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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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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

Refined By

Brand
Lennox

Model

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Category

Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
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 19H93 Capacitor, Run, 10MFD, 370VAC

Lennox
  • Mfr Part # 19H93
  • Parts Town # LEN19H93
  • Quantity0

Obsolete, replaced by LEN19J17

Lennox 19W66 104772-01 DELAY RELAY

Lennox
  • Mfr Part # 19W66
  • Parts Town # LEN19W66
  • Quantity0

Obsolete, replaced by LEN16D74

Lennox 21P22 Motor & Impeller Assembly, ECM, 575/460 Volt

Lennox
  • Mfr Part # 21P22
  • Parts Town # LEN21P22
  • Quantity0

Obsolete, replaced by LEN28B29

Lennox 22H56 Single Sensor Smoke Detector Kit, Supply & Return Air Applications

Lennox
  • Mfr Part # 22H56
  • Parts Town # LEN22H56
  • Quantity0

Obsolete, replaced by LEN37G73

Lennox 22K54 607308-25 KIT-IGNITION CONTROL

Lennox
  • Mfr Part # 22K54
  • Parts Town # LEN22K54
  • Quantity0

Obsolete, replaced by LEN27P16

Lennox 23C48 607436-05 IGNITION CONTROL HSI

Lennox
  • Mfr Part # 23C48
  • Parts Town # LEN23C48
  • Quantity0

Obsolete, replaced by LEN27P19

Lennox 23G40 TAMPER RESISTANT

Lennox
  • Mfr Part # 23G40
  • Parts Town # LEN23G40
  • Quantity0

Obsolete, replaced by LEN80W76

Lennox 23V72 MOTOR REPL 1/2HP 115V CT

Lennox
  • Mfr Part # 23V72
  • Parts Town # LEN23V72
  • Quantity0

Obsolete, replaced by LEN28V73

Lennox 23X32 Ignition Control Board, Direct Spark, LGT Series

Lennox
  • Mfr Part # 23X32
  • Parts Town # LEN23X32
  • Quantity0

Obsolete, replaced by LEN27A07

Lennox 23Y18 107008-05 EBM MOTOR & IMPELLER G VOLT

Lennox
  • Mfr Part # 23Y18
  • Parts Town # LEN23Y18
  • Quantity0

Obsolete, replaced by LEN28A75

Lennox 25M88 Compressor, Scroll, 73500 BTU, R-22, 460VAC, 60HZ, 3PH, 11.7EER

Lennox
  • Mfr Part # 25M88
  • Parts Town # LEN25M88
  • Quantity0

Obsolete, replaced by LEN11B77

Lennox 26Y00 RE RT100G BIG BLU LEAK DETECTOR GAL. EA

Lennox
  • Mfr Part # 26Y00
  • Parts Town # LEN26Y00
  • Quantity0

Obsolete, replaced by LENY8573

Lennox 27L43 Blower Delay Relay Kit, 24 Volt, SPDT, HD 1-2

Lennox
  • Mfr Part # 27L43
  • Parts Town # LEN27L43
  • Quantity0

Obsolete, replaced by LEN18Y93

Lennox 27W73 Motor, Blower with ECM, 208/230 Volt, 1 PH, 60HZ, 1/2 HP, 1050 RPM, 5 Speed

Lennox
  • Mfr Part # 27W73
  • Parts Town # LEN27W73
  • Quantity0

Obsolete, replaced by LEN27U59

Lennox 34M35 LB-88761D INDOOR COIL WITH LB-88700 01 S

Lennox
  • Mfr Part # 34M35
  • Parts Town # LEN34M35
  • Quantity0

Obsolete, replaced by LEN25B85

Lennox 37K70 CONDENSATE DRAIN TRAP-PVC

Lennox
  • Mfr Part # 37K70
  • Parts Town # LEN37K70
  • Quantity0

Obsolete, replaced by LEN22H54

Lennox 43W49 Fan Motor, Condensing, 208/230V, 60/50HZ, 1PH, 1075/900RPM, 1/5HP

Lennox
  • Mfr Part # 43W49
  • Parts Town # LEN43W49
  • Quantity0

Obsolete, replaced by LEN12Y75

Lennox 49L24 CX35 SERIES, 3.5 TO 4 TON CASED EVAPORAT

Lennox
  • Mfr Part # 49L24
  • Parts Town # LEN49L24
  • Quantity0

Obsolete, replaced by LEN25C01

Lennox 51M32 COMFORTSENSE 3000 THERMOSTAT

Lennox
  • Mfr Part # 51M32
  • Parts Town # LEN51M32
  • Quantity0

Obsolete, replaced by LEN24Z12

Lennox 51M33 LN CS 3000 L3021H

Lennox
  • Mfr Part # 51M33
  • Parts Town # LEN51M33
  • Quantity0

Obsolete, replaced by LEN24Z13

Lennox 51M37 Digital Thermostat, Programmable, Universal, 3 Heat/2 Cool

Lennox
  • Mfr Part # 51M37
  • Parts Town # LEN51M37
  • Quantity0

Obsolete, replaced by LEN24Z17

Lennox 54G4401 54G4401 SENSOR, ENTHALPY

Lennox
  • Mfr Part # 54G4401
  • Parts Town # LEN54G4401
  • Quantity0

Obsolete, replaced by LEN54G44

Lennox 55W32 Compressor, Scroll, 460 Volt, 60HZ, 3PH, 4500 BTUH, R-410A

Lennox
  • Mfr Part # 55W32
  • Parts Town # LEN55W32
  • Quantity0

Obsolete, replaced by LEN29R25

Lennox 603113-01 KIT-REVERSING VALVE

Lennox
  • Mfr Part # 603113-01
  • Parts Town # LEN603113-01
  • Quantity0

Obsolete, replaced by LEN49W62

623624625