Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
1,860 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (672)
Show
In Stock Only
(672)
Used With
–
Knight Wall Mount Boilers Filter (1)
Knight Wall Mount Boilers (1)
AW150-800 Filter (3)
AW150-800 (3)
KB080-285 Filter (1)
KB080-285 (1)
KBN080 Filter (1)
KBN080 (1)
KBN080-210 Filter (1)
KBN080-210 (1)
Knight KBN081 Filter (1)
Knight KBN081 (1)
Knight KBN106 Filter (1)
Knight KBN106 (1)
Knight KBN151 Filter (2)
Knight KBN151 (2)
Knight KBN211 Filter (2)
Knight KBN211 (2)
KBN285-600 Filter (1)
KBN285-600 (1)
See More
Review Score
–
5 Filter (92)
(92)
4 Filter (4)
(4)
1 Filter (3)
(3)
Price Range
–
$5 to $10 Filter (8)
$5 to $10 (8)
$10 to $15 Filter (22)
$10 to $15 (22)
$15 to $20 Filter (36)
$15 to $20 (36)
$20 to $25 Filter (49)
$20 to $25 (49)
$25 to $30 Filter (39)
$25 to $30 (39)
$30 to $35 Filter (37)
$30 to $35 (37)
$35 to $40 Filter (41)
$35 to $40 (41)
$40 to $45 Filter (32)
$40 to $45 (32)
$45 to $50 Filter (43)
$45 to $50 (43)
$50 to $60 Filter (65)
$50 to $60 (65)
See More
Home
Heating Supplies & Parts
Boiler Parts
Lochinvar Boiler Parts
Lochinvar Boiler Parts
Need a little help?
View our Resources
FIND PARTS FOR YOUR UNIT
1860 items
FILTER
Grid
List
Sort: Top Sellers
100165932 Compare Checkbox
Compare
Spark Ignitor for EnergyRite Heater, 100165932
SKU:
100165932
Lochinvar
SKU:
100165932
Brand:
Lochinvar
(2)
–
+
$59.40
each
ADD TO CART
Add to List
In Stock
Get 15 by
Wed, Jun 10
Total Available: 18
In Stock
Get 15 by
Wed, Jun 10
Total Available: 18
Add to List
100148402 Compare Checkbox
Compare
Heat Exchanger Over-Temperature Limit, 100148402
SKU:
100148402
Lochinvar
SKU:
100148402
Brand:
Lochinvar
(1)
–
+
$33.36
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jun 9
Total Available: 16
In Stock
Get 1 by
Tue, Jun 9
Total Available: 16
Add to List
100208760 Compare Checkbox
Compare
Venturi Gas Valve Gasket, 100208760
SKU:
100208760
Lochinvar
SKU:
100208760
Brand:
Lochinvar
–
+
$28.98
each
ADD TO CART
Add to List
In Stock
Get 9 by
Wed, Jun 10
Total Available: 14
In Stock
Get 9 by
Wed, Jun 10
Total Available: 14
Add to List
100208559 Compare Checkbox
Compare
Dual Immersion Sensor, 100208559
SKU:
100208559
Lochinvar
SKU:
100208559
Brand:
Lochinvar
(2)
–
+
$100.63
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jun 9
Total Available: 43
In Stock
Get 4 by
Tue, Jun 9
Total Available: 43
Add to List
100233587 Compare Checkbox
Compare
Combustion Burner Gasket, 100233587
SKU:
100233587
Lochinvar
SKU:
100233587
Brand:
Lochinvar
(1)
–
+
$15.93
each
ADD TO CART
Add to List
In Stock
Get 148 by
Tue, Jun 9
Total Available: 965
In Stock
Get 148 by
Tue, Jun 9
Total Available: 965
Add to List
100165921 Compare Checkbox
Compare
Flame Sensor Replacement, 100165921
SKU:
100165921
Lochinvar
SKU:
100165921
Brand:
Lochinvar
–
+
$46.73
each
ADD TO CART
Add to List
In Stock
Get 44 by
Wed, Jun 10
Total Available: 45
In Stock
Get 44 by
Wed, Jun 10
Total Available: 45
Add to List
100374577 Compare Checkbox
Compare
Neutralization Kit , 100374577
SKU:
100374577
Lochinvar
SKU:
100374577
Brand:
Lochinvar
–
+
$182.67
each
ADD TO CART
Add to List
In Stock
Get 16 by
Tue, Jun 9
Total Available: 33
In Stock
Get 16 by
Tue, Jun 9
Total Available: 33
Add to List
100275594 Compare Checkbox
Compare
Diverter Motor w/ Clip, 100275594
SKU:
100275594
Lochinvar
SKU:
100275594
Brand:
Lochinvar
–
+
$89.24
each
ADD TO CART
Add to List
In Stock
Get 37 by
Wed, Jun 10
Total Available: 41
In Stock
Get 37 by
Wed, Jun 10
Total Available: 41
Add to List
100278304 Compare Checkbox
Compare
Switch, Flow w/ Grease Compound, 100278304
SKU:
100278304
Lochinvar
SKU:
100278304
Brand:
Lochinvar
(1)
–
+
$64.47
each
ADD TO CART
Add to List
In Stock
Get 52 by
Wed, Jun 10
Total Available: 56
In Stock
Get 52 by
Wed, Jun 10
Total Available: 56
Add to List
100189054 Compare Checkbox
Compare
4" Flue Collar Kit, 100189054
SKU:
100189054
Lochinvar
SKU:
100189054
Brand:
Lochinvar
(1)
–
+
$129.02
each
ADD TO CART
Add to List
In Stock
Get 15 by
Wed, Jun 10
Total Available: 18
In Stock
Get 15 by
Wed, Jun 10
Total Available: 18
Add to List
100112513 Compare Checkbox
Compare
Honeywell Convertible Gas Valve Assembly, 100112513
SKU:
100112513
Lochinvar
SKU:
100112513
Brand:
Lochinvar
(3)
–
+
$343.49
each
ADD TO CART
Add to List
In Stock
Get 8 by
Wed, Jun 10
Total Available: 27
In Stock
Get 8 by
Wed, Jun 10
Total Available: 27
Add to List
100173794 Compare Checkbox
Compare
Heat Exchanger Access Door Kit, 100173794
SKU:
100173794
Lochinvar
SKU:
100173794
Brand:
Lochinvar
(1)
–
+
$182.27
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 32
In Stock
Get 3 by
Tue, Jun 9
Total Available: 32
Add to List
100208442 Compare Checkbox
Compare
Relief Valve 50 PSI, 100208442
SKU:
100208442
Lochinvar
SKU:
100208442
Brand:
Lochinvar
(1)
–
+
$116.91
each
ADD TO CART
Add to List
In Stock
Get 24 by
Wed, Jun 10
In Stock
Get 24 by
Wed, Jun 10
Add to List
100208622 Compare Checkbox
Compare
Flame Sensor Cable, 100208622
SKU:
100208622
Lochinvar
SKU:
100208622
Brand:
Lochinvar
(2)
–
+
$42.56
each
ADD TO CART
Add to List
In Stock
Get 12 by
Wed, Jun 10
Total Available: 16
In Stock
Get 12 by
Wed, Jun 10
Total Available: 16
Add to List
100275527 Compare Checkbox
Compare
Sensor, Flue w/ Grommet, 100275527
SKU:
100275527
Lochinvar
SKU:
100275527
Brand:
Lochinvar
–
+
$39.89
each
ADD TO CART
Add to List
In Stock
Get 30 by
Wed, Jun 10
Total Available: 36
In Stock
Get 30 by
Wed, Jun 10
Total Available: 36
Add to List
100170642 Compare Checkbox
Compare
Flue Temp Sensor Kit, 100170642
SKU:
100170642
Lochinvar
SKU:
100170642
Brand:
Lochinvar
–
+
$59.83
each
ADD TO CART
Add to List
In Stock
Get 26 by
Wed, Jun 10
Total Available: 27
In Stock
Get 26 by
Wed, Jun 10
Total Available: 27
Add to List
100208555 Compare Checkbox
Compare
Temperature Board, 100208555
SKU:
100208555
Lochinvar
SKU:
100208555
Brand:
Lochinvar
–
+
$197.44
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jun 9
Total Available: 43
In Stock
Get 4 by
Tue, Jun 9
Total Available: 43
Add to List
100320886 Compare Checkbox
Compare
Maintenance Kit for KBN601-801, 100320886
SKU:
100320886
Lochinvar
SKU:
100320886
Brand:
Lochinvar
–
+
$112.95
each
ADD TO CART
Add to List
In Stock
Get 7 by
Wed, Jun 10
Total Available: 10
In Stock
Get 7 by
Wed, Jun 10
Total Available: 10
Add to List
100208652 Compare Checkbox
Compare
Manual Reset Low Water Cut Off, 100208652
SKU:
100208652
Lochinvar
SKU:
100208652
Brand:
Lochinvar
(1)
–
+
$187.10
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jun 9
Total Available: 35
In Stock
Get 5 by
Tue, Jun 9
Total Available: 35
Add to List
100166258 Compare Checkbox
Compare
EnergyRite Air Pressure Switch, 100166258
SKU:
100166258
Lochinvar
SKU:
100166258
Brand:
Lochinvar
(1)
–
+
$31.88
each
ADD TO CART
Add to List
In Stock
Get 13 by
Wed, Jun 10
Total Available: 15
In Stock
Get 13 by
Wed, Jun 10
Total Available: 15
Add to List
100208089 Compare Checkbox
Compare
Blower Gasket, 100208089
SKU:
100208089
Lochinvar
SKU:
100208089
Brand:
Lochinvar
(1)
–
+
$32.20
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jun 9
Total Available: 35
In Stock
Get 2 by
Tue, Jun 9
Total Available: 35
Add to List
100208446 Compare Checkbox
Compare
T&P 3/4" 150 PSI 210F 1,912,000 BTU, 100208446
SKU:
100208446
Lochinvar
SKU:
100208446
Brand:
Lochinvar
–
+
$171.85
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jun 9
Total Available: 29
In Stock
Get 1 by
Tue, Jun 9
Total Available: 29
Add to List
100208548 Compare Checkbox
Compare
Immersion Outlet Sensor, 100208548
SKU:
100208548
Lochinvar
SKU:
100208548
Brand:
Lochinvar
(1)
–
+
$81.73
each
ADD TO CART
Add to List
In Stock
Get 21 by
Wed, Jun 10
Total Available: 29
In Stock
Get 21 by
Wed, Jun 10
Total Available: 29
Add to List
100167819 Compare Checkbox
Compare
Integrated Control Board H10 for Knight WB81-211, 100167819
SKU:
100167819
Lochinvar
SKU:
100167819
Brand:
Lochinvar
–
+
$597.76
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 19
In Stock
Get 3 by
Tue, Jun 9
Total Available: 19
Add to List
100208459 Compare Checkbox
Compare
Low Voltage Connection Board, 100208459
SKU:
100208459
Lochinvar
SKU:
100208459
Brand:
Lochinvar
–
+
$131.01
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jun 9
Total Available: 23
In Stock
Get 1 by
Tue, Jun 9
Total Available: 23
Add to List
100208059 Compare Checkbox
Compare
Door Insulation, 100208059
SKU:
100208059
Lochinvar
SKU:
100208059
Brand:
Lochinvar
–
+
$44.83
each
ADD TO CART
Add to List
In Stock
Get 23 by
Wed, Jun 10
Total Available: 28
In Stock
Get 23 by
Wed, Jun 10
Total Available: 28
Add to List
100144980 Compare Checkbox
Compare
Inducer Fan Assembly, 100144980
SKU:
100144980
Lochinvar
SKU:
100144980
Brand:
Lochinvar
–
+
$1,205.52
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 18
In Stock
Get 3 by
Tue, Jun 9
Total Available: 18
Add to List
100318771 Compare Checkbox
Compare
Fan Assembly w/ Gasket, 100318771
SKU:
100318771
Lochinvar
SKU:
100318771
Brand:
Lochinvar
(2)
–
+
$402.28
each
ADD TO CART
Add to List
In Stock
Get 4 by
Tue, Jun 9
Total Available: 22
In Stock
Get 4 by
Tue, Jun 9
Total Available: 22
Add to List
100265150 Compare Checkbox
Compare
KIGNITORFB 1501-2001, 100265150
SKU:
100265150
Lochinvar
SKU:
100265150
Brand:
Lochinvar
–
+
$109.58
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jun 9
Total Available: 45
In Stock
Get 5 by
Tue, Jun 9
Total Available: 45
Add to List
100287096 Compare Checkbox
Compare
Heat Exchanger Top Plate Gasket, 100287096
SKU:
100287096
Lochinvar
SKU:
100287096
Brand:
Lochinvar
–
+
$64.47
each
ADD TO CART
Add to List
In Stock
Get 8 by
Wed, Jun 10
Total Available: 13
In Stock
Get 8 by
Wed, Jun 10
Total Available: 13
Add to List
100330200 Compare Checkbox
Compare
Flame Sensor w/Gasket, 100330200
SKU:
100330200
Lochinvar
SKU:
100330200
Brand:
Lochinvar
–
+
$151.05
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 25
In Stock
Get 3 by
Tue, Jun 9
Total Available: 25
Add to List
100208764 Compare Checkbox
Compare
Blower Gasket, 100208764
SKU:
100208764
Lochinvar
SKU:
100208764
Brand:
Lochinvar
–
+
$28.98
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jun 9
Total Available: 20
In Stock
Get 1 by
Tue, Jun 9
Total Available: 20
Add to List
100166256 Compare Checkbox
Compare
SPDT Pressure Switch, 100166256
SKU:
100166256
Lochinvar
SKU:
100166256
Brand:
Lochinvar
–
+
$54.64
each
ADD TO CART
Add to List
In Stock
Get 1 by
Thu, Jun 11
Total Available: 2
In Stock
Get 1 by
Thu, Jun 11
Total Available: 2
Add to List
100157626 Compare Checkbox
Compare
Heat Exchanger Cleaning Kit , 100157626
SKU:
100157626
Lochinvar
SKU:
100157626
Brand:
Lochinvar
–
+
$107.26
each
ADD TO CART
Add to List
In Stock
Get 5 by
Wed, Jun 10
Total Available: 6
In Stock
Get 5 by
Wed, Jun 10
Total Available: 6
Add to List
100232493 Compare Checkbox
Compare
Outdoor Flow Switch, 100232493
SKU:
100232493
Lochinvar
SKU:
100232493
Brand:
Lochinvar
–
+
$320.90
each
ADD TO CART
Add to List
In Stock
Get 8 by
Wed, Jun 10
Total Available: 12
In Stock
Get 8 by
Wed, Jun 10
Total Available: 12
Add to List
100233594 Compare Checkbox
Compare
Burner Gasket, 100233594
SKU:
100233594
Lochinvar
SKU:
100233594
Brand:
Lochinvar
–
+
$40.97
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jun 9
Total Available: 33
In Stock
Get 2 by
Tue, Jun 9
Total Available: 33
Add to List
100145003 Compare Checkbox
Compare
Fan Assembly for KBN080, 100145003
SKU:
100145003
Lochinvar
SKU:
100145003
Brand:
Lochinvar
(1)
–
+
$639.57
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jun 9
Total Available: 23
In Stock
Get 2 by
Tue, Jun 9
Total Available: 23
Add to List
100145005 Compare Checkbox
Compare
Fan Assembly, 100145005
SKU:
100145005
Lochinvar
SKU:
100145005
Brand:
Lochinvar
–
+
$483.93
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 19
In Stock
Get 3 by
Tue, Jun 9
Total Available: 19
Add to List
100208093 Compare Checkbox
Compare
Door Gasket, 100208093
SKU:
100208093
Lochinvar
SKU:
100208093
Brand:
Lochinvar
–
+
$42.65
each
ADD TO CART
Add to List
In Stock
Get 23 by
Wed, Jun 10
Total Available: 25
In Stock
Get 23 by
Wed, Jun 10
Total Available: 25
Add to List
100208654 Compare Checkbox
Compare
Rod 1X24, 100208654
SKU:
100208654
Lochinvar
SKU:
100208654
Brand:
Lochinvar
–
+
$121.17
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 29
In Stock
Get 3 by
Tue, Jun 9
Total Available: 29
Add to List
100208601 Compare Checkbox
Compare
3/4" x 3/4" Gas Valve (NG), 100208601
SKU:
100208601
Lochinvar
SKU:
100208601
Brand:
Lochinvar
(1)
–
+
$215.07
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jun 9
Total Available: 34
In Stock
Get 1 by
Tue, Jun 9
Total Available: 34
Add to List
100112352 Compare Checkbox
Compare
Burner Assembly 18" #51, 100112352
SKU:
100112352
Lochinvar
SKU:
100112352
Brand:
Lochinvar
(6)
–
+
$198.30
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
Total Available: 17
In Stock
Get 3 by
Tue, Jun 9
Total Available: 17
Add to List
100208461 Compare Checkbox
Compare
Board Control User Interface, 100208461
SKU:
100208461
Lochinvar
SKU:
100208461
Brand:
Lochinvar
(1)
–
+
$227.54
each
ADD TO CART
Add to List
In Stock
Get 2 by
Tue, Jun 9
Total Available: 24
In Stock
Get 2 by
Tue, Jun 9
Total Available: 24
Add to List
100145009 Compare Checkbox
Compare
Combustion Fan Assembly, 100145009
SKU:
100145009
Lochinvar
SKU:
100145009
Brand:
Lochinvar
–
+
$1,266.83
each
ADD TO CART
Add to List
In Stock
Get 5 by
Tue, Jun 9
Total Available: 26
In Stock
Get 5 by
Tue, Jun 9
Total Available: 26
Add to List
100284234 Compare Checkbox
Compare
Harness, Spark Ignitor, 100284234
SKU:
100284234
Lochinvar
SKU:
100284234
Brand:
Lochinvar
–
+
$32.18
each
ADD TO CART
Add to List
In Stock
Get 23 by
Wed, Jun 10
Total Available: 26
In Stock
Get 23 by
Wed, Jun 10
Total Available: 26
Add to List
100266999 Compare Checkbox
Compare
Fan Assembly w/ Gasket, 100266999
SKU:
100266999
Lochinvar
SKU:
100266999
Brand:
Lochinvar
–
+
$180.57
each
ADD TO CART
Add to List
In Stock
Get 12 by
Wed, Jun 10
Total Available: 15
In Stock
Get 12 by
Wed, Jun 10
Total Available: 15
Add to List
100208309 Compare Checkbox
Compare
Nylon Brush, 100208309
SKU:
100208309
Lochinvar
SKU:
100208309
Brand:
Lochinvar
–
+
$47.79
each
ADD TO CART
Add to List
In Stock
Get 12 by
Wed, Jun 10
Total Available: 14
In Stock
Get 12 by
Wed, Jun 10
Total Available: 14
Add to List
100208761 Compare Checkbox
Compare
Gasket, Venturi O-ring, 100208761
SKU:
100208761
Lochinvar
SKU:
100208761
Brand:
Lochinvar
–
+
$11.58
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Jun 9
Total Available: 4
In Stock
Get 1 by
Tue, Jun 9
Total Available: 4
Add to List
1
2
3
4
...
39
Resources
FAQs, Manuals & Videos
Articles
More About Lochinvar Boiler Parts
This category contains a variety of boiler parts manufactured and/or carried by Lochinvar.
View More
Close Resources
Refresh
×
Video