Parts for Lochinvar KBN500:

KB, Knight XL Heating Boiler, Natural Gas, 500

Manufacturer: Lochinvar


Not sure which Part is the right one?
Our unique Model Match step during Checkout will help. We also have a place in your Shopping Cart where you can send us your Questions/Concerns!


57 Parts

Component Description Serial Qty Price
Part Image P10150202 LOW VOLTAGE CONNECTION BOARD, ALL - 1.000 188.72 ADD TO CART
Part Image P10153708 USER INTERFACE CONTROL, ALL - 1.000 374.74 ADD TO CART
Part Image P10141517 INLET / OUTLET SENSOR, ALL - 1.000 29.13 ADD TO CART
Part Image P10139108 BULBWELL, INLET / OUTLET SENSOR, ALL - 1.000 20.12 ADD TO CART
Part Image P10146629 HIGH LIMIT - 1.000 95.52 ADD TO CART
Part Image P10155164 MANUAL RESET HIGH LIMIT - 1.000 509.45 ADD TO CART
Part Image P10140449 AIR VENT VALVE, ALL - 1.000 31.90 ADD TO CART
Part Image P10158783 FAN ASSEMBLY - I07 1.000 1,508.65 ADD TO CART
Part Image P10138052 BLOWER / AIR ARM GASKET, KBN500 - 1.000 34.21 ADD TO CART
Part Image P10138311 BLOWER / AIR ARM GASKET - 1.000 29.54 ADD TO CART
Part Image P10140671 FLAME SENSOR W/ GASKET, KBN399/500 - 1.000 30.29 ADD TO CART
Part Image P10137283 GASKET, FLAME SENSOR, ALL - 1.000 10.15 ADD TO CART
Part Image P10141905 IGNITOR W/ GASKET, KBN399/500 - 1.000 66.42 ADD TO CART
Part Image P10137282 GASKET, IGNITOR, ALL - 1.000 13.39 ADD TO CART
Part Image P10157835 BURNER W/ GASKET, KBN399/500 - 1.000 1,258.85 ADD TO CART
Part Image P10138517 GASKET, BURNER, KBN399/500 - 1.000 26.29 ADD TO CART
Part Image P10152150 HEAT EXCHANGER ACCESS DOOR KIT, KBN399/500 - 1.000 287.96 ADD TO CART
Part Image P10142574 SIGHT GLASS, ALL - 1.000 148.85 ADD TO CART
Part Image P10137775 GASKET, SIGHT GLASS, ALL - 1.000 8.22 ADD TO CART
Part Image P10142329 DIVIDER PLATE, INSULATION BAFFLE, ALL - 1.000 41.29 ADD TO CART
Part Image P10143968 BURNER PLATE, INSULATION, DOOR, KBN399/500 - 1.000 59.23 ADD TO CART
Part Image P10139270 GASKET DOOR RUBBER, KBN399/500 - 1.000 34.71 ADD TO CART
Part Image P10152903 CONDENSATE TRAP, ALL - 1.000 385.26 ADD TO CART
Part Image P10145039 BLOCKED DRAIN SWITCH, ALL - 1.000 164.02 ADD TO CART
Part Image P10141584 BULBWELL, HIGH LIMIT, ALL - 1.000 39.45 ADD TO CART
Part Image P10139175 ON / OFF SWITCH, ALL - 1.000 19.30 ADD TO CART
Part Image P10144495 RELIEF VALVE 50 PSI, KBN399-600 - 1.000 99.84 ADD TO CART
Part Image P10137534 1.25 AMP, ALL - 1.000 19.15 ADD TO CART
Part Image P10137535 3.15 AMP, ALL - 1.000 11.76 ADD TO CART
Part Image P10137462 5 AMP, ALL - 1.000 15.90 ADD TO CART
Part Image P10151979 FLOW SWITCH, ALL - 1.000 204.44 ADD TO CART
Part Image P10145227 OUTDOOR AIR SENSOR, ALL - 1.000 72.37 ADD TO CART
Part Image P10144753 GAUGE TRIOMETER, 75# PSI, ALL - 1.000 67.08 ADD TO CART
Part Image P10147121 FLUE TEMP SENSOR KIT, ALL - 1.000 90.76 ADD TO CART
Part Image P10145578 SYSTEM SENSOR, ALL - 1.000 64.71 ADD TO CART
P10161963 HEAT EXCHANGER, KBN500 - 1.000 16,474.73 ADD TO CART
P10157482 INTEGRATED CONTROL, KBN500 - 1.000 1,762.49 ADD TO CART
P10157489 HIGH ALTITUDE INTEGRATED CONTROL, KBN500 - 1.000 1,766.61 ADD TO CART
P10153115 RELAY BOARD, 1.5 HP PUMP, ALL - 1.000 268.86 ADD TO CART
P10158700 FAN ASSEMBLY J07 - 1.000 2,078.01 ADD TO CART
P10159388 GAS VALVE ASSEMBLY NAT - I07 1.000 2,734.50 ADD TO CART
P10157547 GAS VALVE ASSEMBLY NAT J07 - 1.000 978.72 ADD TO CART
P10150233 GAS CUT OFF VALVE 1X1 - I07 1.000 152.39 ADD TO CART
P10148233 GAS CUT OFF VALVE 3/4 X 3/4 J07 - 1.000 102.93 ADD TO CART
P10137537 AIR SHROUD GASKET J07 - 1.000 21.45 ADD TO CART
P10148665 AIR INLET KIT J07 - 1.000 130.97 ADD TO CART
P10157349 GAS / AIR ARM ASSEMBLY W/ GASKET, KBN500 - 1.000 648.06 ADD TO CART
P10145113 RELAY, 1.5 HP PUMP, ALL - 1.000 92.86 ADD TO CART
P10140445 DISPLAY BEZEL, ALL - 1.000 54.69 ADD TO CART
P10137262 LEVELING LEGS, ALL - 1.000 2.68 ADD TO CART
P10146451 PRESSURE SWITCH, KBN500/800 - 1.000 144.45 ADD TO CART
P10140911 HIGH VOLTAGE CONNECTION BOARD, ALL - 1.000 60.88 ADD TO CART
P10163176 ADJUSTABLE MANUAL RESET HIGH LIMIT, ALL - 1.000 291.89 ADD TO CART
P10153778 MRLWCO WITH TEST, ALL - 1.000 357.16 ADD TO CART
P10153778 P10150418 NEUTRALIZER KIT, KBN399/500 - 1.000 1.12 ADD TO CART
P10149554 ALARM BELL, ALL - 1.000 139.83 ADD TO CART
P10140247 LP CONVERSION KIT - 1.000 19.14 ADD TO CART