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  1. Home
  2. /
  3. Lennox
  4. /
  5. LCA240H4
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Lennox LCA240H4 Parts & Manuals

Lennox LCA240H4 Parts & Manuals

Manufacturer:

Model #:

Lennox

LCA240H4

Packaged Air Conditioner, 20 Ton, R-410A

Packaged Air Conditioner, 20 Ton, R-410A

Part Category

  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(25)
  • Brackets & Retainers(10)
  • Capacitors(1)
  • Caps & Plugs(1)
  • Catches, Latches & Strikes(2)
  • Circuit Breakers(1)
  • Compressors(6)
  • Condenser & Evaporator Coils(4)
  • Controls(4)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(2)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(2)
  • Filters, Screens & Driers(2)
  • Fuses, Blocks & Holders(12)
  • Hinges(2)
  • Holders & Supports(2)
  • Inserts & Frames(1)
  • Legs & Feet(1)
  • Orifices(2)
  • Panels, Covers & Lids(4)
  • Pans, Trays & Wells(1)
  • Plates(5)
  • Power Supplies & Cords(1)
  • Probes & Sensors(3)
  • Relays(6)
  • Rods, Shafts & Pins(3)
  • Shields & Guards(2)
  • Switches & Buttons(7)
  • Terminal Blocks(3)
  • Thermostats & High Limits(2)
  • Transformers(4)
  • Valves, Solenoids & Fittings(6)
  • Wires, Cables & Hardware(11)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Bearings & Bushings(3)
  • Belts, Pulleys & Sheaves(25)
  • Brackets & Retainers(10)
  • Capacitors(1)
  • Caps & Plugs(1)
  • Catches, Latches & Strikes(2)
  • Circuit Breakers(1)
  • Compressors(6)
  • Condenser & Evaporator Coils(4)
  • Controls(4)
  • Disconnects, Couplings & Collars(1)
  • Drain Parts(2)
  • Fan & Blower Motors(9)
  • Fan Blades & Blower Wheels(2)
  • Filters, Screens & Driers(2)
  • Fuses, Blocks & Holders(12)
  • Hinges(2)
  • Holders & Supports(2)
  • Inserts & Frames(1)
  • Legs & Feet(1)
  • Orifices(2)
  • Panels, Covers & Lids(4)
  • Pans, Trays & Wells(1)
  • Plates(5)
  • Power Supplies & Cords(1)
  • Probes & Sensors(3)
  • Relays(6)
  • Rods, Shafts & Pins(3)
  • Shields & Guards(2)
  • Switches & Buttons(7)
  • Terminal Blocks(3)
  • Thermostats & High Limits(2)
  • Transformers(4)
  • Valves, Solenoids & Fittings(6)
  • Wires, Cables & Hardware(11)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Lennox 99K27 Overload Protector, 3PH

Lennox
  • Mfr Part # 99K27
  • Parts Town # LEN99K27
  • Quantity3

In Stock, Ships today

Lennox 10M68 TERMINAL BLOCK, 21 PLACE, 15 AMPS, 300 V

Lennox
  • Mfr Part # 10M68
  • Parts Town # LEN10M68
  • Quantity0

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

Lennox 16K99 BAROMETRIC RELIEF DAMPER

Lennox
  • Mfr Part # 16K99
  • Parts Town # LEN16K99
  • Quantity0

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

Lennox 18L17 TERMINAL BLOCK, 3 PLACE, 24V, BOARD STYL

Lennox
  • Mfr Part # 18L17
  • Parts Town # LEN18L17
  • Quantity0

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

Lennox 18W53 Compressor, Scroll, 200-230 Volt, 60HZ, 3PH, 54,300 BTUH, R-410A, 5 Ton

Lennox
  • Mfr Part # 18W53
  • Parts Town # LEN18W53
  • Quantity0

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

Lennox 21M00 HARNESS-MTR

Lennox
  • Mfr Part # 21M00
  • Parts Town # LEN21M00
  • Quantity0

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

Lennox 22W49 Compressor, Scroll, 575 Volt, 60HZ, 3PH, 54,000 BTUH, R-410A, 10.6 EER, 5 Ton

Lennox
  • Mfr Part # 22W49
  • Parts Town # LEN22W49
  • Quantity0

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

Lennox 24F66 RANSFORMER, 240/480 VOLTS PRIMARY, 120/2

Lennox
  • Mfr Part # 24F66
  • Parts Town # LEN24F66
  • Quantity0

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

Lennox 26W09 PLATE-CUTOFF

Lennox
  • Mfr Part # 26W09
  • Parts Town # LEN26W09
  • Quantity0

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

Lennox 26W80 PLATE-STAND OFF

Lennox
  • Mfr Part # 26W80
  • Parts Town # LEN26W80
  • Quantity0

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

Lennox 27M56 INDOOR COIL, REHEAT

Lennox
  • Mfr Part # 27M56
  • Parts Town # LEN27M56
  • Quantity0

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

Lennox 29W92 SUPER HC MOLDED NOTCH V BELT, 5VX670, 67

Lennox
  • Mfr Part # 29W92
  • Parts Town # LEN29W92
  • Quantity0

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

Lennox 29W95 V-Belt, Cogged, 66" Outside Length, 5/8" Top Width

Lennox
  • Mfr Part # 29W95
  • Parts Town # LEN29W95
  • Quantity0

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

Lennox 31L12 HINGE 45-11/16 GALV. NOTCH

Lennox
  • Mfr Part # 31L12
  • Parts Town # LEN31L12
  • Quantity0

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

Lennox 31W56 VALVE-SERVICE 3/8"

Lennox
  • Mfr Part # 31W56
  • Parts Town # LEN31W56
  • Quantity0

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

Lennox 32L67 BRACE

Lennox
  • Mfr Part # 32L67
  • Parts Town # LEN32L67
  • Quantity0

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

Lennox 32L68 BRACKET

Lennox
  • Mfr Part # 32L68
  • Parts Town # LEN32L68
  • Quantity0

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

Lennox 32W49 HARNESS-WIRE

Lennox
  • Mfr Part # 32W49
  • Parts Town # LEN32W49
  • Quantity0

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

Lennox 34K95 CIRCUIT BREAKER, 3 POLE, 250A, 600V, MOL

Lennox
  • Mfr Part # 34K95
  • Parts Town # LEN34K95
  • Quantity0

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

Lennox 34W51 BRACKET-MOUNTING(LONG BEARING)

Lennox
  • Mfr Part # 34W51
  • Parts Town # LEN34W51
  • Quantity0

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

Lennox 36M33 SUPPORT-ECONOMIZER

Lennox
  • Mfr Part # 36M33
  • Parts Town # LEN36M33
  • Quantity0

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

Lennox 37M13 HARNESS-WIRE

Lennox
  • Mfr Part # 37M13
  • Parts Town # LEN37M13
  • Quantity0

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

Lennox 38M79 Compressor, Scroll, 200-230 Volt, 60HZ, 3PH, 57,500 BTUH, R-410A, 10.4 EER, 5 Ton

Lennox
  • Mfr Part # 38M79
  • Parts Town # LEN38M79
  • Quantity0

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

Lennox 38M81 Compressor, Scroll, 575 Volt, 60HZ, 3PH, 57,500 BTUH, R-410A, 10.4 EER, 5 Ton

Lennox
  • Mfr Part # 38M81
  • Parts Town # LEN38M81
  • Quantity0

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

345

Model #: LCA240H4

Specs Decoded From The Model Number

Unit Type

Packaged Electric Cooling

Major Design Sequence

1st Generation

Nominal Cooling Capacity

20 tons

Cooling Efficiency

High Efficiency

Refrigerant Type

R-410A