Lochinvar KBN400, KBN501, KBN601, KBN701, KBN801 User Manual

KBXII-RP Rev K

Replacement Parts List

PARTS & SERVICE DEPARTMENT

Nashville, Tennessee
615-889-8900 • Fax: [phone]

[e-mail]
www.Lochinvar.com

Knight XL

Heating Boilers

KB 400 thru 801

40

42

36

37

35

34

43

4

39

33

41

GAS TRAIN 400

14

12

16

9

14

GAS TRAIN 501

12

15

16

9

17

GAS TRAIN 601-801

11

HEAT EXCHANGER 400-801

1

8

30

16

10

17

11

13

9

14

13

17

12

10

CONTROL
PANEL

3

27

28

25

21

2

29

5

20

38

31

32

26

19

18

22

23

24

24

24

IMG00949

ITEM NO. PART NO. DESCRIPTION MODEL

HEAT EXCHANGER ASSEMBLY

1 HEX3081 HEAT EXCHANGER KBN400
1 HEX3082 HEAT EXCHANGER KBN501
1 HEX3088 HEAT EXCHANGER KBN601
1 HEX3089 HEAT EXCHANGER KBN701
1 HEX3090 HEAT EXCHANGER KBN801

CONTROLS

2 RLY20062 LOW VOLTAGE CONNECTION BOARD ALL
3 RLY30037 INTEGRATED CONTROL PRIOR TO SERIAL H10 KBN400
3 RLY30065 INTEGRATED CONTROL BEGINNING SERIAL H10 KBN400

PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS

KBXII-RP Rev K

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ITEM NO. PART NO. DESCRIPTION MODEL

CONTROLS (CONTINUED)

3 RLY30038 INTEGRATED CONTROL PRIOR TO H10 KBN501
3 RLY30066 INTEGRATED CONTROL BEGINNING H10 KBN501
3 RLY30039 INTEGRATED CONTROL PRIOR TO H10 KBN601 - 801
3 RLY30067 INTEGRATED CONTROL BEGINNING H10 KBN601 - 801
3 RLY30040 HIGH ALTITUDE INTEGRATED CONTROL PRIOR TO H10 KBN400
3 RLY30068 HIGH ALTITUDE INTEGRATED CONTROL BEGINNING H10 KBN400
3 RLY30041 HIGH ALTITUDE INTEGRATED CONTROL PRIOR TO H10 KBN501
3 RLY30069 HIGH ALTITUDE INTEGRATED CONTROL BEGINNING H10 KBN501
3 RLY30042 HIGH ALTITUDE INTEGRATED CONTROL PRIOR TO H10 KBN601 - 801
3 RLY30070 HIGH ALTITUDE INTEGRATED CONTROL BEGINNING H10 KBN601 - 801
4 RLY20058 USER INTERFACE CONTROL ALL

LBL20136 USER INTERFACE OVERLAY ALL
5 RLY2085 RELAY BOARD, 1.5 HP PUMP ALL
6 TST2060 INLET SENSOR ALL
7 TST20009 OUTLET SENSOR/ HIGH LIMIT ALL
8 RLV30000 AIR VENT VALVE ALL
9 FAN3035 F AN ASSEMBL Y KBN400
9 FAN3037 F AN ASSEMBL Y KBN501
9 FAN30001 FAN ASSEMBLY KBN601 - 801

10 GKT2436 BLOWER/AIR ARM GASKET KBN400
10 GKT2438 BLOWER/AIR ARM GASKET KBN501
11 GKT2034 BLOWER/AIR ARM GASKET KBN601-801

GAS VALVES

12 VAL3204 GAS VALVE ASSEMBLY KBN400
12 VAL3207 GAS VALVE ASSEMBLY NAT KBN501
12 VAL3212 GAS VALVE ASSEMBLY NAT KBN601
12 VAL30006 GAS VALVE ASSEMBLY NAT KBN701
12 VAL3213 GAS VALVE ASSEMBLY NAT KBN801
12 VAL30011 GAS VALVE ASSEMBLY LP KBL501
12 VAL30012 GAS VALVE ASSEMBLY LP KBL601
12 VAL30013 GAS VALVE ASSEMBLY LP KBL701
12 VAL30014 GAS VALVE ASSEMBLY LP KBL801
13 GKT2050 GAS VALVE GASKET KBN601 - 801
14 GAC2029 GAS CUT OFF VALVE 1X1 ALL
15 GAC2028 GAS CUT OFF VALVE 3/4 X 3/4 KBN501
16 GKT2444 GASKET, VENTURI KBN400
16 GKT2080 AIR SHROUD GASKET KBN501
16 GKT2049 GASKET, VENTURI KBN601 - 801
17 MSC3185 AIR INLET KIT KBN400

17 MSC3187 AIR INLET KIT KBN501
17 MSC3186 AIR INLET KIT KBN601-801

PILOT & BURNER ASSEMBLIES

18 PLT3022 FLAME SENSOR W/ GASKET KBN400/501
18 PLT3023 FLAME SENSOR W/ GASKET KBN601 - 801
19 GKT2450 GASKET, FLAME SENSOR ALL
20 PLT3021 IGNITOR W/ GASKET KBN400/501
20 PLT30000 IGNITOR W/ GASKET KBN601 - 801
21 GKT2449 GASKET, IGNITOR ALL
22 BNR3429 BURNER W/ GASKET KBN400/501
22 BNR3432 BURNER W/ GASKET KBN601
22 BNR3433 BURNER W/ GASKET KBN701
22 BNR3434 BURNER W/ GASKET KBN801
23 GKT2451 GASKET, BURNER KBN400/501
23 GKT2062 GASKET, BURNER KBN601 - 801
24 WTR3078 GAS/AIR ARM ASSEMBLY W/GASKET KBN400
24 WTR3079 GAS/AIR ARM ASSEMBLY W/GASKET KBN501
24 WTR3085 GAS/AIR ARM ASSEMBLY W/GASKET KBN601 - 801
25 WTR3080 HEAT EXCHANGER ACCESS DOOR KIT KBN400/501
25 WTR3086 HEAT EXCHANGER ACCESS DOOR KIT KBN601 - 801
26 HLC20005 HEX DOOR TEMP SWITCH BEGINNING SERIAL F14 ALL

MISCELLANEOUS

27 MSC3180 SIGHT GLASS ALL
28 GKT2453 GASKET, SIGHT GLASS ALL
29 RLY2222 RELAY, 1.5 HP PUMP ALL

PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS

KBXII-RP Rev K

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ITEM NO. PART NO. DESCRIPTION MODEL

MISCELLANEOUS (CONTINUED)

30 FIB2167 DIVIDER PLATE, INSULATION BAFFLE ALL
31 FIB2168 BURNER PLATE, INSULATION, DOOR KBN400/501
31 FIB2146 BURNER PLATE, INSULATION, DOOR KBN601 - 801
32 GKT2455 GASKET DOOR RUBBER KBN400/501
32 GKT2063 GASKET DOOR RUBBER KBN601 - 801
33 MSC2177 DISPLAY BEZEL ALL
34 BLT2104 LEVELING LEGS ALL
35 MSC30050 CONDENSATE TRAP ALL

SWT2011 BLOCKED DRAIN SWITCH ALL

-

36 SWT2006 ON/OFF SWITCH ALL
37 PRS20002 PRESSURE SWITCH KBN400
37 PRS20020 PRESSURE SWITCH KBN501
37 PRS20019 PRESSURE SWITCH KBN601-801
38 TRF20000 TRANSFORMER, 40VA KBN400 - 701
38 TRF20002 TRANSFORMER, 60VA KBN801
39 MSC20123 KNOB, FLUTED W / SKIRT ALL

RLV2084 RELIEF VALVE 50 PSI KBN400-601

-

RLV2001 RELIEF VALVE 50 PSI KBN701/801

-

FUS20001 0.8 AMP ALL

-

FUS2001 3.15 AMP ALL

-

FUS2002 5 AMP ALL

-

WTR2040 FLOW SWITCH ALL

-

MSC2514 HIGH VOLTAGE CONNECTION BOARD ALL

-

TST2311 OUTDOOR AIR SENSOR ALL

-

GTP2900 GAUGE TRIOMETER, 75# PSI ALL

-

TST30011 FLUE TEMP SENSOR KIT ALL

-

JKB30111 KIT, COLLAR FLUE 4" KBN400-601

-

KIT3078 SYSTEM SENSOR ALL

-

WTR20009 MRLWCO WITH TEST ALL

-

KIT3087 NEUTRALIZER KIT KBN400/501

-

KIT3046 NEUTRALIZER KIT KBN601-801

-

KIT3085 ALARM BELL ALL

-

LPK3949 LP CONVERSION KIT KBN400

-

LPK3950 LP CONVERSION KIT (AFTER SERIAL# J07 FOR KBN500) KBN501-801

-

TST2032 SYSTEM SENSOR ALL

-

TST2044 BULBWELL 1/4" ALL

-

HLC30000 LIMIT, HEAT EXCHANGER OVER TEMP ALL

-

WRE20052 HARNESS, POWER ALL

-

WRE20054 HARNESS, CONNECTION BOARD ALL

-

WRE30005 HARNESS, UNIT ALL

-

WRE2200 HARNESS, SPARK ELECTRODE KBN400 & 501

-

WRE2230 HARNESS, SPARK ELECTRODE KBN601-801

-

WRE2203 CABLE, RIBBON KBN400 & 501

-

WRE2229 CABLE, RIBBON KBN601-801

-

WRE2206 HARNESS, GAS VALVE KBN400

-

WRE30000 HARNESS, GAS VALVE KBN500

-

WRE2021 HARNESS, GAS VALVE KBN601-801

-

WRE2211 HARNESS, FLAME SENSE ELECTRODE ALL

-

40 JKB40043 JACKET, TOP KBN400
40 JKB30015 JACKET, TOP KBN501
40 JKB40045 JACKET, TOP KBN601
40 JKB40046 JACKET, TOP KBN701
40 JKB40030 JACKET, TOP KBN801
41 JKB30014 JACKET, FRONT ALL

42 JKB40096 JACKET, LEFT SIDE KBN400
42 JKB40083 JACKET, LEFT SIDE KBN501
42 JKB40082 JACKET, LEFT SIDE KBN601
42 JKB40081 JACKET, LEFT SIDE KBN701
42 JKB40080 JACKET, LEFT SIDE KBN801
43 JKB60192 JACKET, RIGHT SIDE KBN400

43 JKB60194 JACKET, RIGHT SIDE KBN501
43 JKB60196 JACKET, RIGHT SIDE KBN601
43 JKB60198 JACKET, RIGHT SIDE KBN701
43 JKB60199 JACKET, RIGHT SIDE KBN801

PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS

KBXII-RP Rev K

JACKET ASSEMBL Y

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