Heating & Cooling Combined Unit

Model # PA3ZNA030000AA Official Payne heat pump

Here are the diagrams and repair parts for Official Payne PA3ZNA030000AA heat pump, as well as links to manuals and error code tables, if available.

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Browse Parts forPA3ZNA030000AA Heat Pump

  • Contactor HN51KB024
    #NI

    Cabinet parts diagram

    Contactor

    Part #HN51KB024

    Replaced by #90-244

    ?
    Manufacturer substitution
    This part replaces HN51KB024. Substitute parts can look different from the original.
    BEST SELLER
    $26.61
    18% OFF Phone Price : $32.61
    In Stock
  • Central Air Conditioner Condenser Fan Motor HC35GE235
    #NI

    Cabinet parts diagram

    Central air conditioner condenser fan motor

    Part #HC35GE235

    In Stock
  • Top Cover 50ZP400614
    #9

    Cabinet parts diagram

    Top cover

    Part #50ZP400614

    In Stock
  • Grille 50ZH500246
    #1

    Cabinet parts diagram

    Grille

    Part #50ZH500246

    In Stock
  • Valve,serv EC39EZ065
    #NI

    Cabinet parts diagram

    Valve,serv

    Part #EC39EZ065

    In Stock
  • Transformer HT01BD209
    #NI

    Cabinet parts diagram

    Transformer

    Part #HT01BD209

    In Stock
  • Flange 50ZP500031
    #NI

    Cabinet parts diagram

    Flange

    Part #50ZP500031

    In Stock
  • Paint 313974-751
    #NI

    Cabinet parts diagram

    Paint

    Part #313974-751

    In Stock
  • Band, Mtr HC98ZZ485
    #NI

    Cabinet parts diagram

    Band, mtr

    Part #HC98ZZ485

    In Stock
  • Arm, Mount HC98ZZ247
    #NI

    Cabinet parts diagram

    Arm, mount

    Part #HC98ZZ247

    This item is not returnable
    In Stock

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

Thermostat problem, clogged air filter, burner failure…

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

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.…

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…

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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