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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.

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. 

...
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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. 

...
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Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
10AC12-1P
10AC12-1P
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10AC12-3P
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10AC18-1P
10AC18-3P
10AC18-3P
10AC24-1P
10AC24-1P
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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
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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
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

Lennox Y8428 TOP COVER PANEL

Lennox
  • Mfr Part # Y8428
  • Parts Town # LENY8428
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8430 INVERT ROTARY COMP

Lennox
  • Mfr Part # Y8430
  • Parts Town # LENY8430
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8431 MDE OUTDOOR CNTRL BRD - 17122000A19407

Lennox
  • Mfr Part # Y8431
  • Parts Town # LENY8431
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8432 MDE ELEC HTR OF CHASSIS - 17402002A00005

Lennox
  • Mfr Part # Y8432
  • Parts Town # LENY8432
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8434 COMP HARNESS

Lennox
  • Mfr Part # Y8434
  • Parts Town # LENY8434
  • Quantity0

Out of Stock, backorders usually ship in 9-11 days.

Lennox Y8435 MDE COND COIL ASSY - 15822000008236

Lennox
  • Mfr Part # Y8435
  • Parts Town # LENY8435
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8438 MDE INVERTER CNTRL BRD - 17122300A01240

Lennox
  • Mfr Part # Y8438
  • Parts Town # LENY8438
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8439 MDE TERMINAL BLOCK - 17222300000768

Lennox
  • Mfr Part # Y8439
  • Parts Town # LENY8439
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8440 MDE INVERT ROTARY COMP - 11103020000499

Lennox
  • Mfr Part # Y8440
  • Parts Town # LENY8440
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8441 MDE RADIATOR(HEAT SINK) - 11203803000856

Lennox
  • Mfr Part # Y8441
  • Parts Town # LENY8441
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8443 MDE VALVE COVER - 12122000014023

Lennox
  • Mfr Part # Y8443
  • Parts Town # LENY8443
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8445 ELLECT EXP VLV (EEV)

Lennox
  • Mfr Part # Y8445
  • Parts Town # LENY8445
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8446 MDE MAIN CNTRL BRD - 17122300A0798

Lennox
  • Mfr Part # Y8446
  • Parts Town # LENY8446
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8447 MDE COND COIL ASSY - 15822000A15808

Lennox
  • Mfr Part # Y8447
  • Parts Town # LENY8447
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8448 FRONT RIGHT PANEL

Lennox
  • Mfr Part # Y8448
  • Parts Town # LENY8448
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8449 FRONT PANEL

Lennox
  • Mfr Part # Y8449
  • Parts Town # LENY8449
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8450 MDE OUTDOOR CNTRL BRD - 17122000A19510

Lennox
  • Mfr Part # Y8450
  • Parts Town # LENY8450
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8453 Compressor Assembly, Rotary, R410A

Lennox
  • Mfr Part # Y8453
  • Parts Town # LENY8453
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8454 MDE RADIATOR(HEAT SINK) - 11203803000677

Lennox
  • Mfr Part # Y8454
  • Parts Town # LENY8454
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8455 OUTDOOR CNTRL BRD

Lennox
  • Mfr Part # Y8455
  • Parts Town # LENY8455
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8456 OUTDOOR CNTRL BRD

Lennox
  • Mfr Part # Y8456
  • Parts Town # LENY8456
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8457 RADIATOR (HEAT SINK)

Lennox
  • Mfr Part # Y8457
  • Parts Town # LENY8457
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8458 WR F61-2663 UNIV WALLPLT- SENSI/80 TSTAT

Lennox
  • Mfr Part # Y8458
  • Parts Town # LENY8458
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Lennox Y8459 OUTDOOR CNTRL BRD

Lennox
  • Mfr Part # Y8459
  • Parts Town # LENY8459
  • Quantity0

Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

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