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Heating & Cooling Combined Unit

Model # PE12R3CB Official Friedrich packaged terminal air conditioner & heat pump

Here are the diagrams and repair parts for Official Friedrich PE12R3CB packaged terminal air conditioner & heat pump, as well as links to manuals and error code tables, if available.

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Browse Parts forPE12R3CB Packaged Terminal Air Conditioner & Heat Pump

  • Line Cord 21058584
    #49B

    Control box assembly diagram

    Line cord

    Part #21058584

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

  • Icp Capillary Tube 03760511
    #12

    Unit assembly diagram

    Icp capillary tube

    Part #03760511

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

  • Relay 25042500

    #NI21

    All parts diagram

    Relay

    Part #25042500

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

  • Thermostat 60603900

    #(NI)

    All parts diagram

    Thermostat

    Part #60603900

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

  • Fuse,time 21058451
    #56B

    Control box assembly diagram

    Fuse,time

    Part #21058451

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

  • Sensor Hood 25039101
    #44

    Control box assembly diagram

    Sensor hood

    Part #25039101

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

  • Icp Check Valve 25057201
    #14

    Unit assembly diagram

    Icp check valve

    Part #25057201

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

  • Terminal Block 25043201

    #(NI)

    All parts diagram

    Terminal block

    Part #25043201

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

  • Transformer 21056899

    #(NI)

    All parts diagram

    Transformer

    Part #21056899

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

  • Scroll 25014305

    #(NI)

    All parts diagram

    Scroll

    Part #25014305

    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.

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

Thermostat problem, clogged air filter, burner failure…

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

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

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

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

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.

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…

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…

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.…

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.

Maintaining your air conditioner

Maintaining your air conditioner

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

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

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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