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Friedrich
Heating & Cooling Combined Unit

Model # PDH15R3SB Official Friedrich packaged terminal air conditioner & heat pump - pd series

Here are the diagrams and repair parts for Official Friedrich PDH15R3SB packaged terminal air conditioner & heat pump - pd series, 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 91 parts  |
Icp Speed Nut 25060500

#NI31

All parts diagram

Icp speed nut

Part #25060500

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

Icp Heater 25059185
#23E

Air handler assembly diagram

Icp heater

Part #25059185

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

Icp Tube 03760548
#12

Unit assembly diagram

Icp tube

Part #03760548

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

Icp Room Air Conditioner Air Filter 25037804
#63

Front cover assembly diagram

Icp room air conditioner air filter

Part #25037804

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

Icp Overload 61764521

#NI05

All parts diagram

Icp overload

Part #61764521

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

Icp Drain Paint 25014502
#18

Unit assembly diagram

Icp drain paint

Part #25014502

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

Icp Coil Condenser 25064801
#10C

Unit assembly diagram

Icp coil condenser

Part #25064801

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

Icp Capillary Tube 03760473
#13

Unit assembly diagram

Icp capillary tube

Part #03760473

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

Icp Heater 25059162
#23C

Air handler assembly diagram

Icp heater

Part #25059162

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

Icp Overload 61764535

#NI04

All parts diagram

Icp overload

Part #61764535

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

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

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