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York
Heating & Cooling Combined Unit

Model # D6CG048N09906A Official York gas & electric unit

Here are the diagrams and repair parts for Official York D6CG048N09906A gas & electric unit, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 146 parts  |
Belt 028-09573-000
#7

Belt drive option diagram

Belt

Part #028-09573-000

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

Part 025-30105-700

#52A

All parts diagram

Part

Part #025-30105-700

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

Accessories - Electrical Electric Enthalpy Econo/dual Input 2EE04700224

#NI

All parts diagram

Accessories - electrical electric enthalpy econo/dual input

Part #2EE04700224

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

Propane Conversion Kit 1NP0434

#NI

All parts diagram

Propane conversion kit

Part #1NP0434

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

Rail End 063-89741-000

#101

All parts diagram

Rail end

Part #063-89741-000

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

Sem, Valve (1/4 Od Tube) 022-08017-000

#78

All parts diagram

Sem, valve (1/4 od tube)

Part #022-08017-000

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

Housing, Ventor Blower 073-05376-000

#61

All parts diagram

Housing, ventor blower

Part #073-05376-000

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

Conector, Cap (4 Circuit) 025-21756-000

#NI

All parts diagram

Conector, cap (4 circuit)

Part #025-21756-000

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

Connector Plug (6-circuit) 025-19670-000

#17

All parts diagram

Connector plug (6-circuit)

Part #025-19670-000

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

Screen Air Inlet 026-31402-000

#84A

All parts diagram

Screen air inlet

Part #026-31402-000

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.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

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

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Why isn’t my air conditioner cooling?

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

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Why won't my air conditioner turn on?

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

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Why won't my furnace turn on?

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

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Why won’t my furnace burners won’t stay lit?

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

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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.

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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…

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Repair difficulty
Time required
 15 minutes or less
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…

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Repair difficulty
Time required
 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.…

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Repair difficulty
Time required
 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.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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