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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
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10AC24-1P
10AC24-1P
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10AC30-1P
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10AC30-3P
10AC36-1P
10AC36-1P
10AC36-3P
10AC36-3P
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10AC36-4P
10AC42-1P
10AC42-1P
10AC42-2P
10AC42-2P
10AC42-3P
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10AC60-1P
10AC60-1P
10ACB12-10
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10ACB12-11
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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 Y4180 Air Filter Sub-Assembly, GWH24KG-D3DNB1A/I Heat Pump, GWC24KG-D3DNB1A/I Cooling Only Model

Lennox
  • Mfr Part # Y4180
  • Parts Town # LENY4180
  • Quantity4

In Stock

Lennox Y4617 Capacitor, Dual, Run, 440 Volt, 50/60HZ, 7.5/40uF

Lennox
  • Mfr Part # Y4617
  • Parts Town # LENY4617
  • Quantity1

In Stock

Lennox Y4876 Electric Control Box Assembly, GWH18MC-D3DNA3D/I Heat Pump

Lennox
  • Mfr Part # Y4876
  • Parts Town # LENY4876
  • Quantity1

In Stock

Lennox Y4920 LMS ELECTRIC BOX ASSY 02603703

Lennox
  • Mfr Part # Y4920
  • Parts Town # LENY4920
  • Quantity1

In Stock

Lennox Y5238 Magnet Coil, GWH09MB/D3DNA3D/O

Lennox
  • Mfr Part # Y5238
  • Parts Town # LENY5238
  • Quantity2

In Stock

Lennox Y5462 Rear Case Assembly, GWH09MA 12MB-A3DN

Lennox
  • Mfr Part # Y5462
  • Parts Town # LENY5462
  • Quantity1

In Stock

Lennox Y5528 V-Belt, 69"

Lennox
  • Mfr Part # Y5528
  • Parts Town # LENY5528
  • Quantity16

In Stock

Lennox Y5539 V Belt, Notched, 5/8" Width x 63" Length

Lennox
  • Mfr Part # Y5539
  • Parts Town # LENY5539
  • Quantity35

In Stock

Lennox Y5544 V Belt, Grip Notch, 5/8" Width x 71" Length

Lennox
  • Mfr Part # Y5544
  • Parts Town # LENY5544
  • Quantity620

In Stock

Lennox Y5651 DK 14631303 TEMP. SAFETY SWITCH

Lennox
  • Mfr Part # Y5651
  • Parts Town # LENY5651
  • Quantity89

In Stock

Lennox Y6620 Ballast, 120-240 Volt, 50/60HZ

Lennox
  • Mfr Part # Y6620
  • Parts Town # LENY6620
  • Quantity2

In Stock

Lennox Y6998 Leak Seal Direct Inject, 2-10 Ton, EasySeal Ultimate

Lennox
  • Mfr Part # Y6998
  • Parts Town # LENY6998
  • Quantity7

In Stock

Lennox Y7170 Display Board Assembly with Cables

Lennox
  • Mfr Part # Y7170
  • Parts Town # LENY7170
  • Quantity1

In Stock

Lennox Y7250 Compressor, Rotary, 460 Volt, 60HZ, 3PH, 51,500 BTUH, R-410A, 10.7 EER, 4 Ton

Lennox
  • Mfr Part # Y7250
  • Parts Town # LENY7250
  • Quantity1

In Stock

Lennox Y7300 Sensor Assembly, Outdoor Coil, MDE T2B

Lennox
  • Mfr Part # Y7300
  • Parts Town # LENY7300
  • Quantity3

In Stock

Lennox Y7302 MDE T2B OD COIL SENSOR-11201007000259

Lennox
  • Mfr Part # Y7302
  • Parts Town # LENY7302
  • Quantity2

In Stock

Lennox Y7529 Grille with Filter, Air Return, MDE

Lennox
  • Mfr Part # Y7529
  • Parts Town # LENY7529
  • Quantity3

In Stock

Lennox Y7630 Fan, 3 Blade, 560MM OD, Blue, Heat Pump

Lennox
  • Mfr Part # Y7630
  • Parts Town # LENY7630
  • Quantity2

In Stock

Lennox Y7648 Control Board, Main

Lennox
  • Mfr Part # Y7648
  • Parts Town # LENY7648
  • Quantity2

In Stock

Lennox Y7704 Bearing Cover/Sleeve

Lennox
  • Mfr Part # Y7704
  • Parts Town # LENY7704
  • Quantity2

In Stock

Lennox Y7709 Terminal Cover

Lennox
  • Mfr Part # Y7709
  • Parts Town # LENY7709
  • Quantity1

In Stock

Lennox Y7736 Control Board, Main

Lennox
  • Mfr Part # Y7736
  • Parts Town # LENY7736
  • Quantity1

In Stock

Lennox Y7763 Gas Valve, 24V, 2 Stage, Natural Gas

Lennox
  • Mfr Part # Y7763
  • Parts Town # LENY7763
  • Quantity4

In Stock

Lennox Y7802 Saw Blade, Metal Cutting Reciprocating, Pack of 5

Lennox
  • Mfr Part # Y7802
  • Parts Town # LENY7802
  • Quantity3

In Stock

495051