNR1149 BURNER ASSEMBLY NAT 400(1)-080
20 BNR1151 BURNER ASSEMBLY NAT 500(1)-080
20 BNR1161 BURNER ASSEMBLY LP 125-075
20 BNR1184 BURNER ASSEMBLY LP 155-035
20 BNR1184 BURNER ASSEMBLY LP 160-075
20 BNR1282 BURNER ASSEMBLY LP 180-080
20 BNR1147 BURNER ASSEMBLY LP 199-100
20 BNR1157 BURNER ASSEMBLY LP 200-080
20 BNR1157 BURNER ASSEMBLY LP 200-100
20 BNR1261 BURNER ASSEMBLY LP 250(1)-100
20 BNR1159 BURNER ASSEMBLY LP 300(1)-075
20 BNR1166 BURNER ASSEMBLY LP 370(1)-065
20 BNR1150 BURNER ASSEMBLY LP 400(1)-080
20 BNR1155 BURNER ASSEMBLY LP 500(1)-080
21 BNR1059 MAIN BURNER ALL
22 JKT3003 FLAME GUARD ALL
23 PLT1 140 PILOT ASSEMBLY NAT. ALL
23 PLT1 121 PILOT ASSEMBLY LPG. ALL
24 MSC2933 ALUMUNIN PILOT TUBING` ALL
25 DRV2508 BRASS DRAIN VALVE ALL
26 GKT1010 GASKET, 4" X 6" HANDHOLE NON-ASME ALL NON-ASME
27 GKT2101 GASKET, 4" X 6" HANDHOLE ASME CNA251-080 THRU 501-080
28 WTR1022 PLATE HANDHOLE COVER NON-ASME ALL NON-ASME
28 WTR1039 PLATE HANDHOLE COVER ASME CNA251-080 THRU 501-080
29 BLT1040 BOLT FOR HANDHOLE ALL
30 WTR1101 HANDHOLE CLEAN OUT COVERPLATE ALL
31 BLT1040 BOLT FOR HANDHOLE COVER ALL
32 BLK1040 TERMINAL BLOCK PRIOR TO BK ALL
33 TST1293 SINGLE SENSOR STAT BOARD KIT BEGINNING NB 125-075 THRU 155-035
33 TST1294 DUAL SENSOR STAT BOARD KIT BEGINNING NB 160-075 THRU 500(1)-080
33 TST1089 SINGLE SENSOR THERMOSTAT PRIOR TO NB 125-075 THRU 155-035
33 TST1084 DUEL SENSOR THERMOSTAT PRIOR TO NB 160-075 THRU 500(1)-080
34 TST1096 KNOB FOR POTENTIOMETER ALL
35 TST1091 POTENTIOMETER W/ GASKET ALL
36 TRF1038 TRANSFORMER PRIOR TO BK ALL
36 TRF1042 TRANSFORMER BEGINNING WITH BK ALL
37 RLY1131 IGNITION CONTROL ALL
PART
NUMBER
DESCRIPTION
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
MODEL
NUMBER
CGR125-RP-03
4 of 4
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