Carrier
Heating & Cooling Combined Unit

Model #48JZ048115300 Official Carrier central package

Here are the diagrams and repair parts for Carrier 48JZ048115300 central package, as well as links to manuals and error code tables, if available.

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Installation guideOwner’s manual

    Showing 10 of 97 parts

    Panel#9

    Front view/rear view Diagram

    Panel

    Part #50JS500021
    In Stock
    $57.49
    Scroll

    See All Related Diagrams

    Scroll

    Part #48GS500242
    In Stock
    $111.64
    Insulation#32

    Top view Diagram

    Insulation

    Part #48GS500307
    In Stock
    $176.49
    Sensor#134

    Burner assy Diagram

    Sensor

    Part #48GS400192
    In Stock
    $7.68
    Condenser Coil#110

    Evap view Diagram

    Condenser coil

    Part #50JZ400111
    In Stock
    $747.49
    Capacitor#105

    Evap view Diagram

    Capacitor

    Part #P291-6053
    In Stock
    $24.50
    Capactr Run

    See All Related Diagrams

    Capactr run

    Part #P291-0403
    This item is not returnable
    In Stock
    $6.78
    Sw, Temp#147

    Gas section Diagram

    Sw, temp

    Part #HH18HA435
    In Stock
    $16.72
    Temp Swtch#145

    Burner assy Diagram

    Temp swtch

    Part #HH18HA211
    In Stock
    $21.95
    Grommet#41

    Evap view Diagram

    Grommet

    Part #KA56TR057
    This item is not returnable
    In Stock
    $2.49

    Symptoms common to all 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
    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.
    Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring failures.

    Repair guides common to all heating & cooling combined units

    These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

    March 16, 2022
    By Lyle Weischwill
    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 dripping below the inside air conditioner unit. Follow the steps in this guide to unclog the drain pipe.

    Repair difficulty
    Time required
     15 minutes or less
    March 16, 2022
    By Lyle Weischwill
    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 stay on for a few seconds.

    Repair difficulty
    Time required
     15 minutes or less
    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

    Articles and videos common to all heating & cooling combined units

    Use the advice and tips in these articles and videos to get the most out of your HVAC system.

    January 5, 2023

    Should I replace my gas furnace with an electric heat pump?

    By Lyle Weischwill

    Learn the reasons why you should consider replacing a gas furnace with an electric heat pump.

    August 30, 2022

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

    By Lyle Weischwill

    Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.

    August 5, 2022

    Introducing new technical repair content that we’re developing for the Sears Technical Institute

    By Lyle Weischwill

    Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.