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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.

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Brand
Lennox

Model

loading spinner

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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. 

...
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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. 

...
Part Predictor Background
PartsTown Logo

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

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

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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 11U98 611869-13 MULLION - CORNER FRONT

Lennox
  • Mfr Part # 11U98
  • Parts Town # LEN11U98
  • Quantity0

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

Lennox 11U99 EXPANSION VALVE

Lennox
  • Mfr Part # 11U99
  • Parts Town # LEN11U99
  • Quantity0

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

Lennox 11W00 Piston Assembly, 0.067

Lennox
  • Mfr Part # 11W00
  • Parts Town # LEN11W00
  • Quantity0

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

Lennox 11W01 KIT-RFC (.071)

Lennox
  • Mfr Part # 11W01
  • Parts Town # LEN11W01
  • Quantity0

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

Lennox 11W02 Flow Check Piston Kit, 0.073

Lennox
  • Mfr Part # 11W02
  • Parts Town # LEN11W02
  • Quantity0

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

Lennox 11W03 100484-25 KIT-RFC (.077)

Lennox
  • Mfr Part # 11W03
  • Parts Town # LEN11W03
  • Quantity0

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

Lennox 11W04 100484-26 KIT-RFC (.078)

Lennox
  • Mfr Part # 11W04
  • Parts Town # LEN11W04
  • Quantity0

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

Lennox 11W05 100484-27 KIT-RFC (.079)

Lennox
  • Mfr Part # 11W05
  • Parts Town # LEN11W05
  • Quantity0

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

Lennox 11W06 100484-29 KIT-RFC (.081)

Lennox
  • Mfr Part # 11W06
  • Parts Town # LEN11W06
  • Quantity0

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

Lennox 11W07 100484-31 KIT-RFC (.083)

Lennox
  • Mfr Part # 11W07
  • Parts Town # LEN11W07
  • Quantity0

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

Lennox 11W08 100484-33 KIT-RFC (.086)

Lennox
  • Mfr Part # 11W08
  • Parts Town # LEN11W08
  • Quantity0

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

Lennox 11W10 Flow Check Piston Kit, 0.091

Lennox
  • Mfr Part # 11W10
  • Parts Town # LEN11W10
  • Quantity0

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

Lennox 11W11 KIT-RFC (.093)

Lennox
  • Mfr Part # 11W11
  • Parts Town # LEN11W11
  • Quantity0

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

Lennox 11W12 100484-41 KIT-RFC (.094)

Lennox
  • Mfr Part # 11W12
  • Parts Town # LEN11W12
  • Quantity0

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

Lennox 11W13 100484-42 KIT-RFC (.095)

Lennox
  • Mfr Part # 11W13
  • Parts Town # LEN11W13
  • Quantity0

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

Lennox 11W14 KIT-RFC (.096)

Lennox
  • Mfr Part # 11W14
  • Parts Town # LEN11W14
  • Quantity0

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

Lennox 11W15 100484-44 KIT-RFC (.098)

Lennox
  • Mfr Part # 11W15
  • Parts Town # LEN11W15
  • Quantity0

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

Lennox 11W16 100484-46 KIT-RFC (.101)

Lennox
  • Mfr Part # 11W16
  • Parts Town # LEN11W16
  • Quantity0

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

Lennox 11W20 100484-50 KIT-RFC (.108)

Lennox
  • Mfr Part # 11W20
  • Parts Town # LEN11W20
  • Quantity0

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

Lennox 11W27 ZONE LINK 2 MULTI-FUNCTIONAL CONTROLLING

Lennox
  • Mfr Part # 11W27
  • Parts Town # LEN11W27
  • Quantity0

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

Lennox 11W37 R100612-01 HARNESS-MOTOR POWER

Lennox
  • Mfr Part # 11W37
  • Parts Town # LEN11W37
  • Quantity0

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

Lennox 11W38 R100802-01 HARNESS-WIRE

Lennox
  • Mfr Part # 11W38
  • Parts Town # LEN11W38
  • Quantity0

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

Lennox 11W39 R41794-001Q PANEL - TOP

Lennox
  • Mfr Part # 11W39
  • Parts Town # LEN11W39
  • Quantity0

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

Lennox 11W43 R44777-007 BLOWER HOUSING

Lennox
  • Mfr Part # 11W43
  • Parts Town # LEN11W43
  • 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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