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Heater Parts

Find the right part for your heater. Filter by compatible model to see only the parts made for your unit.

146 products
Chamber
MX150/200 Chamber/Heat Exchanger
3526

MX150/200 Chamber/Heat Exchanger

$4,454.99

-

MX250/300 Chamber/Heat Exchanger
3597

MX250/300 Chamber/Heat Exchanger

$5,103.99

-

Gaskets
Asm, Inspection Port HI/MX/XT
81010331

Asm, Inspection Port HI/MX/XT

$11.99
Asm, LS Viewport
81012405

Asm, LS Viewport

$10.99
Chamber Brick, MX/XT150/200
3306

Chamber Brick, MX/XT150/200

$318.99
Chamber Brick, MX/XT250/300
3695

Chamber Brick, MX/XT250/300

$347.99
Gasket, HI Burner
8732

Gasket, HI Burner

$14.99
Gasket, LS Burner
81012344

Gasket, LS Burner

$18.99
Gasket, MX Burner
3952

Gasket, MX Burner

$34.99
Insulation Board, Burner Door MX/XT150/200
3629

Insulation Board, Burner Door MX/XT150/200

$196.99
Insulation Board, Burner Door MX250/300
3628

Insulation Board, Burner Door MX250/300

$378.99
Insulation Board, Burner Door XT250/300
81010392

Insulation Board, Burner Door XT250/300

$354.99
Kit, Chamber Cleanout HI140
3192

Kit, Chamber Cleanout HI140

$107.99
Kit, Chamber Cleanout HI180/260
3191

Kit, Chamber Cleanout HI180/260

$178.99
Kit, Chamber Cleanout MX150/200
3581

Kit, Chamber Cleanout MX150/200

$115.99
Kit, Chamber Cleanout MX250/300
3582

Kit, Chamber Cleanout MX250/300

$134.99
Kit, Chamber Cleanout W/Brick MX150/200
3580

Kit, Chamber Cleanout W/Brick MX150/200

$417.99
Kit, Chamber Cleanout W/Brick MX250/300
3583

Kit, Chamber Cleanout W/Brick MX250/300

$553.99
Kit, Chamber Cleanout XT
81010838

Kit, Chamber Cleanout XT

$107.99
Kit, Door Insulation HI240/320
3197

Kit, Door Insulation HI240/320

$470.99
Kit, Pump Cleanout A1RA
32423

Kit, Pump Cleanout A1RA

$28.99
6609 Rope Gasket
6609

Rope Gasket, Priced Per Foot HI/MX/XT

$3.99
Burner Parts
Adapter, Oil Block, All Models
9029

Adapter, Oil Block, All Models

$15.99
Asm, HI Solenoid Retrofit
9485

Asm, HI Solenoid Retrofit

$165.99
Asm, LS/XT/MX Solenoid Retrofit
81013276

Asm, LS/XT/MX Solenoid Retrofit

$174.99
Asm, Terminal Block Db W/ Standoff
81010359

Asm, Terminal Block Db W/ Standoff

$61.99
Burner Cord, LS
81012402

Burner Cord, LS

$66.99
Burner Cord, MX
8489

Burner Cord, MX

$98.99
Cad Cell XT75
20210110

Cad Cell XT75

$67.00
Cad Cell, HI/MX/XT (Except MX/XT75)
8981

Cad Cell, HI/MX/XT (Except MX/XT75)

$40.17
Kit, Burner Rebuild (All XT/MX/HI140/320)
81010386

Kit, Burner Rebuild (All XT/MX/HI140/320)

$543.99
Placeholder
81010387

Kit, Burner Rebuild (HI180/260)

$543.99
Kit, Burner Rebuild HI140/320/MX/XT (Solenoid Preheater)
80000386

Kit, Burner Rebuild HI140/320/MX/XT (Solenoid Preheater)

$543.99
Placeholder
80000387

Kit, Burner Rebuild HI180/260 (Solenoid Preheater)

$543.99
81010538A
80000538A

Kit, Burner Replacement & Chamber Cleanout, All XT Units (Except MX/XT75)

$1,922.99

-

Kit, Burner Replacement & Chamber Cleanout, MX150/200 (Combu Filter)
9051E

Kit, Burner Replacement & Chamber Cleanout, MX150/200 (Combu Filter)

$1,922.99

-

Kit, Burner Replacement & Chamber Cleanout, MX150/200 (Lenz Filter)
9051G

Kit, Burner Replacement & Chamber Cleanout, MX150/200 (Lenz Filter)

$1,922.99

-

Kit, Burner Replacement & Chamber Cleanout, MX250/300 (Combu Filter)
9051F

Kit, Burner Replacement & Chamber Cleanout, MX250/300 (Combu Filter)

$1,922.99

-

Kit, Burner Replacement & Chamber Cleanout, MX250/300 (Lenz Filter)
9051H

Kit, Burner Replacement & Chamber Cleanout, MX250/300 (Lenz Filter)

$1,922.99

-

Kit, Intermittent Spark Upgrade HI/MX
81012077

Kit, Intermittent Spark Upgrade HI/MX

$405.99
Kit, Transformer (All Models)
9600

Kit, Transformer (All Models)

$208.99
Oil Primary Control, HI/MX/XT
8982

Oil Primary Control, HI/MX/XT

$206.99
Oil Primary Control, XT75
81010199

Oil Primary Control, XT75

$210.00
Service Burner, MX150/200/250/300
80009051

Service Burner, MX150/200/250/300

$1,827.99

-

Service Burner, XT75
81010125

Service Burner, XT75

$2,760.00

-

Terminal Block, Double Blue HI
81010173

Terminal Block, Double Blue HI

$45.99
Transformer XT75
76001381

Transformer XT75

$139.00
Window Plug, All Models (Except MX/XT75)
9515

Window Plug, All Models (Except MX/XT75)

$10.99
Burner & Chamber Packages
Package, MX150/200 Burner and Chamber
9219

Package, MX150/200 Burner and Chamber

$5,804.99

-

Package, MX250/300 Burner and Chamber
9220

Package, MX250/300 Burner and Chamber

$6,480.99

-

Package, MXD200 Burner and Chamber
9221

Package, MXD200 Burner and Chamber

$5,804.99

-

Package, MXD300 Burner and Chamber
9222

Package, MXD300 Burner and Chamber

$5,890.99

-

XT150/200 Chamber/Burner Package
81010839

XT150/200 Chamber/Burner Package

$6,541.99

-

XT250/300 Chamber/Burner Package
81010840

XT250/300 Chamber/Burner Package

$9,106.99

-

XTD200 Ductable Chamber/Burner Package
81010841

XTD200 Ductable Chamber/Burner Package

$6,106.99

-

XTD300 Ductable Chamber/Burner Package
81010842

XTD300 Ductable Chamber/Burner Package

$9,450.99

-

PH Parts
Asm, Diaphragm HI/MX/XT (Legacy)
9858

Asm, Diaphragm HI/MX/XT (Legacy)

$125.99
Asm, Snap Disc
9533

Asm, Snap Disc

$148.99
Asm, Turbulator
9853

Asm, Turbulator

$257.99
Cartridge Heater XT75
33298

Cartridge Heater XT75

$48.00
Cartridge Heater, Air Block (All Models)
9549

Cartridge Heater, Air Block (All Models)

$202.99
Cartridge Heater, Oil Block HI/MX/XT (Except MX/XT75)
8992

Cartridge Heater, Oil Block HI/MX/XT (Except MX/XT75)

$174.99
Cartridge Heater, Oil Block LS
81013079

Cartridge Heater, Oil Block LS

$168.99
Electrodes XT75
76000593

Electrodes XT75

$93.00
Kit, Ignitor One Piece HI/MX/XT, part 3728
3728

Kit, Ignitor One Piece HI/MX/XT

$106.99
Kit, Ignitor Replacement HI/MX/XT/LS
80003728

Kit, Ignitor Replacement HI/MX/XT/LS

$106.99
Kit, Nozzle Assembly HI140/240/320/MX/XT (Legacy)
9899

Kit, Nozzle Assembly HI140/240/320/MX/XT (Legacy)

$137.99
Kit, Nozzle Assembly HI180/260 (Legacy)
9852

Kit, Nozzle Assembly HI180/260 (Legacy)

$141.99
Nozzle O-ring, Quad Ring HI/MX/XT
9522

Nozzle O-ring, Quad Ring HI/MX/XT

$17.99
Preheater Switch, HI/MX/XT/LS
9529

Preheater Switch, HI/MX/XT/LS

$16.99
Placeholder
81010153

Ptc Heater, XT75

$68.00
Temperature Sensor XT75
70057146

Temperature Sensor XT75

$236.00
Blower Motor
Asm, Blower MXD/XTD200/300
2850

Asm, Blower MXD/XTD200/300

$962.99
Asm, Combustion Blower HI
9862

Asm, Combustion Blower HI

$666.99
Asm, Combustion Blower MX/XT (Except MX/XT 75)
9067

Asm, Combustion Blower MX/XT (Except MX/XT 75)

$464.99
Burner Blower Wheel, HI
9877

Burner Blower Wheel, HI

$44.99
Burner Blower Wheel, MX
9350

Burner Blower Wheel, MX

$50.99
Combustion Blower Motor, HI
8113

Combustion Blower Motor, HI

$461.99
Combustion Blower Motor, LS
81012628

Combustion Blower Motor, LS

$299.99
Combustion Blower Motor, MX
9351

Combustion Blower Motor, MX

$347.99
Fan Motor, MX/XT150/200
8135

Fan Motor, MX/XT150/200

$341.99
Fan Motor, MX/XT250/300
8140

Fan Motor, MX/XT250/300

$650.99
Pump/Motor
Asm, Complete A1RA Pump (Bypass Regulator)
2433

Asm, Complete A1RA Pump (Bypass Regulator)

$1,157.99

-

Asm, LS150 Pump
81013081

Asm, LS150 Pump

$999.99
Asm, LS225/225D Pump
81013082

Asm, LS225/225D Pump

$1,099.99

-

Asm, LS300/300D Pump
81013083

Asm, LS300/300D Pump

$1,199.99

-

Kit, Bypass Regulator Rebuild
9874

Kit, Bypass Regulator Rebuild

$65.99
Kit, Meter Pump Upgrade MX/MXD/XT/XTD200
81012050

Kit, Meter Pump Upgrade MX/MXD/XT/XTD200

$1,783.99

-

Kit, Meter Pump Upgrade MX/MXD/XT/XTD300
81012052

Kit, Meter Pump Upgrade MX/MXD/XT/XTD300

$1,677.99

-

Kit, Meter Pump Upgrade MX/XT150
81012049

Kit, Meter Pump Upgrade MX/XT150

$1,677.99

-

Kit, Meter Pump Upgrade MX/XT250
81012051

Kit, Meter Pump Upgrade MX/XT250

$1,677.99

-

Pump Coupler, Bypass Regulator HI/MX/XT
8881

Pump Coupler, Bypass Regulator HI/MX/XT

$19.99
Pump Motor, Bypass Regulator
8102

Pump Motor, Bypass Regulator

$534.99
Pump Motor, LS 150
81013262

Pump Motor, LS 150

$349.99
Pump Motor, LS 225/225D
81013263

Pump Motor, LS 225/225D

$419.99
Pump Motor, LS 300/300D
81013264

Pump Motor, LS 300/300D

$449.99
Pump Only, A1RA
8234

Pump Only, A1RA

$174.99
Pump with Fittings, LS 150/225
81013084

Pump with Fittings, LS 150/225

$449.99
Pump with Fittings, LS300
81013086

Pump with Fittings, LS300

$499.99
Preheater
Nozzle Assembly XT75
32002

Nozzle Assembly XT75

$48.00
Nozzle Line Assembly XT75
74000453

Nozzle Line Assembly XT75

$681.00
Service Preheater, XT
81010396

Service Preheater, XT

$879.99
Solenoid Preheater, HI180/260
80009811

Solenoid Preheater, HI180/260

$879.99
Solenoid Preheater, MX/HI140/320
80009812

Solenoid Preheater, MX/HI140/320

$879.99
Maintenance Kits
Annual Maintenance Kit, FI 200/260 (LENZ Filter)
9052A1

Annual Maintenance Kit, FI 200/260 (LENZ Filter)

$399.99
Annual Maintenance Kit, HI 140 (Combu Filter)
9053A1

Annual Maintenance Kit, HI 140 (Combu Filter)

$399.99
Annual Maintenance Kit, HI 140 (Combu Filter)
9053A2

Annual Maintenance Kit, HI 140 (Combu Filter)

$399.99
Annual Maintenance Kit, HI 180/260 (Combu Filter)
9054A1

Annual Maintenance Kit, HI 180/260 (Combu Filter)

$399.99
Annual Maintenance Kit, HI 180/260 (Combu Filter)
9054A2

Annual Maintenance Kit, HI 180/260 (Combu Filter)

$399.99
Annual Maintenance Kit, HI 320 (Combu Filter)
9053B1

Annual Maintenance Kit, HI 320 (Combu Filter)

$399.99
Annual Maintenance Kit, HI 320 (Combu Filter)
9053B2

Annual Maintenance Kit, HI 320 (Combu Filter)

$399.99
Annual Maintenance Kit, MX150/200
9051A1

Annual Maintenance Kit, MX150/200 (Combu Filter)

$399.99
Annual Maintenance Kit, MX150/200 (Combu Filter)
9051A2

Annual Maintenance Kit, MX150/200 (Combu Filter)

$399.99
Annual Maintenance Kit, MX150/200 (Lenz Filter)
9051C1

Annual Maintenance Kit, MX150/200 (Lenz Filter)

$399.99
Annual Maintenance Kit, MX150/200 LENZ filter
9051C2

Annual Maintenance Kit, MX150/200 (Lenz Filter)

$399.99
Annual Maintenance Kit, MX250/300 (Combu Filter)
9051B1

Annual Maintenance Kit, MX250/300 (Combu Filter)

$399.99
Annual Maintenance Kit, MX250/300 (Combu Filter)
9051B2

Annual Maintenance Kit, MX250/300 (Combu Filter)

$399.99
Annual Maintenance Kit, MX250/300 (Lenz Filter)
9051D1

Annual Maintenance Kit, MX250/300 (Lenz Filter)

$399.99
Annual Maintenance Kit, MX250/300 (Lenz Filter, No Air Diaphragm)
9051D2

Annual Maintenance Kit, MX250/300 (Lenz Filter)

$399.99
Annual Maintenance Kit, XT
80000924

Annual Maintenance Kit, XT

$309.99
Annual Maintenance Kit, XT
81010924

Annual Maintenance Kit, XT

$405.99
Kit, MX/XT75 Annual Service
75000208

Kit, MX/XT75 Annual Service

$127.00
Limit
Fan Limit Control, HI/MX/XT (Except MXD300)
8402

Fan Limit Control, HI/MX/XT (Except MXD300)

$192.99
Fan Limit Control, MXD300/XTD300
8405

Fan Limit Control, MXD300/XTD300

$369.99
Gauges
Air Gauge XT75
20270300

Air Gauge XT75

$61.00
Air Gauge, HI/MX/XT (Except MX/XT75)
8451

Air Gauge, HI/MX/XT (Except MX/XT75)

$44.99
Asm, Air Regulator
9497

Asm, Air Regulator

$185.99
Burner Oil Gauge, HI/MX/XT
8431

Burner Oil Gauge, HI/MX/XT

$50.99
Vacuum Gauge, HI/MX/XT
8398

Vacuum Gauge, HI/MX/XT

$46.99
Strainers
Canister O-ring, Combu
9043

Canister O-ring, Combu

$10.99
Kit, Lenz Filter O-Ring Set
9055

Kit, Lenz Filter O-Ring Set

$37.99
Kit, Strainer O-rings Combu
9025

Kit, Strainer O-rings Combu

$42.99
Placeholder
81010060

Strainer Pan Assembly

$375.00
Strainer Repl., Combu
32111

Strainer Repl., Combu

$102.99
Strainer Repl., Lenz
32124

Strainer Repl., Lenz

$56.57
Suction Strainer, in Tank HI/MX/XT
8748

Suction Strainer, in Tank HI/MX/XT

$74.99
215 Gallon Tank
Asm, Strainer Pan 215 Gal Tank
81010142

Asm, Strainer Pan 215 Gal Tank

$265.99
Check Valve, 215 Gal In-tank HI/MX/XT
8662

Check Valve, 215 Gal In-tank HI/MX/XT

$66.99
Kit, Tank Vent HI/MX/XT
80003840

Kit, Tank Vent HI/MX/XT

$284.99
Tank Gauge, 215 Gal Tank
9254

Tank Gauge, 215 Gal Tank

$93.99
Heater Parts
Placeholder
3951

Gasket, Cleanout Door MI

$52.99
Nozzles
Kit, Nozzle Assembly HI180/260
81013463

Kit, Nozzle Assembly HI180/260 (Preheater purchased after Oct 16th, 2026 )

$128.99
Kit, Nozzle Assembly LS/XT/MX/HI140/320
81013460

Kit, Nozzle Assembly LS/XT/MX - HI140/320 (Preheater purchased after Oct. 16, 2026)

$132.99
Other
Air Compressor, LS/XT/MX/HI Onboard
9020

Air Compressor, LS/XT/MX/HI Onboard

$1,058.99

-

Digital Thermostat, All Models
81010645

Digital Thermostat, All Models

$119.99
Terminal Block, Elec. Panel HI/MX
8340

Terminal Block, Elec. Panel HI/MX

$58.99
Made in USA — Wisconsin
Heating With
Waste Oil
Since 1976
Proud member of
4109 Capital Circle, Janesville, WI 53546
(800) 562-5504
sales@lanair.com