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Crest®
Heating BoilersFBN(L) 2500 - 6000
Replacement Parts List
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PARTS & SERVICE DEPARTMENTNashville, Tennessee 877-554-5544 • Fax: [email protected]
FB-RP_100161020_2000004597_Rev R
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DISPLAY PANEL(FBN/L 2500 - 3500)
CONTROL PANELHEAT EXCHANGER
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DISPLAY PANEL(FBN/L 4000 - 6000)
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GAS TRAIN - LOW FIRE(FBN/L 2500 - 3500)
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GAS TRAIN - HIGH FIRE(FBN/L 2500 - 3500)
GAS TRAIN - LOW FIRE(FBN/L 4000 - 5000)
GAS TRAIN - HIGH FIRE(FBN/L 4000 - 5000)
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FB-RP_100161020_2000004597_Rev R
ITEMNO.
PARTNO. DESCRIPTION MODEL
CONTROLS1 100208472* INTEGRATED CONTROL (BEGINNING SERIAL #4015) FB 25001 100208477* INTEGRATED CONTROL (BEGINNING SERIAL #4015) FB 3000 & 35001 100277717* INTEGRATED CONTROL (BEGINNING SERIAL #4015) FB 4000 & 50001 100289679* INTEGRATED CONTROL FB 60002 100276786 USER INTERFACE DISPLAY, LCD (BEGINNING SERIAL #4015) ALL3 100278053 GASKET, USER INTERFACE DISPLAY ALL4 100276779 COMMUNICATION CONTROL BOARD (BEGINNING SERIAL #4015) ALL5 100275047 BACNET BOARD ALL6 100208481* LOW VOLTAGE CONTROL BOARD ALL7 100208476* LOW VOLTAGE CONTROL BOARD ALL8 100208552* SENSOR, SYSTEM / INLET ALL9 100208557* SENSOR, DUAL OUTLET ALL
10 100208558 SENSOR, PREMIX THERMOSTAT LIMIT ALL11 100271315* HIGH LIMIT ALL12 100233695* BULBWELL, SYSTEM / INLET / OUTLET ALL- 100233613 BULBWELL, SENSOR, PREMIX TSTAT LIMIT ALL
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS*ITEMS DENOTE SUGGESTED INVENTORY PARTS
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GAS TRAIN - HIGH FIRE(FBN/L 6000)
DIR# 2000535528 00
15
3137
30
36
1928
32
13
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DIR# 2000535704 00
16
14
3329
34
30
38
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GAS TRAIN - LOW FIRE(FBN/L 6000)
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ITEMNO.
PARTNO. DESCRIPTION MODEL
CONTROLS (CONTINUED)13 100144982 FAN ASSEMBLY FB 2500 - 350013 100144990 FAN ASSEMBLY FB 4000 - 600014 100144980 FAN ASSEMBLY FB 2500 & 300014 100145022 FAN ASSEMBLY FB 350014 100144982 FAN ASSEMBLY FB 400014 100144990 FAN ASSEMBLY FB 5000 & 600015 100277796* GASKET, FAN FB 2500 - 600016 100208089* GASKET, FAN FB 2500 & 300016 100208102* GASKET, FAN FB 350016 100277796* GASKET, FAN FB 4000 - 600017 100208388* PRESSURE SWITCH - 1.0" WATER COLUMN ALL18 100277772* PRESSURE SWITCH - 4.1" WATER COLUMN ALL19 100208385* PRESSURE SWITCH - 3.0" WATER COLUMN ALL20 100208386* PRESSURE SWITCH - 2.25" WATER COLUMN ALL21 100208509* RELAY, 120VAC, 60HZ, 10.8 AMP FB 2500 - 400022 100277797 MOMENTARY SWITCH, RED - 20 AMP, 125 VOLT ALL23 100277798 MOMENTARY SWITCH, BLACK - 20 AMP, 125 VOLT ALL24 100271316 ON / OFF SWITCH, RED ALL24 100274739 SWITCH, DISCONNECT FB 4000 - 600025 100208230 TRANSFORMER, 24V, 40VA ALL26 100274743 TRANSFORMER, SPARK ALL27 100173747 LOW WATER CUT-OFF, MANUAL RESET ALL - 100277799 PROBE, LWCO ALL - 100277801 BOOT, LWCO ALL
GAS TRAIN ASSEMBLY28 100171956 GAS VALVE ASSEMBLY, NAT FBN250028 100171958 GAS VALVE ASSEMBLY, NAT FBN300028 100171960 GAS VALVE ASSEMBLY, NAT FBN350028 100171977 GAS VALVE ASSEMBLY, NAT FBN400028 100171974 GAS VALVE ASSEMBLY, NAT FBN500028 100277268 GAS VALVE ASSEMBLY, NAT FBN600028 100171966 GAS VALVE ASSEMBLY, LP FBL250028 100171968 GAS VALVE ASSEMBLY, LP FBL300028 100171970 GAS VALVE ASSEMBLY, LP FBL350028 100171979 GAS VALVE ASSEMBLY, LP FBL400028 100171976 GAS VALVE ASSEMBLY, LP FBL500028 100277270 GAS VALVE ASSEMBLY, LP FBL600029 100171957 GAS VALVE ASSEMBLY, NAT FBN250029 100171959 GAS VALVE ASSEMBLY, NAT FBN300029 100171961 GAS VALVE ASSEMBLY, NAT FBN350029 100171973 GAS VALVE ASSEMBLY, NAT FBN400029 100171978 GAS VALVE ASSEMBLY, NAT FBN500029 100277269 GAS VALVE ASSEMBLY, NAT FBN600029 100171967 GAS VALVE ASSEMBLY, LP FBL250029 100171969 GAS VALVE ASSEMBLY, LP FBL300029 100171971 GAS VALVE ASSEMBLY, LP FBL350029 100171975 GAS VALVE ASSEMBLY, LP FBL400029 100171980 GAS VALVE ASSEMBLY, LP FBL500029 100277311 GAS VALVE ASSEMBLY, LP FBL600030 100208105* GASKET, FLANGE VENTURI ALL31 100233698* GASKET, FAN / VENTURI ALL32 100288891* GASKET, O-RING FB 250032 100289441* GASKET, O-RING FB 3000 - 6000
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS*ITEMS DENOTE SUGGESTED INVENTORY PARTS
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ITEM\NO.
PARTNO. DESCRIPTION MODEL
GAS TRAIN ASSEMBLY (CONTINUED)33 100288891* GASKET, O-RING FB 2500-350033 100289441* GASKET, O-RING FB 4000 - 600034 100277803 GAS CUT OFF VALVE - 3/4" FB 2500 - 300034 100288546 GAS CUT OFF VALVE - 1" FB 350034 100294605 GAS CUT OFF VALVE - 1 1/4" FB 4000 - 600035 100277774 GAS CUT OFF VALVE - 2" FB 2500 - 500035 100288525 GAS CUT OFF VALVE - 2 1/2" FB 600036 100294605 GAS CUT OFF VALVE - 1 1/4" FB 2500 & 3500-600036 100288546 GAS CUT OFF VALVE - 1" FB 300037 100294592 VENTURI ASSEMBLY FB 250037 100274223 VENTURI ASSEMBLY FB 3000 - 600038 100288548 VENTURI ASSEMBLY FB 2500 & 300038 100294592 VENTURI ASSEMBLY FB 350038 100274223 VENTURI ASSEMBLY FB 4000 - 600039 100289680 VALVE, PROOF OF CLOSURE FB 600040 100289691 VALVE ACTUATOR, PROOF OF CLOSURE FB 6000
PILOT & BURNER ASSEMBLIES41 100165923* FLAME SENSOR W/ GASKET FB 2500 - 500041 100277290* FLAME SENSOR W/ GASKET FB 600042 100233664 GASKET, FLAME SENSOR ALL43 100165924* IGNITOR W/ GASKET FB 2500 - 500043 100277283* IGNITOR W/ GASKET FB 600044 100233662 GASKET, IGNITOR ALL45 100188645 MAIN BURNER ASSEMBLY W/ GASKET FB 250045 100188646 MAIN BURNER ASSEMBLY W/ GASKET FB 300045 100188647 MAIN BURNER ASSEMBLY W/ GASKET FB 350045 100135276 MAIN BURNER ASSEMBLY W/ GASKET FB 400045 100297653 MAIN BURNER ASSEMBLY W/ GASKET FB 500045 100277260 MAIN BURNER ASSEMBLY W/ GASKET FB 600046 100189405 GAS / AIR MANIFOLD W/ GASKET FB 2500 - 350046 100173767 GAS / AIR MANIFOLD W/ GASKET FB 4000 - 600047 100190886* KIT, MANIFOLD GASKET (BEGINNING SERIAL # D14) FB 2500 - 350047 100191014* KIT, MANIFOLD GASKET FB 400047 100142506* KIT, MANIFOLD GASKET FB 5000 & 600048 100288518 GAS / AIR ARM - LARGE FB 2500 - 350048 100288522 GAS / AIR ARM - LARGE FB 4000 - 600049 100288519 GAS / AIR ARM - LARGE FB 2500 & 300049 100288520 GAS / AIR ARM - LARGE FB 350049 100288521 GAS / AIR ARM - LARGE FB 4000 - 600050 100233617 GASKET, GAS / AIR ARM FB 2500 - 350050 100233673 GASKET, GAS / AIR ARM FB 4000 - 600051 100233624 GASKET, GAS / AIR ARM FB 2500 - 350051 100233673 GASKET, GAS / AIR ARM FB 4000 - 600052 100190928 HEAT EXCHANGER DOOR ASSEMBLY (BEGINNING SERIAL # D14) FB 250052 100191016 HEAT EXCHANGER DOOR ASSEMBLY (BEGINNING SERIAL # D14) FB 300052 100189836 HEAT EXCHANGER DOOR ASSEMBLY (BEGINNING SERIAL # D14) FB 350052 100173769 HEAT EXCHANGER DOOR ASSEMBLY FB 400052 100173770 HEAT EXCHANGER DOOR ASSEMBLY FB 500052 100277313 HEAT EXCHANGER DOOR ASSEMBLY FB 6000