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  1. Home
  2. /
  3. Lennox
  4. /
  5. CB21-65-01

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Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW

Part Category

  • Baffles(3)
  • Bearings & Bushings(1)
  • Belts, Pulleys & Sheaves(4)
  • Bezels(4)
  • Brackets & Retainers(6)
  • Burners(5)
  • Cap Tubes(1)
  • Capacitors(1)
  • Caps & Plugs(2)
  • Circuit Breakers(1)
  • Compressors(8)
  • Condenser & Evaporator Coils(14)
  • Contactors(1)
  • Controls(16)
  • Disconnects, Couplings & Collars(1)
  • Diverters & Deflectors(2)
  • Elements, Heaters & Platens(4)
  • Fan & Blower Motors(11)
  • Fan Blades & Blower Wheels(7)
  • Filters, Screens & Driers(4)
  • Fuses, Blocks & Holders(4)
  • Gaskets & Seals(4)
  • Hinges(1)
  • Holders & Supports(4)
  • Hoses, Pipes & Tubing(3)
  • Ignition Modules(1)
  • Ignitors & Electrodes(1)
  • Inserts & Frames(3)
  • Maintenance Kits(1)
  • Orifices(3)
  • Panels, Covers & Lids(39)
  • Plates(2)
  • Potentiometers & Resistors(1)
  • Probes & Sensors(3)
  • Pumps & Motors(11)
  • Relays(9)
  • Rods, Shafts & Pins(1)
  • Shields & Guards(2)
  • Switches & Buttons(16)
  • Terminal Blocks(1)
  • Thermostats & High Limits(7)
  • Transformers(2)
  • Valves, Solenoids & Fittings(13)
  • Wires, Cables & Hardware(16)
Cool,Calm and Collected- Real OEM HVAC Pars Are in Season! SHOP NOW
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Lennox CB21-65-01 Parts & Manuals

Manufacturer:

Model #:

Lennox

CB21-65-01

Coil Blower Unit, 5 Ton, 21 Series

Coil Blower Unit, 5 Ton, 21 Series

Lennox 34W62 BLOWER ASSEMBLY HOUSING

Lennox
  • Mfr Part # 34W62
  • Parts Town # LEN34W62
  • Quantity0

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

Lennox 36A77 P-8-11112 RELAY

Lennox
  • Mfr Part # 36A77
  • Parts Town # LEN36A77
  • Quantity0

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

Lennox 37754 VALVE-CHECK

Lennox
  • Mfr Part # 37754
  • Parts Town # LEN37754
  • Quantity0

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

Lennox 37H05 R01254A004 WHEEL-BLOWER

Lennox
  • Mfr Part # 37H05
  • Parts Town # LEN37H05
  • Quantity0

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

Lennox 37H43 37H4301 PIPE-OIL

Lennox
  • Mfr Part # 37H43
  • Parts Town # LEN37H43
  • Quantity0

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

Lennox 37H72 37H7201 LIMIT CONTROL

Lennox
  • Mfr Part # 37H72
  • Parts Town # LEN37H72
  • Quantity0

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

Lennox 37H97 RELAY, 3PDT, 24 VOLTS

Lennox
  • Mfr Part # 37H97
  • Parts Town # LEN37H97
  • Quantity0

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

Lennox 37J05 37J0501 PRESSURE SWITCH-LOW-AUTO RESET

Lennox
  • Mfr Part # 37J05
  • Parts Town # LEN37J05
  • Quantity0

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

Lennox 37K62 Panel, Top

Lennox
  • Mfr Part # 37K62
  • Parts Town # LEN37K62
  • Quantity0

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

Lennox 38509 P-8-9152 CNTRL-PRESS

Lennox
  • Mfr Part # 38509
  • Parts Town # LEN38509
  • Quantity0

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

Lennox 38L93 MANIFOLD

Lennox
  • Mfr Part # 38L93
  • Parts Town # LEN38L93
  • Quantity0

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

Lennox 39H23 Coupling, Plastic Pipe

Lennox
  • Mfr Part # 39H23
  • Parts Town # LEN39H23
  • Quantity0

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

Lennox 39M16 LB-74582 PUMP KIT

Lennox
  • Mfr Part # 39M16
  • Parts Town # LEN39M16
  • Quantity0

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

Lennox 41H36 INDOOR COIL

Lennox
  • Mfr Part # 41H36
  • Parts Town # LEN41H36
  • Quantity0

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

Lennox 41H87 STRNR ASY

Lennox
  • Mfr Part # 41H87
  • Parts Town # LEN41H87
  • Quantity0

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

Lennox 42G11 BRACKET

Lennox
  • Mfr Part # 42G11
  • Parts Town # LEN42G11
  • Quantity0

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

Lennox 42J95 GRILLE CONDENSER

Lennox
  • Mfr Part # 42J95
  • Parts Town # LEN42J95
  • Quantity0

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

Lennox 42L83 PANEL ASSY

Lennox
  • Mfr Part # 42L83
  • Parts Town # LEN42L83
  • Quantity0

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

Lennox 43C78 HEAT PUMP THERMOSTAT

Lennox
  • Mfr Part # 43C78
  • Parts Town # LEN43C78
  • Quantity0

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

Lennox 43J37 LB-65790A BLOWER ASSEMBLY HOUSING

Lennox
  • Mfr Part # 43J37
  • Parts Town # LEN43J37
  • Quantity0

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

Lennox 43J39 LB-65790C BLOWER ASSEMBLY HOUSING

Lennox
  • Mfr Part # 43J39
  • Parts Town # LEN43J39
  • Quantity0

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

Lennox 43L07 LB-85258 HARN-WIRE

Lennox
  • Mfr Part # 43L07
  • Parts Town # LEN43L07
  • Quantity0

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

Lennox 45L47 MANIFOLD

Lennox
  • Mfr Part # 45L47
  • Parts Town # LEN45L47
  • Quantity0

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

Lennox 45L91 GAS VALVE REPL KIT

Lennox
  • Mfr Part # 45L91
  • Parts Town # LEN45L91
  • Quantity0

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

567

Model #: CB21-65-01

Specs Decoded From The Model Number

Unit Type

Coil Blower Unit

Series

21

Nominal Cooling Capacity

5 tons

Minor Revision Number

01