Parts town. Get real parts faster

Shopping Cart

Skip to NavigationSkip to Content
Loading...
Loading...
CAD
Multi-SKU Order
LoginRegister
Parts town. Get real parts faster

Find Equipment Manuals

Loading...
Loading...
Parts Town Logo

1-Hour Pickup Available

get special offers & news from parts town

800.239.5152
Loading...
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal
© 2026 Parts Town. All rights reserved.
Loading...
visa
visa
mastercard
mastercard
american-express
american-express
discover
discover
paypal
paypal

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

Call: 800.239.5152
Hvac Parts
TECHTOWN
Track My Order

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

Help Desk

  • Contact Us
  • Shipping
  • Taxes And Fees
  • Returns
  • FAQ

Inside Parts Town

  • About Us
  • Careers
  • Our Difference
  • Resource Center
  • Parts Town Blog
  • techtown
  • International

Technology and Innovations

  • Parts Town App
  • Serial Number Lookup
  • Smart Manuals
  • Website Features
  • Terms of Use
  • Privacy Policy
  • Privacy Request

Lennox Air Conditioner Parts 

Lennox International Inc. was founded in 1895 in Marshalltown, Iowa, by Dave Lennox, a railroad machine shop owner who invented a riveted steel coal-fired furnace. Today, Lennox manufactures a wide range of heating, ventilation, and air conditioning units. Some of their most commonly replaced parts include:

  • Heat Pumps 
  • Furnace Filters
  • Evaporator Coils 

Parts Town is there for all minor and extensive repairs and replacements with our most in-stock Lennox parts catalog on the planet. Find everything from switches and buttons to controls, pumps and motors for effortless solutions. 

Expect fast and reliable delivery with same day shipping on all in-stock Lennox parts until 9 PM ET Monday-Friday and for all online orders until 4 PM ET Saturday. Don’t delay, order today.

Refined By

Brand
Lennox

Model

loading spinner

Part Category

  • Accessories(10)
  • Actuators(10)
  • Air Shutters(1)
  • Augers & Bits(11)
  • Baffles(17)
  • Ballasts(7)
  • Baskets, Bowls & Containers(2)
  • Bearings & Bushings(48)
  • Belts, Pulleys & Sheaves(258)
  • Bezels(12)
  • Blankets(2)
  • Brackets & Retainers(190)
  • Brushes(3)
  • Bulbs, Lamps & Lights(23)
  • Burners(90)
  • Buzzers & Speakers(1)
  • Cap Tubes(3)
  • Capacitors(163)
  • Caps & Plugs(62)
  • Casters & Wheels(5)
  • Catches, Latches & Strikes(2)
  • Channels & Slides(6)
  • Circuit Breakers(53)
  • Clamps & Clips(12)
  • Cleaners & Detergents(9)
  • Cleaning Systems(1)
  • Compressors(340)
  • Condenser & Evaporator Coils(896)
  • Contactors(50)
  • Controls(617)
  • Conversion Kits(44)
  • Decals, Labels & Overlays(3)
  • Disconnects, Couplings & Collars(78)
  • Discs & Grids(5)
  • Dispensers & Softeners(1)
  • Diverters & Deflectors(33)
  • Dividers(1)
  • Doors & Hardware(15)
  • Drain Parts(25)
  • Elements, Heaters & Platens(172)
  • Fan & Blower Motors(604)
  • Fan Blades & Blower Wheels(180)
  • Filters, Screens & Driers(292)
  • Fuses, Blocks & Holders(108)
  • Gaskets & Seals(111)
  • Gauge Glass(2)
  • Gauges & Thermometers(5)
  • Gears & Sprockets(3)
  • Handles(14)
  • Hinges(11)
  • Holders & Supports(94)
  • Hooks(1)
  • Hoses, Pipes & Tubing(252)
  • Ignition Modules(10)
  • Ignitors & Electrodes(68)
  • Inserts & Frames(33)
  • Insulation(16)
  • Legs & Feet(9)
  • Magnets(1)
  • Maintenance Kits(31)
  • Nuts, Bolts & Screws(43)
  • O-Rings(5)
  • Orifices(126)
  • Panels, Covers & Lids(743)
  • Pans, Trays & Wells(88)
  • Pilot Burners(13)
  • Plates(105)
  • Potentiometers & Resistors(6)
  • Power Supplies & Cords(17)
  • Pressure Relief Controls(8)
  • Probes & Sensors(201)
  • Pumps & Motors(430)
  • Radiants(3)
  • Rams & Pistons(11)
  • Regulators(3)
  • Relays(118)
  • Rods, Shafts & Pins(41)
  • Roller Tubes(1)
  • Shields & Guards(41)
  • Slicer Blades(6)
  • Springs(3)
  • Switches & Buttons(568)
  • Temperature Controls(1)
  • Terminal Blocks(40)
  • Thermocouples & Thermopiles(6)
  • Thermostats & High Limits(199)
  • Timers(9)
  • Transformers(70)
  • Valves, Solenoids & Fittings(586)
  • Variable Frequency Drives (VFD)(22)
  • Washers, Rings & Spacers(23)
  • Water Level Controls(1)
  • Wires, Cables & Hardware(412)

Category

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
Lennox

Lennox Parts & Manuals

Lennox International Inc. leads the industry in HVAC solutions and equipment, including water heaters, dehumidification systems, energy recovery systems and more. Using real OEM Lennox parts will ensure your machine's repairs are lasting. Genuine OEM parts are guaranteed to fit and function in your exact unit and keep your equipment safe, reliable and covered under the manufacturer warranty. Shop with Parts Town and find what you’re looking for every time. 

...
Part Predictor Background
PartsTown Logo

Real data and artificial intelligence thinking together to find your part.

Lennox

Lennox Parts & Manuals

Lennox International Inc. leads the industry in HVAC solutions and equipment, including water heaters, dehumidification systems, energy recovery systems and more. Using real OEM Lennox parts will ensure your machine's repairs are lasting. Genuine OEM parts are guaranteed to fit and function in your exact unit and keep your equipment safe, reliable and covered under the manufacturer warranty. Shop with Parts Town and find what you’re looking for every time. 

...
Part Predictor Background
PartsTown Logo

Real data and artificial intelligence thinking together to find your part.

10AC12-1P
10AC12-1P

Manufacturer:

Lennox

Parts
10AC12-3P
10AC12-3P

Manufacturer:

Lennox

Parts
10AC18-1P
10AC18-1P

Manufacturer:

Lennox

Parts
10AC18-3P
10AC18-3P

Manufacturer:

Lennox

Parts
10AC24-1P
10AC24-1P

Manufacturer:

Lennox

Parts
10AC24-3P
10AC24-3P

Manufacturer:

Lennox

Parts
10AC30-1P
10AC30-1P

Manufacturer:

Lennox

Parts
10AC30-2P
10AC30-2P

Manufacturer:

Lennox

Parts
10AC30-3P
10AC30-3P

Manufacturer:

Lennox

Parts
10AC36-1P
10AC36-1P

Manufacturer:

Lennox

Parts
10AC36-3P
10AC36-3P

Manufacturer:

Lennox

Parts
10AC36-4P
10AC36-4P

Manufacturer:

Lennox

Parts
10AC42-1P
10AC42-1P

Manufacturer:

Lennox

Parts
10AC42-2P
10AC42-2P

Manufacturer:

Lennox

Parts
10AC42-3P
10AC42-3P

Manufacturer:

Lennox

Parts
10AC48-1P
10AC48-1P

Manufacturer:

Lennox

Parts
10AC60-1P
10AC60-1P

Manufacturer:

Lennox

Parts
10ACB12-10
10ACB12-10

Air Conditioner

Manufacturer:

Lennox

Parts
10ACB12-11
10ACB12-11

Air Conditioner

Manufacturer:

Lennox

Parts
10ACB12-9P
10ACB12-9P

Air Conditioner

Manufacturer:

Lennox

Parts
10ACB18-10
10ACB18-10

Air Conditioner

Manufacturer:

Lennox

Parts
10ACB18-11
10ACB18-11

Air Conditioner

Manufacturer:

Lennox

Parts
10ACB18-1P
10ACB18-1P

Air Conditioner

Manufacturer:

Lennox

Parts
10ACB18-2P
10ACB18-2P

Air Conditioner

Manufacturer:

Lennox

Parts
123
10AC12-1P
10AC12-1P
10AC12-3P
10AC12-3P
10AC18-1P
10AC18-1P
10AC18-3P
10AC18-3P
10AC24-1P
10AC24-1P
10AC24-3P
10AC24-3P
10AC30-1P
10AC30-1P
10AC30-2P
10AC30-2P
10AC30-3P
10AC30-3P
10AC36-1P
10AC36-1P
10AC36-3P
10AC36-3P
10AC36-4P
10AC36-4P
10AC42-1P
10AC42-1P
10AC42-2P
10AC42-2P
10AC42-3P
10AC42-3P
10AC48-1P
10AC48-1P
10AC60-1P
10AC60-1P
10ACB12-10
10ACB12-10
10ACB12-11
10ACB12-11
10ACB12-9P
Installation & Operation Manual
10ACB12-9P
10ACB18-10
10ACB18-10
10ACB18-11
10ACB18-11
10ACB18-1P
Installation & Operation Manual
10ACB18-1P
10ACB18-2P
Installation & Operation Manual
10ACB18-2P

1 - 24 of 22403

123

Lennox 65W84 Freezestat Thermostat Switch, SPST, Opens 29F, Closes 58F

Lennox
  • Mfr Part # 65W84
  • Parts Town # LEN65W84
  • Quantity63

In Stock, Ships today

Lennox 68W56 Sample Tube, 36", Metal

Lennox
  • Mfr Part # 68W56
  • Parts Town # LEN68W56
  • Quantity4

In Stock, Ships today

Lennox 72W45 Motor, Blower, 120-240 Volt, 1 PH, 50/60HZ, 1 HP, 1250 RPM, Variable Speed

Lennox
  • Mfr Part # 72W45
  • Parts Town # LEN72W45
  • Quantity4

In Stock, Ships today

Lennox 73W18 Limit Switch, Auto Reset, L150-30F

Lennox
  • Mfr Part # 73W18
  • Parts Town # LEN73W18
  • Quantity34

In Stock, Ships today

Lennox 80K26 Pressure Switch, .29" Water Column, SPST

Lennox
  • Mfr Part # 80K26
  • Parts Town # LEN80K26
  • Quantity8

In Stock, Ships today

Lennox 98L31 Burner Orifice, .089 Drill Size, 1/8-27 NPT, Brass

Lennox
  • Mfr Part # 98L31
  • Parts Town # LEN98L31
  • Quantity47

In Stock, Ships today

Lennox X4148 Temperature Sensor, Outdoor, Comfort Sense 5000

Lennox
  • Mfr Part # X4148
  • Parts Town # LENX4148
  • Quantity6

In Stock, Ships today

Lennox 10K56 Hi Pressure Switch with Harness

Lennox
  • Mfr Part # 10K56
  • Parts Town # LEN10K56
  • Quantity7

In Stock, Ships today

Lennox 11L08 Gas Valve, Natural Gas, 2 Stage

Lennox
  • Mfr Part # 11L08
  • Parts Town # LEN11L08
  • Quantity6

In Stock, Ships today

Lennox 13K25 Pressure Fitting

Lennox
  • Mfr Part # 13K25
  • Parts Town # LEN13K25
  • Quantity15

In Stock, Ships today

Lennox 13K38 Retaining Washer/Nut, Pressure Tap, Coned, Internal Tooth

Lennox
  • Mfr Part # 13K38
  • Parts Town # LEN13K38
  • Quantity15

In Stock, Ships today

Lennox 14B05 Sequencer/Relay, 24V, Normally Open, DPST

Lennox
  • Mfr Part # 14B05
  • Parts Town # LEN14B05
  • Quantity5

In Stock, Ships today

Lennox 15D55 Control Board, Defrost, 105 Degrees C, 47µF, 94V-0

Lennox
  • Mfr Part # 15D55
  • Parts Town # LEN15D55
  • Quantity2

In Stock, Ships today

Lennox 19J21 Capacitor, Run, 15MFD, 440VAC, 50/60HZ, Oval

Lennox
  • Mfr Part # 19J21
  • Parts Town # LEN19J21
  • Quantity10

In Stock, Ships today

Lennox 21708 Blower Wheel, 10"D x 8 1/2"W, 1/2" Bore, CW

Lennox
  • Mfr Part # 21708
  • Parts Town # LEN21708
  • Quantity7

In Stock, Ships today

Lennox 28M65 Orifice, Natural Gas, 0.086", 1/5-27 NPT Thread

Lennox
  • Mfr Part # 28M65
  • Parts Town # LEN28M65
  • Quantity15

In Stock, Ships today

Lennox 31W06 LB-114570A INDOOR COIL (LANCED)

Lennox
  • Mfr Part # 31W06
  • Parts Town # LEN31W06
  • Quantity4

In Stock, Ships today

Lennox 32W73 Wire Harness, Outdoor Fan

Lennox
  • Mfr Part # 32W73
  • Parts Town # LEN32W73
  • Quantity9

In Stock, Ships today

Lennox 33W52 Expansion Valve/TXV, R410A, 6 Ton

Lennox
  • Mfr Part # 33W52
  • Parts Town # LEN33W52
  • Quantity4

In Stock, Ships today

Lennox 38K30 Housing, Belt Drive Blower, 15" x 15"

Lennox
  • Mfr Part # 38K30
  • Parts Town # LEN38K30
  • Quantity10

In Stock, Ships today

Lennox 43H88 Relay, Blower, 24 Volt, 15 Amp, 3PDT

Lennox
  • Mfr Part # 43H88
  • Parts Town # LEN43H88
  • Quantity6

In Stock, Ships today

Lennox 44L42 Solenoid Valve, 3-Way Heat Reclaim, 5/8"

Lennox
  • Mfr Part # 44L42
  • Parts Town # LEN44L42
  • Quantity10

In Stock, Ships today

Lennox 46W11 Transformer, 208/240 to 24 Volt, 60HZ, 70VA

Lennox
  • Mfr Part # 46W11
  • Parts Town # LEN46W11
  • Quantity5

In Stock, Ships today

Lennox 49L03 Limit Switch, Auto Reset, L200-30F, 7" Insert

Lennox
  • Mfr Part # 49L03
  • Parts Town # LEN49L03
  • Quantity6

In Stock, Ships today

212223