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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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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
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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
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 12U65 613769-36 PANEL - ACCESS (LOUVER-9)

Lennox
  • Mfr Part # 12U65
  • Parts Town # LEN12U65
  • Quantity0

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

Lennox 12U67 LENNOX SMART S30

Lennox
  • Mfr Part # 12U67
  • Parts Town # LEN12U67
  • Quantity0

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

Lennox 12U71 100499-24 CC HEATER 40W 240V

Lennox
  • Mfr Part # 12U71
  • Parts Town # LEN12U71
  • Quantity0

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

Lennox 12U72 100499-25 CC HEATER 40W 240V

Lennox
  • Mfr Part # 12U72
  • Parts Town # LEN12U72
  • Quantity0

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

Lennox 12U73 103533-02 6KW REACTOR

Lennox
  • Mfr Part # 12U73
  • Parts Town # LEN12U73
  • Quantity0

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

Lennox 12U74 100503-13 THERMOSTAT-CC HEATER

Lennox
  • Mfr Part # 12U74
  • Parts Town # LEN12U74
  • Quantity0

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

Lennox 12U75 LB-110702N COIL ASSY

Lennox
  • Mfr Part # 12U75
  • Parts Town # LEN12U75
  • Quantity0

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

Lennox 12U76 LB-110702P COIL ASSY

Lennox
  • Mfr Part # 12U76
  • Parts Town # LEN12U76
  • Quantity0

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

Lennox 12U77 LB-110702R COIL ASSY

Lennox
  • Mfr Part # 12U77
  • Parts Town # LEN12U77
  • Quantity0

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

Lennox 12U78 103476-05 COMP APA020MAA VAR SPEED

Lennox
  • Mfr Part # 12U78
  • Parts Town # LEN12U78
  • Quantity0

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

Lennox 12U79 103476-06 COMP APA026MAA VAR SPEED

Lennox
  • Mfr Part # 12U79
  • Parts Town # LEN12U79
  • Quantity0

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

Lennox 12U80 103476-07 COMP ABA042MAA VAR SPEED

Lennox
  • Mfr Part # 12U80
  • Parts Town # LEN12U80
  • Quantity0

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

Lennox 12U81 103476-08 COMP ABA051MAA VAR SPEED

Lennox
  • Mfr Part # 12U81
  • Parts Town # LEN12U81
  • Quantity0

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

Lennox 12U82 OD FAN POWER CIRCUIT 1

Lennox
  • Mfr Part # 12U82
  • Parts Town # LEN12U82
  • Quantity0

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

Lennox 12U83 OD FAN POWER CIRCUIT 2

Lennox
  • Mfr Part # 12U83
  • Parts Town # LEN12U83
  • Quantity0

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

Lennox 12U84 OD FAN POWER CIRCUIT 1

Lennox
  • Mfr Part # 12U84
  • Parts Town # LEN12U84
  • Quantity0

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

Lennox 12U85 OD FAN POWER CIRCUIT 2

Lennox
  • Mfr Part # 12U85
  • Parts Town # LEN12U85
  • Quantity0

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

Lennox 12U86 TRANSDUCER CONTROL CIR 1

Lennox
  • Mfr Part # 12U86
  • Parts Town # LEN12U86
  • Quantity0

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

Lennox 12U87 104349-01 TRANSDUCER CONTROL CIR 2

Lennox
  • Mfr Part # 12U87
  • Parts Town # LEN12U87
  • Quantity0

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

Lennox 12U89 PRESSURE TRANSDUCER

Lennox
  • Mfr Part # 12U89
  • Parts Town # LEN12U89
  • Quantity0

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

Lennox 12U90 104369-01 ECM OD FAN MOTOR

Lennox
  • Mfr Part # 12U90
  • Parts Town # LEN12U90
  • Quantity0

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

Lennox 12U91 EXPANSION VALVE (20 TON)

Lennox
  • Mfr Part # 12U91
  • Parts Town # LEN12U91
  • Quantity0

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

Lennox 12U92 EXPANSION VALVE (15 TON)

Lennox
  • Mfr Part # 12U92
  • Parts Town # LEN12U92
  • Quantity0

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

Lennox 12U93 611412-05 KIT REPL INVERTER XC20-024

Lennox
  • Mfr Part # 12U93
  • Parts Town # LEN12U93
  • 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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