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York
Heating & Cooling Combined Unit

Model # D7CG048N09925 Official York single-package rooftop-unit

Here are the diagrams and repair parts for Official York D7CG048N09925 single-package rooftop-unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 127 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

Capacitor 024-20043-000
#9

Functional replacement parts diagram

Capacitor

Part #024-20043-000

Replaced by #12005

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Manufacturer substitution
This part replaces 024-20043-000. Substitute parts can look different from the original.
$16.49 | 
11% OFF Phone Price : $18.49
In Stock
Relay 024-24103-000
#26

Functional replacement parts diagram

Relay

Part #024-24103-000

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

Orifice 063-89756-000
#65

Functional replacement parts diagram

Orifice

Part #063-89756-000

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

Bracket, Discnnect (external Mt.) 073-13354-000
#15

Belt drive option diagram

Bracket, discnnect (external mt.)

Part #073-13354-000

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

Heat Exchanger (5-tubes) 373-12894-705
#40

Functional replacement parts diagram

Heat exchanger (5-tubes)

Part #373-12894-705

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

Motor Kit 363-90117-700
#63

Functional replacement parts diagram

Motor kit

Part #363-90117-700

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

Bracket Burner Mtg (r/side, L/side, Rear) 073-05908-000
#39

Functional replacement parts diagram

Bracket burner mtg (r/side, l/side, rear)

Part #073-05908-000

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

Liq Drier 029-17738-000
#81

Functional replacement parts diagram

Liq drier

Part #029-17738-000

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

Belt 028-06649-000
#112

Functional replacement parts diagram

Belt

Part #028-06649-000

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 furnace burners won’t stay lit?

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

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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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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

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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Time required
 15 minutes or less
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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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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

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

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