Lochinvar CHP Application guide

Replacement Parts List
CHPR-04
Commercial Electric
Custom Hi-Power®
Models: CHP & HHP
Round & Square
PARTS & SERVICE DEPARTMENT
Nashville, Tennessee
615-889-8900 • Fax: [phone]
www.Lochinvar.com
CHP & HHP Round
diagram on page 4

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ITEM PART DESCRIPTION MODEL
NO. NO. NO.
Anode Rods
1 WTR2501 ANODE ROD 1" NPT X 36" LONG 500 & 600 (3 REQ)
1 WTR2502 ANODE ROD 1" NPT X 48" LONG 150 ( 1 REQ)
1 WTR2503 ANODE ROD 1" NPT X 62" LONG 200, 250, 300 (1 REQ)
1 WTR2504 ANODE ROD 3/4" NPT X 52" LONG 400 (2 REQ)
Fuse Blocks
2 BLK2533 FUSE BLOCK, (PRIMARY CONTROL CIRCUIT) ALL 380, 415, 480 & 600V
2 BLK2536 FUSE BLOCK, (PRIMARY CONTROL CIRCUIT) ALL 208 & 240V
3 BLK2535 FUSE BLOCK, (SECONDARY CONTROL CIRCUIT) ALL
4 BLK2508 FUSE BLOCK ALL 208 & 240V
4 BLK2509 FUSE BLOCK ALL 380, 415, 480 & 600V
Terminal Blocks
5 BLK2517 TERMINAL BLOCK 240V: 18-36KW
208V: 18-36KW
408V: 18-54, 72-90KW
5 BLK2518 TERMINAL BLOCK 240V: 54KW
208V: 54, 108KW
480V: 252-270KW
5 BLK2524 TERMINAL BLOCK 240V: 72-90, 108-594KW
208V: 72-90, 144-594KW
480V: 108, 288-900KW
5 BLK2578 TERMINAL BLOCK 480V: 108KW
5 BLK2521 TERMINAL BLOCK 480V: 144-162KW
Contactors
6 CTR2506 CONTACTOR 50 AMP ALL
Thermostats
17 TST2527 THERMOSTAT, SURFACE W/ ECO ALL SURFACE THERMOSTATS
18 TST2573 BRACKET, THERMOSTAT MOUNTING ALL SURFACE THERMOSTATS
19 TST2528 THERMOSTAT, IMMERSION OPTIONAL
20 TST2574 KNOB, THERMOSTAT IMMERSION OPTIONAL
21 TST2576 BRACKET, THERMOSTAT MOUNTING (IMMERSION) OPTIONAL
22 HLC2508 HI LIMIT ALL IMMERSION THERMOSTATS
- RLY2540 SEQUENCER OPTIONAL
Transformers
23 TRF2511 TRANSFORMER, 240/480-120V UP TO 100VA
23 TRF2510 TRANSFORMER, 240/480-120V 101-150VA
23 TRF2502 TRANSFORMER, 240/480-120V 151-250VA
23 TRF2524 TRANSFORMER, 240/480-120V 251-350VA
23 TRF2521 TRANSFORMER, 380/208-120V UP TO 100VA
23 TRF2525 TRANSFORMER, 380/208-120V 101-250VA
23 TRF2530 TRANSFORMER, 415/600-120V UP TO 50VA
23 TRF2531 TRANSFORMER, 415/600-120V 51 - 250VA

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ITEM PART DESCRIPTION MODEL
NO. NO. NO.
Flanged Elements
7WATTAGE 208VOLT 240VOLT 480VOLT
PART NO. PART NO. PART NO.
7 3000 ELE2540 ELE2531 ELE2532
7 4000 ELE2534 ELE2540 ELE2541
7 4500 ELE2537 ELE2543 ELE2544
7 5000 ELE2533 ELE2534 ELE2535
7 6000 ELE2536 ELE2537 ELE2538
7WATTAGE 208VOLT 240VOLT 380VOLT 415VOLT 480VOLT 600VOLT
PART NO. PART NO. PART NO PART NO. PART NO. PART NO.
7 12000 ELE2558 ELE2557 ELE2564 ELE2561 ELE2558 ELE2579
7 15000 ELE2555 ELE2554 ELE2563 ELE2560 ELE2553 ELE2578
7 18000 ELE2552 ELE2551 ELE2559 ELE2562 ELE2550 ELE2577
Fuses
10 FUS2504 FUSE, 600V 15A (PRIMARY CONTROL CIRCUIT) ALL 380, 415, 480 & 600V
10 FUS2512 FUSE, 250V 15A (PRIMARY CONTROL CIRCUIT) ALL 240 & 208V
11 FUS2527 FUSE, 250V 15A (SECONDARY CONTROL CIRCUIT) ALL
12 FUS2517 FUSE, 300V 40A 208V: 18-72, 108-594KW
12 FUS2516 FUSE, 250V 35A 240V: 18-72, 108-594KW
12 FUS2508 FUSE, 600V 35A 408V & 600V: 18-36, 144, 180-252,
288, 342-360, 396-414, 450-468,
504-522, 558-576, 612-630, 666-684,
720-738, 774-792, 828-846, 882-900KW
12 FUS2510 FUSE, 600V 50A 480V & 600V: 54, 108, 162, 216, 324,
378, 432, 486, 540, 594, 648, 702,
756, 810, 864KW
12 FUS2522 FUSE, 600V 60A 480V & 600V: 90 & 270KW
12 FUS2523 FUSE, 250V 60A 208V & 240V: 90KW
Miscellaneous
8 BLT1018 BOLT, ELEMENT ALL FOUR BOLT FLANGED
9 GKT2512 GASKET, FLANGED ALL FOUR BOLT FLANGED
9 GKT2435 GASKET, ELEMENT SCREW-IN ALL SCREW-IN
13 GTP2003 TEMPERATURE & PRESSURE GAUGE OPTIONAL
14 MSC2547 HANDLE, DOOR ALL
15 MSC2546 HINGE ALL
16 MSC2566 LOCK, KEY ALL
24 WTR2528 RELAY, LWCO OPTIONAL
25 WTR2532 PROBE, LWCO OPTIONAL
26 PRS2008 SWITCH, HIGH WATER PRESSURE OPTIONAL
- PRS2507 SWITCH, LOW WATER PRESSURE OPTIONAL
27 MSC2525 SAFETY DOOR INTERLOCK OPTIONAL
28 MSC2526 LIGHT, PILOT OPTIONAL
29 MSC2017 PILOT SWITCH WITH LIGHT ALL
30 RLV2008 RELIEF VALVE 125# W.P. ALL
30 RLV2007 RELIEF VALVE 150# W.P. OPTIONAL
TP0010PBF PUMP HHP
GKT1015 GASKET, HAND HOLE 4"X6", ONE BOLT OPTIONAL
GKT2516 GASKET, MANWAY 11"X15" OPTIONAL
GKT2520 GASKET, MANWAY 12"X16" OPTIONAL
MSC2511 ALARM BELL OPTIONAL
GKT2101 GASKET, SIX BOLT ASME ALL
MSC2115 COVER, CLEANOUT SIX BOLT ASME ALL
MSC2505 BLOCK-OFF PLATE, ELEMENT ACCESS SCREW-IN TYPE ALL
Screw-In Type Elements – 1 1/2” NPS

11/07—Printed in U.S.A.
Commercial Electric Custom Hi-Power®Round
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