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York D3CG120N20025MK heating & cooling unit Parts

Here are the diagrams and repair parts for York D3CG120N20025MK heating & cooling unit, as well as links to manuals and error code tables, if available.

York D3CG120N20025MK heating & cooling unit
By Schematic
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Browse Parts for D3CG120N20025MK Heating & Cooling Unit

  • Ht Exch for York D3CG120N20025MK - Part 363-90016-005

    #41

    All parts diagram

    Ht Exch

    Part #363-90016-005

    The manufacturer no longer makes this part, and there's no substitute part

  • Disconnect Switch (molded Case) for York D3CG120N20025MK - Part 024-21215-701

    #27

    All parts diagram

    Disconnect Switch (molded Case)

    Part #024-21215-701

    The manufacturer no longer makes this part, and there's no substitute part

  • Bird Screen for York D3CG120N20025MK - Part 026-25580-005

    Blower assembly diagram

    Bird Screen

    Part #026-25580-005

    The manufacturer no longer makes this part, and there's no substitute part

  • Fan Blade for York D3CG120N20025MK - Part 026-25580-008

    Blower assembly diagram

    Fan Blade

    Part #026-25580-008

    The manufacturer no longer makes this part, and there's no substitute part

  • Header for York D3CG120N20025MK - Part 363-92574-030

    #90A

    All parts diagram

    Header

    Part #363-92574-030

    The manufacturer no longer makes this part, and there's no substitute part

  • Block for York D3CG120N20025MK - Part 025-30318-700

    #36A

    All parts diagram

    Block

    Part #025-30318-700

    The manufacturer no longer makes this part, and there's no substitute part

  • Switch W/brkt (mt On Econ Damper Blade) for York D3CG120N20025MK - Part 026-25580-002

    Blower assembly diagram

    Switch W/brkt (mt On Econ Damper Blade)

    Part #026-25580-002

    The manufacturer no longer makes this part, and there's no substitute part

  • Ket, Stl, 1/4 Sq. X 6-3/8" Lg. (wheel) for York D3CG120N20025MK - Part 001-07110-004

    #60

    All parts diagram

    Ket, Stl, 1/4 Sq. X 6-3/8" Lg. (wheel)

    Part #001-07110-004

    The manufacturer no longer makes this part, and there's no substitute part

  • Pnl Access for York D3CG120N20025MK - Part 063-89966-002

    #107

    All parts diagram

    Pnl Access

    Part #063-89966-002

    The manufacturer no longer makes this part, and there's no substitute part

  • Label Wiring (reference)(style B) for York D3CG120N20025MK - Part 035-13394-000

    #30A

    All parts diagram

    Label Wiring (reference)(style B)

    Part #035-13394-000

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

Thermostat problem, clogged air filter, burner failure…

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

Repair time and Difficulty

 15 minutes or less
How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

Repair time and Difficulty

 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Why is my furnace not igniting?

Why is my furnace not igniting?

Find out why the burner on your furnace isn't igniting.…

Can a furnace be repaired?

Can a furnace be repaired?

Learn about furnace repairs and how much they cost.…

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