Window air conditioner articles
These articles from Sears PartsDirect can help you get the most efficient and best cooling performance from your window air conditioner. From finding answers to common questions to fixing a smelly window unit, we can help. Check out our DIY window air conditioner repair help section for more troubleshooting guidance and step-by-step repair instructions.
Try these easy fixes if your central AC won't start.
5 things to do to your central AC before it gets hot.
6 ways to extend the life of your HVAC system.
Learn how to decipher symbols so you can buy the right part for your problem.
Find out what’s wrong with your appliance by following a circuit.
Learn some of the most common symbols found in a wiring diagram and what they mean.
These simple maintenance tips help your window air conditioner keep its cool.
If your central air conditioner isn't cooling as it should, we'll show you how to check for a tripped float switch and clogs in the drain pipe.
Learn how to use a multimeter to check for wiring problems in an appliance that's not working
Let's clear up some misconceptions about room air conditioners.
Learn how to remove and prevent odors in a window air conditioner.
Learn why water leaks from a room air conditioners and how to fix it.
Grab your calculator and punch in these numbers to figure out how many BTUs your room AC needs to keep you cool.
Window air conditioner installation tips.
These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.
Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace it.
If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by following these instructions.
The electronic control board is the brain of your window air conditioner. Here’s how to replace it.