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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 52W41 Air Filter, 20" x 25" x 2", MERV 13

Lennox
  • Mfr Part # 52W41
  • Parts Town # LEN52W41
  • Quantity12

In Stock, Ships today

Lennox 53W59 Tensioner Assembly

Lennox
  • Mfr Part # 53W59
  • Parts Town # LEN53W59
  • Quantity3

In Stock, Ships today

Lennox 54W21 Air Filter, 20" x 20" x 2", MERV 8

Lennox
  • Mfr Part # 54W21
  • Parts Town # LEN54W21
  • Quantity29

In Stock, Ships today

Lennox 60M12 Contactor, 3 Pole, 24VAC 50/60HZ Coil, 25 Amp

Lennox
  • Mfr Part # 60M12
  • Parts Town # LEN60M12
  • Quantity8

In Stock, Ships today

Lennox 60M99 Thermal Expansion Valve/TXV, R410A, 3.5-5 Ton

Lennox
  • Mfr Part # 60M99
  • Parts Town # LEN60M99
  • Quantity6

In Stock, Ships today

Lennox 69W27 Gas Orifice, .063, 1/16", Natural

Lennox
  • Mfr Part # 69W27
  • Parts Town # LEN69W27
  • Quantity9

In Stock, Ships today

Lennox 75M35 Compressor, Scroll, 10500BTU, R-410A, 460VAC, 60HZ, 3PH, 10.9EER, 8.5 Ton

Lennox
  • Mfr Part # 75M35
  • Parts Town # LEN75M35
  • Quantity5

Please allow extra time for LTL orders

Lennox 77M11 Burner Box

Lennox
  • Mfr Part # 77M11
  • Parts Town # LEN77M11
  • Quantity6

In Stock, Ships today

Lennox 78L60 Gas Valve, Natural Gas, 24 Volt, 3/4", -40 to -175F

Lennox
  • Mfr Part # 78L60
  • Parts Town # LEN78L60
  • Quantity251

In Stock, Ships today

Lennox 81L75 Control Board Replacement Kit, Fan, IMC C1-3

Lennox
  • Mfr Part # 81L75
  • Parts Town # LEN81L75
  • Quantity6

In Stock, Ships today

Lennox 82W04 Transformer, 120 to 24V, 40VA, 60HZ

Lennox
  • Mfr Part # 82W04
  • Parts Town # LEN82W04
  • Quantity8

In Stock, Ships today

Lennox 97J59 V-Belt, 69" Outside Length, 21/32" Top Width

Lennox
  • Mfr Part # 97J59
  • Parts Town # LEN97J59
  • Quantity267

In Stock, Ships today

Lennox 97L09 Gas Manifold

Lennox
  • Mfr Part # 97L09
  • Parts Town # LEN97L09
  • Quantity7

In Stock, Ships today

Lennox 98G46 Limit Switch, Auto Reset, L140-40F, SPDT

Lennox
  • Mfr Part # 98G46
  • Parts Town # LEN98G46
  • Quantity9

In Stock, Ships today

Lennox 99K31 Thermal Overload Relay, 3PH, Adjustable Trip Range 2.5-4 Amps

Lennox
  • Mfr Part # 99K31
  • Parts Town # LEN99K31
  • Quantity56

In Stock, Ships today

Lennox 99W98 Capacitor, Run, Dual, 440 Volt, 50/60HZ, 30+10uF

Lennox
  • Mfr Part # 99W98
  • Parts Town # LEN99W98
  • Quantity1

In Stock, Ships today

Lennox Y4003 Capacitor, 60uF, 370VAC, 50/60HZ, Round

Lennox
  • Mfr Part # Y4003
  • Parts Town # LENY4003
  • Quantity3

In Stock, Ships today

Lennox Y8786 Air Filter

Lennox
  • Mfr Part # Y8786
  • Parts Town # LENY8786
  • Quantity8

In Stock, Ships today

Lennox 10M65 Limit Switch/Thermostat, L175-40F, Auto Reset

Lennox
  • Mfr Part # 10M65
  • Parts Town # LEN10M65
  • Quantity3

In Stock, Ships today

Lennox 10M79 Limit Switch/Thermostat, L140-40F

Lennox
  • Mfr Part # 10M79
  • Parts Town # LEN10M79
  • Quantity5

In Stock, Ships today

Lennox 12P64 Molded Plug Harness

Lennox
  • Mfr Part # 12P64
  • Parts Town # LEN12P64
  • Quantity1

In Stock, Ships today

Lennox 17G59 Drain Pump Assembly, 220-240VAC, 50/60HZ

Lennox
  • Mfr Part # 17G59
  • Parts Town # LEN17G59
  • Quantity6

In Stock, Ships today

Lennox 18G89 Flame Sensor, 3-1/4"

Lennox
  • Mfr Part # 18G89
  • Parts Town # LEN18G89
  • Quantity74

In Stock, Ships today

Lennox 18M10 Limit Switch, Auto Reset, L160-40F, SPDT

Lennox
  • Mfr Part # 18M10
  • Parts Town # LEN18M10
  • Quantity16

In Stock, Ships today

222324