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Amana
Heating & Cooling Combined Unit

Model # PGB48C0902D/P1220202C Official Amana gas unit technical information

Here are the diagrams and repair parts for Official Amana PGB48C0902D-P1220202C gas unit technical information, 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 196 parts  |
Evaporator Assembly 20029101
#51

Chassis diagram

Evaporator assembly

Part #20029101

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

Insul-basepan 11182401
#111

Chassis diagram

Insul-basepan

Part #11182401

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

Evaporator Assembly 20029301
#51

Chassis diagram

Evaporator assembly

Part #20029301

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

User's Manual 10500212

#71

All parts diagram

User's manual

Part #10500212

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

Angle-blwr Back 11096802
#71

Blower/control box diagram

Angle-blwr back

Part #11096802

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

Sealer-rtv M0275563

#101

All parts diagram

Sealer-rtv

Part #M0275563

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

Plate-blwr 11186804
#481

Part/tube/manifold diagram

Plate-blwr

Part #11186804

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

Heat Shield 11097401
#391

Chassis diagram

Heat shield

Part #11097401

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

Shoulder Screw M0221641
#851

Chassis diagram

Shoulder screw

Part #M0221641

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

Strap A3410501
#111

Blower/control box diagram

Strap

Part #A3410501

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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Repair difficulty
Time required
 15 minutes or less
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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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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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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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