Lochinvar KHB055, KHB085, KHB110, KHB155, KHB199 User Manual
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100305167_2000557992_Rev B
Replacement Parts List
PARTS & SERVICE DEPARTMENT
Nashville, Tennessee
877-554-5544 • Fax: 615-882-2918
parts_team@lochinvar.com
www.Lochinvar.com
33
Knight
Fire Tube Boilers
KHB 055 thru 285
Series 100 & 101
34
22
36
5
43
38
37
45
48
44
41
42
35
39
46
47
DIR #2000558067 00
GAS TRAIN
22
HEAT EXCHANGER
17
18
16
DIR #2000507841 00
CONTROL PANEL
40
15
14
30
13
12
23
9
24
19
29
27
49
2
28
32
25
26
11
20
21
4
10
1
ITEM NO.
31
3
6
DIR #2000507836 00
PART NO. DESCRIPTION
8
7
DIR #2000558090 00
MODEL
HEAT EXCHANGER ASSEMBLY
1 100266940 HEAT EXCHANGER - ASME - H STAMP - 55 MBH KHB 055
1 100266951 HEAT EXCHANGER - ASME - H STAMP - 85 MBH KHB 085
1 100266953 HEAT EXCHANGER - ASME - H STAMP - 110 MBH KHB 110
1 100266958 HEAT EXCHANGER - ASME - H STAMP - 155 MBH KHB 155
1 100266959 HEAT EXCHANGER - ASME - H STAMP - 199 MBH KHB 199
1 100266971 HEAT EXCHANGER - ASME - H STAMP - 285 MBH KHB 285
2 100268111 HEAT EXCHANGER TOP PLATE ASSEMBLY KHB 055 - 085
2 100268112 HEAT EXCHANGER TOP PLATE ASSEMBLY KHB 110 - 155
2 100268113 HEAT EXCHANGER TOP PLATE ASSEMBLY KHB 199 - 285
CONTROLS & ELECTRICAL COMPONENTS
3 100277940* LOW VOLTAGE CONNECTION BOARD ALL
4 100304134* MAIN CONTROL BOARD KHB 055
4 100304135* MAIN CONTROL BOARD KHB 085
4 100304136* MAIN CONTROL BOARD KHB 110
4 100304137* MAIN CONTROL BOARD KHB 155
4 100304138* MAIN CONTROL BOARD KHB 199
4 100304140* MAIN CONTROL BOARD KHB 285
4 100304141* MAIN CONTROL BOARD, HIGH ALTITUDE KHB 055
4 100304142* MAIN CONTROL BOARD, HIGH ALTITUDE KHB 085
4 100304144* MAIN CONTROL BOARD, HIGH ALTITUDE KHB 110
4 100304145* MAIN CONTROL BOARD, HIGH ALTITUDE KHB 155
4 100304116* MAIN CONTROL BOARD, HIGH ALTITUDE KHB 199
4 100304117* MAIN CONTROL BOARD, HIGH ALTITUDE KHB 285
5 100304118* USER INTERFACE CONTROL ALL
- 100304205 LABEL, USER INTERFACE OVERLAY ALL
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
*ITEMS DENOTE SUGGESTED INVENTORY PARTS
100305167_2000557992_Rev B
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ITEM NO.
6 100208230 TRANSFORMER, 120 X 24V, 40VA, 60HZ ALL
- 100208808* FUSE, TIME DELAY, 1.25A, 250V, CLASS T ALL
- 100208231* FUSE, TIME DELAY, 3.15A, 250V, CLASS T ALL
- 100290102* FUSE, TIME DELAY, 6.3A, 250V, CLASS T ALL
- 100304120* LINE VOLTAGE RECEPTACLE ALL
7 100208560* SENSOR, IMMERSION / INLET ALL
8 100208547* SENSOR, IMMERSION / OUTLET ALL
9 100165930* SENSOR, FLAME W/ GASKET & SCREWS ALL
10 100287156* SENSOR, FLUE TEMP W/ GROMMET ALL
- 100157775* SENSOR, SYSTEM W/ BULBWELL & SLEEVE ALL
- 100208552 SENSOR, SYSTEM, T-STAT ONLY ALL
- 100208569 BULBWELL, 1/4" NPT ALL
- 100208834* SENSOR KIT, OUTDOOR AIR ALL
11 100268028* GAS VALVE W/ FLANGE & SCREWS KHB 055
11 100268029* GAS VALVE W/ FLANGE & SCREWS KHB 085
11 100268030* GAS VALVE W/ FLANGE & SCREWS KHB 110
11 100268031* GAS VALVE W/ FLANGE & SCREWS KHB 155
11 100268032* GAS VALVE W/ FLANGE & SCREWS KHB 199
11 100268033* GAS VALVE W/ FLANGE & SCREWS KBH 285
12 100275534 FLANGE, GAS VALVE W/ GASKET ALL
13 100275537 ADAPTER, GAS VALVE UNION W/ GASKET ALL
14 100287149 VENTURI W/ GASKETS - NATURAL KHB 055 - 085
14 100287147 VENTURI W/ GASKETS - NATURAL KHB 110
14 100287145 VENTURI W/ GASKETS - NATURAL KHB 155
14 100287143 VENTURI W/ GASKETS - NATURAL KHB 199
14 100287142 VENTURI W/ GASKETS - NATURAL KHB 285
14 100287130 VENTURI W/ GASKETS - LP KHB 055
14 100287129 VENTURI W/ GASKETS - LP KHB 085
14 100287127 VENTURI W/ GASKETS - LP KHB 110
14 100287126 VENTURI W/ GASKETS - LP KHB 155
14 100287124 VENTURI W/ GASKETS - LP KHB 199
14 100287123 VENTURI W/ GASKETS - LP KHB 285
15 100275550 COUPLING, VENTURI W/ CLAMPS KHB 055 - 199
15 100287122 COUPLING, VENTURI W/ CLAMPS KHB 285
16 100287121 COUPLING, AIR INLET - 2" KHB 055 - 085
16 100275561 COUPLING, AIR INLET - 3" KHB 110 - 285
17 100208326 HOSE BARB, BRASS, 10 32 X 1/8 NPT ALL
18 100290058 INLET CONNECTION, AIR, 2" X 8", PVC ALL
- 100287025 AIR SHUTTER W/ GASKETS - LP KHB 055 - 085
- 100287022 AIR SHUTTER W/ GASKETS - LP KHB 110
- 100287020 AIR SHUTTER W/ GASKETS - LP KHB 155
- 100284239 AIR SHUTTER W/ GASKETS - LP KHB 199 - 285
- 100287017 ORIFICE, VALVE - LP KHB 110
- 100287011 ORIFICE, VALVE - LP KHB 155 - 199
19 100165925* IGNITOR, SPARK W/ GASKET ALL
20 100267965 MAIN BURNER ASSEMBLY, 55 - 85K BTU MODELS KHB 055 - 085
20 100267967 MAIN BURNER ASSEMBLY, 110 - 155K BTU MODELS KHB 110 - 155
20 100267968 MAIN BURNER ASSEMBLY, 199 - 285K BTU MODELS KHB 199 - 285
21 100287088 INSULATION, BURNER / TOP PLATE KHB 055 - 085
21 100287087 INSULATION, BURNER / TOP PLATE KHB 110 - 155
21 100287086 INSULATION, BURNER / TOP PLATE KHB 199 - 285
22 100266999* FAN ASSEMBLY W/ GASKETS, 120V, 60HZ KHB 055 - 155
22 100275531* FAN ASSEMBLY W/ GASKETS, 120V, 60HZ KHB 199 - 285
23 100208091 GASKET, FLAME SENSOR ALL
- 100208321* GROMMET, FLUE SENSOR ALL
- 100275538 GASKET, GAS VALVE ALL
24 100208086 GASKET, SPARK IGNITOR ALL
PART NO. DESCRIPTION
CONTROLS (CONTINUED)
SENSORS
GAS VALVES & COMPONENTS
IGNITION & BURNER ASSEMBLIES
FAN ASSEMBLIES
GASKETS & GASKET KITS
PLEASE HAVE MODEL AND SERIAL NUMBER WHEN ORDERING PARTS
*ITEMS DENOTE SUGGESTED INVENTORY PARTS
MODEL
100305167_2000557992_Rev B
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