Skip to Navigation Skip to Content

ribbon image Real OEM HVAC Parts Are In This Spring!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Lochinvar KBX500 Parts

Lochinvar KBX500 Parts & Manuals

Knight Xl Commercial Boiler
In a bind and need parts today? 
1-hour pickup  Your Location:
  • Lochinvar 100335986 Flow Switch with # 2 Paddle
    Our Price: C$ 403.09
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100335986
    • LOC100335986
    • Quantity Available: 7
    Something went wrong. Please try again.
  • Lochinvar 100345164 Preventative Maintenance Kit
    Our Price: C$ 628.80
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100345164
    • LOC100345164
    • Quantity Available: 5
    Something went wrong. Please try again.
  • Lochinvar 100208442 Pressure Relief/Safety Valve, 50#, 3/4"
    Our Price: C$ 139.74
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208442
    • LOC100208442
    • Quantity Available: 6
    Something went wrong. Please try again.
  • Lochinvar 100208381 Pressure Switch, 3.0" WC
    Our Price: C$ 60.47
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208381
    • LOC100208381
    • Quantity Available: 3
    Something went wrong. Please try again.
  • Lochinvar 100368946 Ignitor Electrode Kit with Gasket & Screws
    Our Price: C$ 424.58
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100368946
    • LOC100368946
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208105 Gasket, Venturi
    Our Price: C$ 60.47
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208105
    • LOC100208105
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208242 K,SWITCH,ON/OFF,W/I-O SYMBOL
    Our Price: C$ 14.78
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208242
    • LOC100208242
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208454 Pressure Relief/Safety Valve, 50PSI, 3/4"
    Our Price: C$ 68.34
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208454
    • LOC100208454
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208459 K,CONNECTION BOARD
    Our Price: C$ 183.58
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208459
    • LOC100208459
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208509 Relay, 120VAC Coil, 60HZ
    Our Price: C$ 154.10
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208509
    • LOC100208509
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208558 K,TSTAT,SENSOR,PREMIX,LIMIT
    Our Price: C$ 107.20
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208558
    • LOC100208558
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208563 K,TSTAT,SENSOR,IMMERSION, 1/4NPT
    Our Price: C$ 152.76
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208563
    • LOC100208563
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208622 Wire Harness, Electrode/Flame Sensor
    Our Price: C$ 38.98
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208622
    • LOC100208622
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208761 K,GASKET,VENTURI
    Our Price: C$ 13.44
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208761
    • LOC100208761
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208808 K,FUSE,TIME DELAY,0.8A,250V,CLASS T
    Our Price: C$ 9.38
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208808
    • LOC100208808
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100208834 K,TSAT,SENSOR,OUTDOOR AIR
    Our Price: C$ 72.36
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100208834
    • LOC100208834
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100233577 K,AIR FILTER,HEAVY DUTY,1" X 12" X 12"
    Our Price: C$ 52.26
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100233577
    • LOC100233577
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100233698 K,GASKET,FAN/VENTURI
    Our Price: C$ 21.44
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100233698
    • LOC100233698
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100233705 K,GASKET,FAN/VENTURI
    Our Price: C$ 14.74
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100233705
    • LOC100233705
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100288880 K,O-RING,SMALL,.079X1.299 ID
    Our Price: C$ 26.80
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100288880
    • LOC100288880
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100288899 K,GASKET,DONUT,1",FASIT 202
    Our Price: C$ 13.40
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100288899
    • LOC100288899
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100290102 K,FUSE,6.3 A
    Our Price: C$ 14.74
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100290102
    • LOC100290102
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100297133 K,GASKET,IGNITER
    Our Price: C$ 48.37
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100297133
    • LOC100297133
    • Quantity Available: 0
    Something went wrong. Please try again.
  • Lochinvar 100297136 K,GASKET,SIGHT,GLASS
    Our Price: C$ 32.16
    My Price:
       
    • Mfr: Lochinvar
    • Mfr Part #: 100297136
    • LOC100297136
    • Quantity Available: 0
    Something went wrong. Please try again.
24 of 36 items shown

Manuals Available : 2

Videos

  • Video name/title
    by Author name