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York
Heating & Cooling Combined Unit

Model # D1EG090N16525 Official York single-package gas/electric unit

Here are the diagrams and repair parts for Official York D1EG090N16525 single-package 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 168 parts  |
Igniter 025-29010-000
#41

Unit parts diagram

Igniter

Part #025-29010-000

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

Capacitor 024-20045-700
#12

Unit parts diagram

Capacitor

Part #024-20045-700

Replaced by #12907

?
Manufacturer substitution
This part replaces 024-20045-700. Substitute parts can look different from the original.
This item is not returnable
$4.87 | 
17% OFF Phone Price : $5.87
In Stock
Sem, Valve (1/4 Od Tube) 022-08017-000
#93

Unit 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

Relay Control (heat Sequence)(unit Style A-c,d) 024-19082-738
#29

Unit parts diagram

Relay control (heat sequence)(unit style a-c,d)

Part #024-19082-738

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

Isolator 028-11969-000
#6

Unit parts diagram

Isolator

Part #028-11969-000

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

Valve, Gas (white Rodgers) 025-26373-700
#49

Unit parts diagram

Valve, gas (white rodgers)

Part #025-26373-700

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

Valve, Distr. 5-tube (2-req'd) (includes Distributor Tubes) 022-06844-063
#95

Unit parts diagram

Valve, distr. 5-tube (2-req'd) (includes distributor tubes)

Part #022-06844-063

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

Screen Air Inlet 026-31402-000
#129

Unit parts diagram

Screen air inlet

Part #026-31402-000

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

Damper Blade 029-20071-000
#137

Unit parts diagram

Damper blade

Part #029-20071-000

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

Accessories (electrical) Low Ambient Controller Kit (requires Either 2cm04600806 Or 2cm04600851 Motor) 2LA04700100

#NI

All parts diagram

Accessories (electrical) low ambient controller kit (requires either 2cm04600806 or 2cm04600851 motor)

Part #2LA04700100

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

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

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