Skip to Navigation Skip to Content

ribbon image Stock Up on Real OEM HVAC Parts for the Summer Season!  SHOP NOW

Important Update: Click here for the latest information on tariffs and their impact on our industry.

Lennox CHA16-1603-05 Parts & Manuals

  • Manufacturer : Lennox
  • Model #: CHA16-1603-05
In a bind and need parts today? 
1-hour pickup  Your Location: 432 15
Real data and artificial intelligence thinking together to find your part.
  • Lennox 43G38 Fan Blade, 22", 4 Blade, 28 Degree Pitch, 1/2 Bore, Clockwise
    Lennox 43G38 Fan Blade, 22", 4 Blade, 28 Degree Pitch, 1/2 Bore, Clockwise
       
    • Mfr: Lennox
    • Mfr Part #: 43G38
    • LEN43G38
    • Quantity Available: 52
    Something went wrong. Please try again.
    In Stock
  • Lennox 95M57 Contactor, 24 Volt Coil, 50/60HZ, 3 Pole, 35 Amp
    Lennox 95M57 Contactor, 24 Volt Coil, 50/60HZ, 3 Pole, 35 Amp
       
    • Mfr: Lennox
    • Mfr Part #: 95M57
    • LEN95M57
    • Quantity Available: 58
    Something went wrong. Please try again.
    In Stock
  • Lennox 53J15 Pulley/Sheave, 4.75" OD, 7/8" Bore
    Lennox 53J15 Pulley/Sheave, 4.75" OD, 7/8" Bore
       
    • Mfr: Lennox
    • Mfr Part #: 53J15
    • LEN53J15
    • Quantity Available: 3
    Something went wrong. Please try again.
    In Stock
  • Lennox 18L89 Pressure Switch, Blower Proving, SPST, 0.14 +/-0.05" WC on Rise.
    Lennox 18L89 Pressure Switch, Blower Proving, SPST, 0.14 +/-0.05" WC on Rise.
       
    • Mfr: Lennox
    • Mfr Part #: 18L89
    • LEN18L89
    • Quantity Available: 25
    Something went wrong. Please try again.
    In Stock
  • Lennox 53H06 Capacitor, Run, 370 Volt, 15 MFD, Round
    Lennox 53H06 Capacitor, Run, 370 Volt, 15 MFD, Round
       
    • Mfr: Lennox
    • Mfr Part #: 53H06
    • LEN53H06
    • Quantity Available: 11
    Something went wrong. Please try again.
    In Stock
  • Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval
    Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval
       
    • Mfr: Lennox
    • Mfr Part #: 83W76
    • LEN83W76
    • Quantity Available: 24
    Something went wrong. Please try again.
    In Stock
  • Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA
    Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA
       
    • Mfr: Lennox
    • Mfr Part #: 13H28
    • LEN13H28
    • Quantity Available: 26
    Something went wrong. Please try again.
    In Stock
  • Lennox 38113 Contactor, 3 Pole, 24VAC 50/60HZ Coil, 40 Amp
    Lennox 38113 Contactor, 3 Pole, 24VAC 50/60HZ Coil, 40 Amp
       
    • Mfr: Lennox
    • Mfr Part #: 38113
    • LEN38113
    • Quantity Available: 16
    Something went wrong. Please try again.
    In Stock
  • Lennox 60L37 Thermal Expansion Valve/TXV, H-Series, 5 Ton, 3/8" In x 1/2" Out
    Lennox 60L37 Thermal Expansion Valve/TXV, H-Series, 5 Ton, 3/8" In x 1/2" Out
       
    • Mfr: Lennox
    • Mfr Part #: 60L37
    • LEN60L37
    • Quantity Available: 6
    Something went wrong. Please try again.
    In Stock
  • Lennox 41G51 Shaft, Motor, 1" x 23"
    Lennox 41G51 Shaft, Motor, 1" x 23"
       
    • Mfr: Lennox
    • Mfr Part #: 41G51
    • LEN41G51
    • Quantity Available: 5
    Something went wrong. Please try again.
    In Stock
  • Lennox 93G35 Thermostat, Freeze, Outside, Opens 29F/Closes 58F
    Lennox 93G35 Thermostat, Freeze, Outside, Opens 29F/Closes 58F
       
    • Mfr: Lennox
    • Mfr Part #: 93G35
    • LEN93G35
    • Quantity Available: 88
    Something went wrong. Please try again.
    In Stock
  • Lennox 10G19 Contactor, 24 Volt Coil, 40 Amp, 3 Pole with Auxiliary Contact
    Lennox 10G19 Contactor, 24 Volt Coil, 40 Amp, 3 Pole with Auxiliary Contact
       
    • Mfr: Lennox
    • Mfr Part #: 10G19
    • LEN10G19
    • Quantity Available: 16
    Something went wrong. Please try again.
    In Stock
  • Lennox 41G52 Key, Blower Wheel, 1/4: x 1/4" x 1-1/2"
    Lennox 41G52 Key, Blower Wheel, 1/4: x 1/4" x 1-1/2"
       
    • Mfr: Lennox
    • Mfr Part #: 41G52
    • LEN41G52
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock
  • Lennox 40C98 Motor, Condenser, 460 Volt, 1 PH, 60HZ, 1/2 HP, 1075 RPM, 48 Frame
    Lennox 40C98 Motor, Condenser, 460 Volt, 1 PH, 60HZ, 1/2 HP, 1075 RPM, 48 Frame
       
    • Mfr: Lennox
    • Mfr Part #: 40C98
    • LEN40C98
    • Quantity Available: 6
    Something went wrong. Please try again.
    In Stock
  • Lennox 97H53 Sensor, Room Air
    Lennox 97H53 Sensor, Room Air
       
    • Mfr: Lennox
    • Mfr Part #: 97H53
    • LEN97H53
    • Quantity Available: 10
    Something went wrong. Please try again.
    In Stock
  • Lennox 71G35 Fuse, 3.5 Amp, 125V
    Lennox 71G35 Fuse, 3.5 Amp, 125V
       
    • Mfr: Lennox
    • Mfr Part #: 71G35
    • LEN71G35
    • Quantity Available: 6
    Something went wrong. Please try again.
    In Stock
  • Lennox 12Y18 Motor, Blower, 575 Volt, 3 PH, 60HZ, 3 HP, 1740 RPM, 56YZ Frame
    Lennox 12Y18 Motor, Blower, 575 Volt, 3 PH, 60HZ, 3 HP, 1740 RPM, 56YZ Frame
       
    • Mfr: Lennox
    • Mfr Part #: 12Y18
    • LEN12Y18
    • Quantity Available: 2
    Something went wrong. Please try again.
    In Stock
  • Lennox 87116 Pulley, Single Groove, 8-3/4" OD, 1" Bore
    Lennox 87116 Pulley, Single Groove, 8-3/4" OD, 1" Bore
       
    • Mfr: Lennox
    • Mfr Part #: 87116
    • LEN87116
    • Quantity Available: 18
    Something went wrong. Please try again.
    In Stock
  • Lennox 42W94 Transformer, 460 to 24 Volt, 70VA
    Lennox 42W94 Transformer, 460 to 24 Volt, 70VA
       
    • Mfr: Lennox
    • Mfr Part #: 42W94
    • LEN42W94
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Lennox 31L11 Switch, Air, FS4602-2692
    Lennox 31L11 Switch, Air, FS4602-2692
       
    • Mfr: Lennox
    • Mfr Part #: 31L11
    • LEN31L11
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Lennox 66020 Bearing, 1" Bore
    Lennox 66020 Bearing, 1" Bore
       
    • Mfr: Lennox
    • Mfr Part #: 66020
    • LEN66020
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Lennox 21762 Belt, 55" Outside x 1/2" Top Width
    Lennox 21762 Belt, 55" Outside x 1/2" Top Width
       
    • Mfr: Lennox
    • Mfr Part #: 21762
    • LEN21762
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Lennox 21803 PLATE-CUT OFF
    Lennox 21803 PLATE-CUT OFF
       
    • Mfr: Lennox
    • Mfr Part #: 21803
    • LEN21803
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.
  • Lennox 21J64 Compressor, Reciprocating, 60900BTU, R-22, 200-230V, 3PH, 5 Ton
    Lennox 21J64 Compressor, Reciprocating, 60900BTU, R-22, 200-230V, 3PH, 5 Ton
       
    • Mfr: Lennox
    • Mfr Part #: 21J64
    • LEN21J64
    • Quantity Available: 0
    Something went wrong. Please try again.
    Out of stock, but not out of mind! Place your order now and we'll get it to you ASAP.

Manuals Available : 0

Videos

  • Video name/title
    by Author name