CBXI-CWXI(E)-RP Rev B
Replacement Parts List
PARTS & SERVICE DEPARTMENT
Nashville, Tennessee
615-889-8900 • Fax: 615-882-2918
parts_team@lochinvar.com
www.Lochinvar.com
52
Copper-Fin
®
Boilers — Water Heaters
CB—CW 987 - 2067
42
41
37
36
51
40
32
38
34
21
17
1
16
18
19
50
33
35
53
48
46
15
49
47
43
20
3
45
CONTROL PANEL
44
2
6
5
HEAT EXCHANGER ASSEMBLY
31
29
30
39
10
26
11
9
8
13
7
12
4
14
22
25
23
24
28
27
GAS TRAIN ASSEMBLY
ITEM NO. PART NO. DESCRIPTION MODEL NO.
Model BNR3422 BNR3430
987 10 ea 1 ea
1
2 ORF20004 ORIFICE, NAT ALL
2 ORF20005 ORIFICE, LP ALL
3 VAL2076 GAS VALVE, NAT ALL
3 VAL2413 GAS VALVE, LP ALL
1257 13 ea 1 ea
1437 15 ea 1 ea
1797 19 ea 1 ea
2067 22 ea 1 ea
CBXI-CWXI(E)-RP Rev B
GAS TRAIN ASSEMBLIES
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
BURNERS
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ITEM NO. PART NO. DESCRIPTION MODEL NO.
4 HLC2702 HIGH LIMIT, MANUAL RESET ALL
5 TST2314 THERMOSTAT CB
5 TST5314 THERMOSTAT CW
6 MSC2152 KNOB, FLUTED W/ SKIRT ALL
7 SWT2006 SWITCH, ON / OFF ALL
8 MSC2333 TERMINAL STRIP ALL
9 MSC2447 CIRCUIT BREAKER, 7 AMP ALL
10 RLY20078 BOARD, CONNECTOR ALL
11 RLY2402 IGNITION MODULE ALL
12 RLY2052 RELAY, PUMP ALL
13 RLY2424 RELAY, 24V ALL
14 TRF2701 TRANSFORMER, 150VA ALL
15 RLY2044 DISPLAY BOARD ALL
16 PLT3400 HOT SURFACE IGNITOR ALL
17 GKT2012 GASKET, IGNITER ALL
18 FAN2010 FAN ASSEMBLY 987 - 1257
18 FAN20004 FAN ASSEMBLY 1437 - 2067
19 GKT2023 FAN GASKET ALL
20 PRS2004 GAS PRESSURE SWITCH, NAT ALL
21 KIT3075 PRESSURE SWITCH 987, 1257, 1797, 2067
21 KIT3076 PRESSURE SWITCH 1437
HEAT EXCHANGERS
CONTRLS & GAUGES
22 HEX30009 HEAT EXCHANGER, HLW CW987
22 HEX30010 HEAT EXCHANGER, HLW CW1257
22 HEX30011 HEAT EXCHANGER, HLW CW1437
22 HEX30012 HEAT EXCHANGER, HLW CW1797
22 HEX30013 HEAT EXCHANGER, HLW CW2067
22 HEX30014 HEAT EXCHANGER, H CB987
22 HEX30015 HEAT EXCHANGER, H CB1257
22 HEX30016 HEAT EXCHANGER, H CB1437
22 HEX30017 HEAT EXCHANGER, H CB1797
22 HEX30018 HEAT EXCHANGER, H CB2067
23 JKE20000 V-BAFFLE (11 REQ) 987
23 JKE20001 V-BAFFLE (11 REQ) 1257
23 JKE20002 V-BAFFLE (11 REQ) 1437
23 JKE20003 V-BAFFLE (11 REQ) 1797
23 JKE20004 V-BAFFLE (11 REQ) 2067
24 JKE60162 FRAME RUNNER (2 REQ) 987
24 JKE60163 FRAME RUNNER (2 REQ) 1257
24 JKE60164 FRAME RUNNER (2 REQ) 1437
24 JKE60165 FRAME RUNNER (2 REQ) 1797
24 JKE60166 FRAME RUNNER (2 REQ) 2067
25 MSC20129 RETAINER, V BAFFLE ALL
26 GKT20032 GASKET, HEAT SHIELD ALL
27 TST2050 SENSOR, INLET ALL
28 TST2300 BULBWELL, HIGH LIMIT ALL
29 RLV2001 RELIEF VALVE, PRESSURE ONLY CB
29 RLV2017 RELIEF VALVE, TEMPERATURE & PRESSURE CW
30 GTP2900 GAUGE, TEMPERATURE & PRESSURE CB
30 GTP3000 GAUGE, TEMPERATURE CW
31 WTR2041 FLOW SWITCH, OUTDOOR ALL
31 WTR2040 FLOW SWITCH, INDOOR ALL
32 FIB20041 LOCH-HEAT TILE, FRONT HEAD SIDE ALL
33 FIB20042 LOCH-HEAT TILE, REAR HEAD SIDE ALL
34 FIB20044 LOCH-HEAT TILE, DIVIDER ALL
35 FIB20095 LOCH-HEAT TILE, FRONT DOOR 987
35 FIB20096 LOCH-HEAT TILE, FRONT DOOR 1257
35 FIB20051 LOCH-HEAT TILE, FRONT DOOR LEFT 1437
35 FIB20097 LOCH-HEAT TILE, FRONT DOOR RIGHT 1437
35 FIB20053 LOCH-HEAT TILE, FRONT DOOR LEFT 1797
35 FIB20098 LOCH-HEAT TILE, FRONT DOOR RIGHT 1797
35 FIB20055 LOCH-HEAT TILE, FRONT DOOR LEFT 2067
35 FIB20099 LOCH-HEAT TILE, FRONT DOOR RIGHT 2067
36 FIB20035 LOCH-HEAT TILE, BACK 987
36 FIB20036 LOCH-HEAT TILE, BACK 1257
36 FIB20037 LOCH-HEAT TILE, BACK LEFT 1437
36 FIB20038 LOCH-HEAT TILE, BACK LEFT 1797
36 FIB20039 LOCH-HEAT TILE, BACK LEFT 2067
36 FIB20040 LOCH-HEAT TILE, BACK RIGHT 1437-2067
LOCH-HEAT TILE
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
NOTE: CB = BOILER, CW = WATER HEATER
CBXI-CWXI(E)-RP Rev B
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ITEM NO. PART NO. DESCRIPTION MODEL NO.
LOCH-HEAT TILE CONTINUED
37 FIB20000 INSULATION PAD, TOP 987
37 FIB20002 INSULATION PAD, TOP 1257
37 FIB2257 INSULATION PAD, TOP 1437
37 FIB20004 INSULATION PAD, TOP 1797
37 FIB2259 INSULATION PAD, TOP 2067
38 FIB20043 LOCH-HEAT TILE, LEFT BOTTOM 987
38 FIB20045 LOCH-HEAT TILE, MIDDLE BOTTOM 987
38 FIB20046 LOCH-HEAT TILE, RIGHT BOTTOM 987
38 FIB20047 LOCH-HEAT TILE, LEFT BOTTOM 1257
38 FIB20045 LOCH-HEAT TILE, MIDDLE BOTTOM (2) 1257
38 FIB20048 LOCH-HEAT TILE, RIGHT BOTTOM 1257
38 FIB20059 LOCH-HEAT TILE, LEFT BOTTOM 1437
38 FIB20045 LOCH-HEAT TILE, MIDDLE BOTTOM (2) 1437
38 FIB20060 LOCH-HEAT TILE, RIGHT BOTTOM 1437
38 FIB20061 LOCH-HEAT TILE, LEFT BOTTOM 1797
38 FIB20045 LOCH-HEAT TILE, MIDDLE BOTTOM (3) 1797
38 FIB20062 LOCH-HEAT TILE, RIGHT BOTTOM 1797
38 FIB20063 LOCH-HEAT TILE, LEFT BOTTOM 2067
38 FIB20045 LOCH-HEAT TILE, MIDDLE BOTTOM (3) 2067
38 FIB20064 LOCH-HEAT TILE, MIDDLE BOTTOM (1) 2067
38 FIB20065 LOCH-HEAT TILE, RIGHT BOTTOM 2067
PUMPS
39 ARM3024PAB PUMP CW
MISCELLANEOUS
40 MSC3415 SIGHT GLASS AND GASKET KIT ALL
41 GKT2401 GASKET, SIGHT GLASS ALL
42 MSC20176 CONDUIT COVER ALL
43 MSC2413 SCREW, KNURLED HEAD ALL
44 GKT2427 GASKET, ESCUTCHEON, 3/4" ALL
45 VAL2421 VALVE, BALL CB
GKT2028 GASKET, ESCUTCHEON, 2" ALL
GKT3408 GASKET, STRIP 45" ALL
TUB2002 TUBING, 3/16" X 5/16" GRAY ALL
TUB2004 TUBING, 1/8” ALUMINUM ALL
FIL2000 FILTER, 16 X 16 X 1 ALL
GKT2429 GASKET, BURNER ALL
GKT30000 GASKET, PVC 1/4 X 5/8 BLACK ALL
KIT40020 KIT, TANK SENSOR CW
KIT40021 KIT, SYSTEM SENSOR CB
MSC2155 TEE, 3/16 HOSE ALL
MSC2156 CAP, 3/16 TEE FITTING ALL
TST2032 SENSOR, SYSTEM/TANK ALL
TST2306 BULBWELL ALL
WTR30000 LOW WATER CUT-OFF, MANUAL RESET (OPTIONAL) ALL
WTR30001 LOW WATER CUT-OFF, AUTO RESET (OPTIONAL) ALL
WTR2222 LOW WATER CUT-OFF PROBE (OPTIONAL) ALL
WTR20000 LOW WATER CUT-OFF BOOT (OPTIONAL) ALL
JACKET ASSEMBLIES
46 JKE30001 JACKET, OUTER FRONT UPPER MIDDLE ALL
47 JKE60136 JACKET, OUTER FRONT UPPER LEFT ALL
48 JKE30002 JACKET, OUTER FRONT UPPER RIGHT 987
48 JKE30003 JACKET, OUTER FRONT UPPER RIGHT 1257
48 JKE30004 JACKET, OUTER FRONT UPPER RIGHT 1437
48 JKE30005 JACKET, OUTER FRONT UPPER RIGHT 1797
48 JKE30006 JACKET, OUTER FRONT UPPER RIGHT 2067
49 JKE60124 JACKET, OUTER FRONT LOWER 987
49 JKE60125 JACKET, OUTER FRONT LOWER 1257
49 JKE60126 JACKET, OUTER FRONT LOWER 1437
49 JKE60127 JACKET, OUTER FRONT LOWER 1797
49 JKE60128 JACKET, OUTER FRONT LOWER 2067
50 JKE60182 JACKET, OUTER REAR HEAD ALL
51 JKE60114 JACKET, OUTER LEFT LOWER HEAD ALL
52 JKE60119 JACKET, OUTER TOP 987
52 JKE60120 JACKET, OUTER TOP 1257
52 JKE60121 JACKET, OUTER TOP 1437
52 JKE60122 JACKET, OUTER TOP 1797
52 JKE60123 JACKET, OUTER TOP 2067
53 JKE30007 DOOR, COMBUSTION CHAMBER 987
53 JKE30008 DOOR, COMBUSTION CHAMBER 1257
53 JKE30009 DOOR, COMBUSTION CHAMBER 1437
53 JKE30010 DOOR, COMBUSTION CHAMBER 1797
53 JKE30011 DOOR, COMBUSTION CHAMBER 2067
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
NOTE: CB = BOILER, CW = WATER HEATER
CBXI-CWXI(E)-RP Rev B
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© -06/11 - Printed in U.S.A.
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