Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Whirlpool ALF12420 air conditioner heat pump Parts

Here are the diagrams and repair parts for Whirlpool ALF12420 air conditioner heat pump, as well as links to manuals and error code tables, if available.

Whirlpool ALF12420 air conditioner heat pump
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for ALF12420 Air Conditioner Heat Pump

  • Nameplate for Whirlpool ALF12420 - Part 947479

    Cabinet parts diagram

    Nameplate

    Part #947479

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

  • Curtain for Whirlpool ALF12420 - Part 947160

    Cabinet parts diagram

    Curtain

    Part #947160

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

  • Ge Room Air Conditioner Outdoor Cover for Whirlpool ALF12420 - Part 484184

    Unit parts diagram

    Ge Room Air Conditioner Outdoor Cover

    Part #484184

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

  • Clip for Whirlpool ALF12420 - Part 644401

    Air flow and control parts diagram

    Clip

    Part #644401

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

  • Fan Blade for Whirlpool ALF12420 - Part 997904

    Unit parts diagram

    Fan Blade

    Part #997904

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

  • Drive Actuator for Whirlpool ALF12420 - Part 947468

    Air flow and control parts diagram

    Drive Actuator

    Part #947468

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

  • Curtain for Whirlpool ALF12420 - Part 855573

    Cabinet parts diagram

    Curtain

    Part #855573

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

  • Clamp for Whirlpool ALF12420 - Part 642684

    Unit parts diagram

    Clamp

    Part #642684

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

  • Anticipator for Whirlpool ALF12420 - Part 996773

    Unit parts diagram

    Anticipator

    Part #996773

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

  • Spring for Whirlpool ALF12420 - Part 641484

    Cabinet parts diagram

    Spring

    Part #641484

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Easy DIY appliance repairs that anyone can do

Easy DIY appliance repairs that anyone can do

Get advice on simple DIY fixes for appliances that you can safely do on your own.…

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

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

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

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Parts & More

Blender
Bottom-Mount Refrigerator
Dishwasher
Drill Press
Dryer
Electric Range
Gas Range
Lawn & Garden Engine
Parts
Refrigerator
Room Air Conditioner
Water Softener