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What Maintenance is Required for Window AC Units?

Jun 23

Window air conditioners are great for keeping your home cool and comfortable during summer. As with any appliance, window air conditioners require basic maintenance to function properly and efficiently. Most of this AC Maintenance Llano, CA can be done by the homeowner, although some complex tasks may be best left to a professional.

This article will discuss some of the basic maintenance tasks that should be performed on a window air conditioner unit and when to call in a professional.

Basic Maintenance Tasks You Can Perform

To keep your window AC unit running smoothly, you should:

Clean the filter regularly

Like other types of air conditioners, window units have filters that must be regularly cleaned to prevent them from becoming clogged. Clogged filters can reduce the unit's efficiency and cause it to work harder than necessary, leading to increased energy bills.

The frequency with which you need to clean the filter will depend on how often the unit is used. However, as a general rule of thumb, it is a good idea to clean the filter at least once a month.

Check and tighten all screws and bolts

Crews and bolts are holding your window air conditioner unit in place. Over time, these fasteners can become loose, which can cause the unit to vibrate and produce noise. In addition, loose fasteners can cause the unit to fall out of the window, which could lead to serious damage.

For this reason, it is important to check all the screws and bolts holding your unit in place regularly. If they are loose, you can perform AC Maintenance Llano, CA  by tightening them with a screwdriver or wrench.

Inspect and clean the evaporator and condenser coils

The coils inside your window air conditioner unit can become clogged with dirt and dust over time. This can reduce the unit's efficiency and cause it to work harder than necessary. In addition, clogged coils can cause the unit to freeze up, which can lead to serious damage.

To do this simple AC Maintenance Llano, CA, simply remove the unit from the window and carefully vacuum them with a soft-bristled brush attachment. If the coils are extremely dirty, you may need a coil cleaning solution. However, this should be done sparingly, as too much cleaner can damage the coils.

Cleaning the unit's drainage pan and line

The drainage pan and line are responsible for collecting and draining away any water that condenses inside the unit. Over time, these components can become clogged with dirt and debris, which can cause water to back up inside the unit.

To clean the drainage pan and line, simply remove them from the unit and flush them out with a garden hose. If they are extremely clogged, you may need to use a plunger or snake to clear the obstruction.

When to Call a Professional

There are some AC Maintenance Llano, CA that should be performed by a professional, such as:

Cleaning the blower wheel

The blower wheel is responsible for circulating air through the unit. Over time, it can become clogged with dirt and dust, reducing the unit's efficiency. Inspecting and cleaning the blower wheel is a complex task that should only be performed by a qualified professional.

Cleaning the interior of the unit

Over time, the interior of the window air conditioner unit can become coated with dust and dirt. This can reduce the unit's efficiency and cause it to work harder than necessary. Call a qualified professional to perform AC Maintenance Llano, CA.

Replacing the refrigerant

The refrigerant inside your window air conditioner unit can become depleted over time. When this happens, the unit will not be able to cool the air effectively. Recharging the refrigerant requires special training and should only be done by a qualified professional.

If you notice any problems with your window air conditioner unit, it is best to call a professional for help. Trying to fix the problem yourself could end up causing more damage to the unit.

Skilled AC Maintenance Contractor in Llano, CA

If you have any questions about performing maintenance on your window air conditioner unit, or if you would like to schedule a service call, please contact All Heart Heating & Cooling today. Their experienced technicians are always happy to help when you need AC Maintenance Llano, CA. Call them at 661-310-3747.