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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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Brand
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Category

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
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 12H75 PANEL, MAIN FRONT

Lennox
  • Mfr Part # 12H75
  • Parts Town # LEN12H75
  • Quantity0

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

Lennox 12H81 PANEL, FRONT REMOVABLE

Lennox
  • Mfr Part # 12H81
  • Parts Town # LEN12H81
  • Quantity0

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

Lennox 12H82 PANEL, RIGHT

Lennox
  • Mfr Part # 12H82
  • Parts Town # LEN12H82
  • Quantity0

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

Lennox 12H83 PANEL, RIGHT

Lennox
  • Mfr Part # 12H83
  • Parts Town # LEN12H83
  • Quantity0

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

Lennox 12J02 SUPPORT, LEFT VERTICAL

Lennox
  • Mfr Part # 12J02
  • Parts Town # LEN12J02
  • Quantity0

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

Lennox 12J16 Thermal Sequencer Relay, 24 Volt, DPDT, Normally Open

Lennox
  • Mfr Part # 12J16
  • Parts Town # LEN12J16
  • Quantity0

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

Lennox 12J19 Thermal Expansion Valve, 3-4 Ton, R-410A

Lennox
  • Mfr Part # 12J19
  • Parts Town # LEN12J19
  • Quantity0

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

Lennox 12J21 R100362-02 HARNESS-WIRE (LARGE)

Lennox
  • Mfr Part # 12J21
  • Parts Town # LEN12J21
  • Quantity0

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

Lennox 12J22 101322-09 ASSY-DISTRIBUTOR 4 TUBE

Lennox
  • Mfr Part # 12J22
  • Parts Town # LEN12J22
  • Quantity0

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

Lennox 12J23 DISTRIBUTOR ASSEMBLY 6 TUBE, INDOOR

Lennox
  • Mfr Part # 12J23
  • Parts Town # LEN12J23
  • Quantity0

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

Lennox 12J24 ASSY-DISTRIBUTOR 3 TUBE

Lennox
  • Mfr Part # 12J24
  • Parts Town # LEN12J24
  • Quantity0

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

Lennox 12J25 101322-14 ASSY-DISTRIBUTOR 4 TUBE

Lennox
  • Mfr Part # 12J25
  • Parts Town # LEN12J25
  • Quantity0

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

Lennox 12J26 ASSY-DISTRIBUTOR 7 TUBE

Lennox
  • Mfr Part # 12J26
  • Parts Town # LEN12J26
  • Quantity0

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

Lennox 12J27 DISTRIBUTOR ASSEMBLY 4 TUBE, OUTDOOR

Lennox
  • Mfr Part # 12J27
  • Parts Town # LEN12J27
  • Quantity0

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

Lennox 12J28 613139-04A COIL EVAP 20X32 3/8 2R 16FPI

Lennox
  • Mfr Part # 12J28
  • Parts Town # LEN12J28
  • Quantity0

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

Lennox 12J29 613139-06A COIL EVAP 24X40.5 3/8 3R15FPI

Lennox
  • Mfr Part # 12J29
  • Parts Town # LEN12J29
  • Quantity0

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

Lennox 12J30 INDOOR COIL, 20X32, 3/8, 2R 15FPI

Lennox
  • Mfr Part # 12J30
  • Parts Town # LEN12J30
  • Quantity0

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

Lennox 12J31 613139-08A COIL EVAP 24X40.5 3/8 3R15FPI

Lennox
  • Mfr Part # 12J31
  • Parts Town # LEN12J31
  • Quantity0

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

Lennox 12J32 COIL COND 36X58 1R 26FPI 612346-02

Lennox
  • Mfr Part # 12J32
  • Parts Town # LEN12J32
  • Quantity0

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

Lennox 12J33 103366-05 VALVE-EXP NXT INDOOR 2T

Lennox
  • Mfr Part # 12J33
  • Parts Town # LEN12J33
  • Quantity0

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

Lennox 12J35 VALVE-EXP NXT INDOOR 3-3.5T

Lennox
  • Mfr Part # 12J35
  • Parts Town # LEN12J35
  • Quantity0

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

Lennox 12J36 103366-08 VALVE-EXP NXT INDOOR 4T

Lennox
  • Mfr Part # 12J36
  • Parts Town # LEN12J36
  • Quantity0

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

Lennox 12J37 103366-09 VALVE-EXP NXT INDOOR 5T

Lennox
  • Mfr Part # 12J37
  • Parts Town # LEN12J37
  • Quantity0

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

Lennox 12J38 103366-10 VALVE-EXP NXT INDOOR 2T

Lennox
  • Mfr Part # 12J38
  • Parts Town # LEN12J38
  • 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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