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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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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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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 99J35 LB-66230B, ELECTRIC HEAT ELEMENT, 2.5 KW

Lennox
  • Mfr Part # 99J35
  • Parts Town # LEN99J35
  • Quantity0

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

Lennox 99J36 LB-66230C ELEMENT-HT

Lennox
  • Mfr Part # 99J36
  • Parts Town # LEN99J36
  • Quantity0

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

Lennox 99J37 LB-66230D, ELECTRIC HEAT ELEMENT, 5 KW,

Lennox
  • Mfr Part # 99J37
  • Parts Town # LEN99J37
  • Quantity0

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

Lennox 99J39 LB-66230F ELEMENT-HT

Lennox
  • Mfr Part # 99J39
  • Parts Town # LEN99J39
  • Quantity0

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

Lennox 99J42 LB-66231C ELEMENT-HT

Lennox
  • Mfr Part # 99J42
  • Parts Town # LEN99J42
  • Quantity0

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

Lennox 99J43 LB-66231D, ELECTRIC HEAT FRAMED ELEMENT

Lennox
  • Mfr Part # 99J43
  • Parts Town # LEN99J43
  • Quantity0

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

Lennox 99J44 LB-66231E ELEMENT-HT

Lennox
  • Mfr Part # 99J44
  • Parts Town # LEN99J44
  • Quantity0

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

Lennox 99J45 LB-66231F ELEMENT-HT 575V

Lennox
  • Mfr Part # 99J45
  • Parts Town # LEN99J45
  • Quantity0

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

Lennox 99K06 99K0601 TRANSFORMER 120/208/240

Lennox
  • Mfr Part # 99K06
  • Parts Town # LEN99K06
  • Quantity0

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

Lennox 99K21 65258600 FAN ASSEMBLY

Lennox
  • Mfr Part # 99K21
  • Parts Town # LEN99K21
  • Quantity0

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

Lennox 99K22 65258700 FAN ASSEMBLY

Lennox
  • Mfr Part # 99K22
  • Parts Town # LEN99K22
  • Quantity0

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

Lennox 99K23 65258800 FAN GUARD 14

Lennox
  • Mfr Part # 99K23
  • Parts Town # LEN99K23
  • Quantity0

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

Lennox 99K28 PROTECTOR, 690V, 17/25A, 3 PHASE, CLASS

Lennox
  • Mfr Part # 99K28
  • Parts Town # LEN99K28
  • Quantity0

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

Lennox 99K29 PROTECTOR, 690V, 23/32A, 3 PHASE, CLASS

Lennox
  • Mfr Part # 99K29
  • Parts Town # LEN99K29
  • Quantity0

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

Lennox 99K33 PROTECTOR, 690V, 5/8A, 3 PHASE, CLASS 10

Lennox
  • Mfr Part # 99K33
  • Parts Town # LEN99K33
  • Quantity0

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

Lennox 99K34 PROTECTOR, 690V, 9/13A, 1 PHASE, CLASS 1

Lennox
  • Mfr Part # 99K34
  • Parts Town # LEN99K34
  • Quantity0

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

Lennox 99K38 VALVE-EXPANSION

Lennox
  • Mfr Part # 99K38
  • Parts Town # LEN99K38
  • Quantity0

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

Lennox 99K40 Thermal Expansion Valve/TXV, 3/8" x 7/8" ODF, 8 Ton, 30" Capillary

Lennox
  • Mfr Part # 99K40
  • Parts Town # LEN99K40
  • Quantity0

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

Lennox 99K41 VALVE-EXPANSION

Lennox
  • Mfr Part # 99K41
  • Parts Town # LEN99K41
  • Quantity0

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

Lennox 99K43 C0 ZR94KC-TF5-950 8.0T R22 230V-3

Lennox
  • Mfr Part # 99K43
  • Parts Town # LEN99K43
  • Quantity0

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

Lennox 99K49 DISCHARGE THERMOSTAT, SINGLE-POLE SINGLE

Lennox
  • Mfr Part # 99K49
  • Parts Town # LEN99K49
  • Quantity0

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

Lennox 99K57 Motor, Combustion Air Blower, 208-230 Volt, 1 PH, 60HZ, 1/10 HP, 3200 RPM

Lennox
  • Mfr Part # 99K57
  • Parts Town # LEN99K57
  • Quantity0

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

Lennox 99K63 Rollout Switch, Manual Reset, SPST, 250F

Lennox
  • Mfr Part # 99K63
  • Parts Town # LEN99K63
  • Quantity0

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

Lennox 99K65 Gas Valve, 24 Volt, 60HZ, Natural Gas, 1/2"

Lennox
  • Mfr Part # 99K65
  • Parts Town # LEN99K65
  • 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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