Apply to be a TradeMaster!
Filter menu expanded

Filters

1,860 items
Reset

SORT

Product Availability

Show In Stock Only (672)

Used With

Knight Wall Mount Boilers (1)
AW150-800 (3)
KB080-285 (1)
KBN080 (1)
KBN080-210 (1)
Knight KBN081 (1)
Knight KBN106 (1)
Knight KBN151 (2)
Knight KBN211 (2)
KBN285-600 (1)

Review Score

(92)
(4)
(3)

Price Range

$5 to $10 (8)
$10 to $15 (22)
$15 to $20 (36)
$20 to $25 (49)
$25 to $30 (39)
$30 to $35 (37)
$35 to $40 (41)
$40 to $45 (32)
$45 to $50 (43)
$50 to $60 (65)

Lochinvar Boiler Parts

Help Face
Need a little help?
FIND PARTS FOR YOUR UNIT
1860 items
Grid
List
Compare
Product Image of Integrated Control, 100167823
Integrated Control, 100167823
SKU: 100167823
Lochinvar
SKU: 100167823
Brand: Lochinvar
$608.10 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Pressure Switch Kit, 100208377
Pressure Switch Kit, 100208377
SKU: 100208377
Lochinvar
SKU: 100208377
Brand: Lochinvar
$54.94 each
In Stock
Get 5 by Wed, Jun 10
In Stock
Get 5 by Wed, Jun 10
Compare
Product Image of 1" WC Pressure Switch, 100208388
1" WC Pressure Switch, 100208388
SKU: 100208388
Lochinvar
SKU: 100208388
Brand: Lochinvar
$192.65 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of High Limit Outlet Sensor, 100208566
High Limit Outlet Sensor, 100208566
SKU: 100208566
Lochinvar
SKU: 100208566
Brand: Lochinvar
$105.00 each
In Stock
Get 15 by Wed, Jun 10
In Stock
Get 15 by Wed, Jun 10
Compare
Product Image of Integrated Control Board, 100167807
Integrated Control Board, 100167807
SKU: 100167807
Lochinvar
SKU: 100167807
Brand: Lochinvar
$608.10 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of Anode Rod 1" x 36", 100232745
Anode Rod 1" x 36", 100232745
SKU: 100232745
Lochinvar
SKU: 100232745
Brand: Lochinvar
$145.70 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of Integrated Control Beginning H10, 100167825
$607.88 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Condensate Trap Replacement, 100284709
Condensate Trap Replacement, 100284709
SKU: 100284709
Lochinvar
SKU: 100284709
Brand: Lochinvar
$200.43 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Pressure Switch, Low Air, 100208400
Pressure Switch, Low Air, 100208400
SKU: 100208400
Lochinvar
SKU: 100208400
Brand: Lochinvar
$188.65 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 200F CO Auto Limit Switch, 100208173
200F CO Auto Limit Switch, 100208173
SKU: 100208173
Lochinvar
SKU: 100208173
Brand: Lochinvar
$87.24 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of Natural Gas Spark Pilot Assembly, 100208372
$110.38 each
In Stock
Get 21 by Wed, Jun 10
In Stock
Get 21 by Wed, Jun 10
Compare
Product Image of Natural Gas Thermopile Assembly, 100093972
Natural Gas Thermopile Assembly, 100093972
SKU: 100093972
Lochinvar
SKU: 100093972
Brand: Lochinvar
(1)
$105.68 each
In Stock
Get 1 by Fri, Jun 12
In Stock
Get 1 by Fri, Jun 12
Compare
Product Image of Burner Gasket, 100208096
Burner Gasket, 100208096
SKU: 100208096
Lochinvar
SKU: 100208096
Brand: Lochinvar
$238.42 each
In Stock
Get 8 by Wed, Jun 10
In Stock
Get 8 by Wed, Jun 10
Compare
Product Image of 3/4"x1" 150 PSI Relief T&P 95,000 BTU, 100208443
$55.31 each
In Stock
Get 17 by Wed, Jun 10
In Stock
Get 17 by Wed, Jun 10
Compare
Product Image of Pump 1/4HP Bronze 115V 2" Flange, 100133610
$2,766.26 each
In Stock
Get 11 by Wed, Jun 10 - Fri, Jun 12
In Stock
Get 11 by Wed, Jun 10 - Fri, Jun 12
Compare
Product Image of Thermocouple Replacement, 100208371
Thermocouple Replacement, 100208371
SKU: 100208371
Lochinvar
SKU: 100208371
Brand: Lochinvar
$64.14 each
In Stock
Get 4 by Wed, Jun 10
In Stock
Get 4 by Wed, Jun 10
Compare
Product Image of Gas Valve Wiring Harness, 100208619
Gas Valve Wiring Harness, 100208619
SKU: 100208619
Lochinvar
SKU: 100208619
Brand: Lochinvar
$76.10 each
In Stock
Get 7 by Wed, Jun 10
In Stock
Get 7 by Wed, Jun 10
Compare
Product Image of 24 V 1/2" Gas Valve, 100172005
24 V 1/2" Gas Valve, 100172005
SKU: 100172005
Lochinvar
SKU: 100172005
Brand: Lochinvar
(1)
$368.89 each
In Stock
Get 6 by Wed, Jun 10
In Stock
Get 6 by Wed, Jun 10
Compare
Product Image of 24V 4.6" WC 3/4" LP Gas Valve, 100208608
$245.17 each
In Stock
Get 13 by Wed, Jun 10
In Stock
Get 13 by Wed, Jun 10
Compare
Product Image of Natural Gas Low Pressure Switch, 100208389
Natural Gas Low Pressure Switch, 100208389
SKU: 100208389
Lochinvar
SKU: 100208389
Brand: Lochinvar
(1)
$64.90 each
In Stock
Get 9 by Wed, Jun 10
In Stock
Get 9 by Wed, Jun 10
Compare
Product Image of Sensor, Premix Thermostat Limit, 100208558
$90.79 each
In Stock
Get 9 by Wed, Jun 10
In Stock
Get 9 by Wed, Jun 10
Compare
Product Image of Integrated Control Board, 100167774
Integrated Control Board, 100167774
SKU: 100167774
Lochinvar
SKU: 100167774
Brand: Lochinvar
$1,479.24 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Dual Pressure Switch .Hi 1.06" Lo.75" W.C., 100208375
$187.18 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Gasket, Gas Valve Adapter, 100275538
Gasket, Gas Valve Adapter, 100275538
SKU: 100275538
Lochinvar
SKU: 100275538
Brand: Lochinvar
$9.80 each
In Stock
Get 7 by Fri, Jun 12
In Stock
Get 7 by Fri, Jun 12
Compare
Product Image of 24 VDC Relay, Panel Mount, 100208491
24 VDC Relay, Panel Mount, 100208491
SKU: 100208491
Lochinvar
SKU: 100208491
Brand: Lochinvar
$25.09 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of Fan Replacement Kit, 100145022
Fan Replacement Kit, 100145022
SKU: 100145022
Lochinvar
SKU: 100145022
Brand: Lochinvar
$2,777.87 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Gasket, Venturi, 100233694
Gasket, Venturi, 100233694
SKU: 100233694
Lochinvar
SKU: 100233694
Brand: Lochinvar
$32.52 each
Backorder
Get it by Tue, Jun 30 - Wed, Jul 8
Backorder
Get it by Tue, Jun 30 - Wed, Jul 8
Compare
Product Image of Burner Gasket, 100208094
Burner Gasket, 100208094
SKU: 100208094
Lochinvar
SKU: 100208094
Brand: Lochinvar
$185.04 each
In Stock
Get 8 by Wed, Jun 10
In Stock
Get 8 by Wed, Jun 10
Compare
Product Image of 6.20" WC SPST Pressure Switch, 100208382
$64.98 each
In Stock
Get 4 by Wed, Jun 10
In Stock
Get 4 by Wed, Jun 10
Compare
Product Image of 10AMP DPDT Relay, 100208490
10AMP DPDT Relay, 100208490
SKU: 100208490
Lochinvar
SKU: 100208490
Brand: Lochinvar
$44.93 each
In Stock
Get 9 by Wed, Jun 10
In Stock
Get 9 by Wed, Jun 10
Compare
Product Image of Maintenance Kit for FTX 400, 100320868
Maintenance Kit for FTX 400, 100320868
SKU: 100320868
Lochinvar
SKU: 100320868
Brand: Lochinvar
$756.37 each
In Stock
Get 10 by Wed, Jun 10
In Stock
Get 10 by Wed, Jun 10
Compare
Product Image of Gas Valve Assembly w/ Gasket, 100275532
Gas Valve Assembly w/ Gasket, 100275532
SKU: 100275532
Lochinvar
SKU: 100275532
Brand: Lochinvar
$164.58 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Harness, Main Unit, 100275616
Harness, Main Unit, 100275616
SKU: 100275616
Lochinvar
SKU: 100275616
Brand: Lochinvar
$127.58 each
In Stock
Get 6 by Wed, Jun 10
In Stock
Get 6 by Wed, Jun 10
Compare
Product Image of 1.06" WC SPDT Pressure Switch, 100166244
$137.31 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Rope Gasket for Door, 100208107
Rope Gasket for Door, 100208107
SKU: 100208107
Lochinvar
SKU: 100208107
Brand: Lochinvar
$33.80 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Manual Reset Hi-Limit Kit, 100157743
Manual Reset Hi-Limit Kit, 100157743
SKU: 100157743
Lochinvar
SKU: 100157743
Brand: Lochinvar
$230.37 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 24V Relay Kit, 100208504
24V Relay Kit, 100208504
SKU: 100208504
Lochinvar
SKU: 100208504
Brand: Lochinvar
$84.47 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of 175F High Limit, 100208570
175F High Limit, 100208570
SKU: 100208570
Lochinvar
SKU: 100208570
Brand: Lochinvar
$116.88 each
In Stock
Get 6 by Wed, Jun 10
In Stock
Get 6 by Wed, Jun 10
Compare
Product Image of Pressure Switch, .68" Water Column, 100294585
$63.62 each
In Stock
Get 3 by Wed, Jun 10
In Stock
Get 3 by Wed, Jun 10
Compare
Product Image of Venturi Gasket, 100277743
Venturi Gasket, 100277743
SKU: 100277743
Lochinvar
SKU: 100277743
Brand: Lochinvar
$12.76 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Compare
Product Image of Relay Board Panel Mount 24 VAC, 100208495
$52.07 each
In Stock
Get 9 by Wed, Jun 10
In Stock
Get 9 by Wed, Jun 10
Compare
Product Image of Low Air Pressure Switch, 100208399
Low Air Pressure Switch, 100208399
SKU: 100208399
Lochinvar
SKU: 100208399
Brand: Lochinvar
$141.81 each
In Stock
Get 15 by Wed, Jun 10
In Stock
Get 15 by Wed, Jun 10
Compare
Product Image of Gasket, Burner, 100275583
Gasket, Burner, 100275583
SKU: 100275583
Lochinvar
SKU: 100275583
Brand: Lochinvar
$21.08 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of Hi-Limit 200F, 100208175
Hi-Limit 200F, 100208175
SKU: 100208175
Lochinvar
SKU: 100208175
Brand: Lochinvar
$150.46 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Gas Valve Wire Harness, 100208627
Gas Valve Wire Harness, 100208627
SKU: 100208627
Lochinvar
SKU: 100208627
Brand: Lochinvar
$30.59 each
In Stock
Get 5 by Wed, Jun 10
In Stock
Get 5 by Wed, Jun 10
Compare
Product Image of Probe for Low Water Cutoff, 100208662
Probe for Low Water Cutoff, 100208662
SKU: 100208662
Lochinvar
SKU: 100208662
Brand: Lochinvar
$84.79 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of Burner Assembly, 100135310
Burner Assembly, 100135310
SKU: 100135310
Lochinvar
SKU: 100135310
Brand: Lochinvar
$642.98 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of T-Stat for Indirect Tank, 100208546
T-Stat for Indirect Tank, 100208546
SKU: 100208546
Lochinvar
SKU: 100208546
Brand: Lochinvar
(1)
$315.94 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
Resources
FAQs, Manuals & Videos
Articles
More About Lochinvar Boiler Parts
This category contains a variety of boiler parts manufactured and/or carried by Lochinvar.