Kenmore
Heating & Cooling Combined Unit

Model #769812040X Official Kenmore combination heating & cooling unit

Here are the diagrams and repair parts for Kenmore 769812040X combination heating & cooling unit, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

    Showing 10 of 226 parts

    Motor Run Capacitor#40A

    Functional replacement parts Diagram

    Capacitor

    Part #8552-2
    Replaced by #12005
    ?
    Manufacturer substitution
    This part replaces 8552-2. Substitute parts can look different from the original.
    In Stock
    $9.03 | 
    20% OFF 
    Was: $11.29
    Washer

    See All Related Diagrams

    Washer

    Part #100105

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

    Lock Nut#32

    Functional replacement parts Diagram

    Lock nut

    Part #1121-9

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

    Blower Wheel#14

    Functional replacement parts Diagram

    Blower wheel

    Part #5152-6012
    Replaced by #5152-6012
    ?
    Manufacturer substitution
    This part replaces 5152-6012. Substitute parts can look different from the original.
    In Stock
    $59.48
    Blower Wheel#76C

    Functional replacement parts Diagram

    Housing

    Part #5153-6011
    Replaced by #70-17426-02
    ?
    Manufacturer substitution
    This part replaces 5153-6011. Substitute parts can look different from the original.
    In Stock
    $173.97
    Contactor#67A

    Functional replacement parts Diagram

    Contactor

    Part #8401-243

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

    Support#78C

    Functional replacement parts Diagram

    Support

    Part #5153-6009
    Replaced by #5153-6009
    ?
    Manufacturer substitution
    This part replaces 5153-6009. Substitute parts can look different from the original.
    In Stock
    $13.99
    Blwr Mnt Kit#72A

    Functional replacement parts Diagram

    Motor mount

    Part #7000-726
    Replaced by #56-23001-09
    ?
    Manufacturer substitution
    This part replaces 7000-726. Substitute parts can look different from the original.
    In Stock
    $51.00
    Central Air Conditioner 3-Pole Contactor, 24-volt, 50-amp#67D

    Functional replacement parts Diagram

    Contactor

    Part #8401-261
    Replaced by #90-170
    ?
    Manufacturer substitution
    This part replaces 8401-261. Substitute parts can look different from the original.
    In Stock
    $22.59 | 
    18% OFF 
    Phone Price: $27.59
    Lock Washer

    See All Related Diagrams

    Lock washer

    Part #100055

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

    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.