PARTS & SERVICE DEPARTMENT
Nashville, Tennessee
615-889-8900 • Fax: 615-882-2918
parts_team@lochinvar.com
www.Lochinvar.com
CFX-CHX-RP_100161846_2000001377_Rev D
Replacement Parts List
Copper-Fin II
®
Boilers — Water Heaters
CH — CF 402 -752
32
49
43
50
42
30
31
37
40
41
13
16
15
14
48
36
39
18
1
17
38
51
46
44
4
47
34
45
CONTROL PANEL ASSEMBLY
26
27
28
24
29
25
23
20
19
21
22
6
7
5
10
HEAT EXCHANGER ASSEMBLY
12
9
8
11
GAS TRAIN ASSEMBLY
3
CFX-CHX-RP_100161846_2000001377_Rev D
35
33
2
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ITEM NO. PART NO. DESCRIPTION MODEL NO.
BURNERS
1
100135300 is Main Burner
100135270 is Main Burner w/
compression fi tting.
402 1 ea 7 ea
502 1 ea 9 ea
652 1 ea 12 ea
752 1 ea 14 ea
Model 100135270 100135300
GAS TRAIN ASSEMBLIES
2 100208344 ORIFICE, NAT ALL
2 100208345 ORIFICE, LP ALL
3 100208601 GAS VALVE ASSEMBLY, NAT ALL
3 100208608 GAS VALVE ASSEMBLY, LP ALL
CONTROLS & GAUGES
4 100208468 USER INTERFACE CONTROL ALL
5 100208469 BOARD, MAIN CONTROL ALL
6 100208475 BOARD, CONNECTOR ALL
7 100167583 BOARD, SENSOR CH
8 100208490 RELAY, DPDT ALL
9 100208509 RELAY, 120VAC, 60HZ, 10.8 AMP ALL
10 100208246 TRANSFORMER, 24V, 60VA ALL
11 100208249 TRANSFORMER, 50VA 402 & 502
11 100208246 TRANSFORMER, 24V, 60VA 652 & 752
12 100208242 SWITCH, ON/OFF ALL
13 100233485 FAN ALL
14 100233678 GASKET, FAN ALL
15 100166118 AIR PRESSURE SWITCH ALL
16 100208384 AIR PRESSURE SWITCH ALL
17 100165937 HOT SURFACE IGNITOR ALL
18 100208087 GASKET, IGNITOR ALL
HEAT EXCHANGER
19 100147343 HEAT EXCHANGER, H CH 402
19 100147344 HEAT EXCHANGER, H CH 502
19 100147347 HEAT EXCHANGER, H CH 652
19 100147349 HEAT EXCHANGER, H CH 752
19 100147342 HEAT EXCHANGER, HLW CF 402
19 100147346 HEAT EXCHANGER, HLW CF 502
19 100147348 HEAT EXCHANGER, HLW CF 652
19 100147350 HEAT EXCHANGER, HLW CF 752
20 100151231 V-BAFFLE (5 REQ.) 402
20 100151232 V-BAFFLE (5 REQ.) 502
20 100151233 V-BAFFLE (5 REQ.) 652
20 100151234 V-BAFFLE (5 REQ.) 752
21 100151524 V-BAFFLE FRAME RUNNER (2 REQ.) 402
21 100151525 V-BAFFLE FRAME RUNNER (2 REQ.) 502
21 100151526 V-BAFFLE FRAME RUNNER (2 REQ.) 652
21 100151527 V-BAFFLE FRAME RUNNER (2 REQ.) 752
22 100163183 V-BAFFLE RETAINER (2 REQ.) ALL
23 100208106 GASKET, HEAT SHIELD ALL
24 100232493 FLOW SWITCH, OUTDOOR ALL
24 100208653 FLOW SWITCH, INDOOR ALL
25 100208152 GAUGE, TEMPERATURE & PRESSURE ALL CH
26 100208559 SENSOR, DUAL IMMERSION, OUTLET ALL
27 100208553 SENSOR, IMMERSION, INLET ALL
28 100208443 RELIEF VALVE, TEMPERATURE & PRESSURE CF 402
28 100208446 RELIEF VALVE, TEMPERATURE & PRESSURE CF 502 - 752
28 100208442 RELIEF VALVE, PRESSURE ONLY ALL CH
PUMP
29 100133610 PUMP FOR COPPER-FIN II CF WATER HEATER CF
29 100133612 PUMP FOR COPPER-FIN II CH BOILER CH
MISCELLANEOUS
30 100163259 SIGHT GLASS KIT ALL
31 100233729 GASKET, SIGHT GLASS ALL
32 100162714 CONDUIT BODY ALL
33 100208097 GASKET, ESCUTCHEON, 3/4" ALL
34 100162999 SCREW, KNURLED HEAD ALL
PLEASE HAVE MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING PARTS
NOTE: CH = BOILER, CF = WATER HEATER
CFX-CHX-RP_100161846_2000001377_Rev D
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ITEM NO. PART NO. DESCRIPTION MODEL NO.
MISCELLANEOUS CONTINUED
35 100171800 VALVE, BALL CH 502 - 752
- 100233577 FILTER ALL
- 100146604 GASKET, STRIP ALL
- 100208231 FUSE, 3.15 AMP ALL
- 100208232 FUSE, 5 AMP ALL
- 100146461 GASKET, ESCUTCHEON,1 1/4" ALL
- 100233587 GASKET, BURNER ALL
- 100146588 GASKET, PVC 1/4 X 5/8 X 25' ALL
- 100162892 TEE, 3/16" HOSE MENDER, NYLON ALL
- 100208319 CAP, 3/16" TEE FITTING, SILICONE ALL
- 100208572 TUBING, GRAY 3/16" X 5/16" ALL
- 100208573 TUBING, ALUMINUM, 1/8" ALL
LOCH-HEAT TILE
36 100233555 LOCH-HEAT TILE, FRONT HEAD SIDE ALL
37 100145466 LOCH-HEAT TILE, REAR HEAD SIDE ALL
38 100145467 LOCH-HEAT TILE, FRONT DOOR 402
38 100145468 LOCH-HEAT TILE, FRONT DOOR 502
38 100145399 LOCH-HEAT TILE, FRONT DOOR 652
38 100145400 LOCH-HEAT TILE, FRONT DOOR 752
39 100145693 LOCH-HEAT TILE, RIGHT BOTTOM 402
39 100145694 LOCH-HEAT TILE, RIGHT BOTTOM 502
39 100145695 LOCH-HEAT TILE, RIGHT BOTTOM 652
39 100233571 LOCH-HEAT TILE, RIGHT BOTTOM 752
- 100145369 LOCH-HEAT TILE, MIDDLE BOTTOM 652
- 100145697 LOCH-HEAT TILE, MIDDLE BOTTOM 752
40 100145692 LOCH-HEAT TILE, LEFT BOTTOM 402
40 100145694 LOCH-HEAT TILE, LEFT BOTTOM 502
40 100145368 LOCH-HEAT TILE, LEFT BOTTOM 652
40 100233571 LOCH-HEAT TILE, LEFT BOTTOM 752
41 100233575 LOCH-HEAT TILE, DIVIDER ALL
42 100145612 LOCH-HEAT TILE, BACK 402
42 100145613 LOCH-HEAT TILE, BACK 502
42 100145614 LOCH-HEAT TILE, BACK 652
42 100145615 LOCH-HEAT TILE, BACK 752
43 100145674 INSULATION PAD, TOP 402
43 100145675 INSULATION PAD, TOP 502
43 100145676 INSULATION PAD, TOP 652
43 100145677 INSULATION PAD, TOP 752
JACKET ASSEMBLIES
44 100151255 JACKET, OUTER FRONT UPPER MIDDLE ALL
45 100151490 JACKET, OUTER FRONT UPPER LEFT 402 & 502
45 100151492 JACKET, OUTER FRONT UPPER LEFT 652 & 752
46 100151256 JACKET, OUTER FRONT UPPER RIGHT 402
46 100151258 JACKET, OUTER FRONT UPPER RIGHT 502
46 100151259 JACKET, OUTER FRONT UPPER RIGHT 652
46 100151260 JACKET, OUTER FRONT UPPER RIGHT 752
47 100151481 JACKET, OUTER FRONT LOWER 402
47 100151482 JACKET, OUTER FRONT LOWER 502
47 100151483 JACKET, OUTER FRONT LOWER 652
47 100151484 JACKET, OUTER FRONT LOWER 752
48 100151474 JACKET, OUTER REAR HEAD 402 & 502
48 100151496 JACKET, OUTER REAR HEAD 652 & 752
49 100151472 JACKET, OUTER LEFT LOWER HEAD ALL
50 100151476 JACKET, OUTER TOP 402
50 100151477 JACKET, OUTER TOP 502
50 100151478 JACKET, OUTER TOP 652
50 100151479 JACKET, OUTER TOP 752
51 100151261 DOOR, COMBUSTION CHAMBER 402
51 100151262 DOOR, COMBUSTION CHAMBER 502
51 100151263 DOOR, COMBUSTION CHAMBER 652
51 100151264 DOOR, COMBUSTION CHAMBER 752
PLEASE HAVE MODEL NUMBER AND SERIAL NUMBER WHEN ORDERING PARTS
CFX-CHX-RP_100161846_2000001377_Rev D
NOTE: CH = BOILER, CF = WATER HEATER
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© -10/16 - Printed in U.S.A.
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