With cold weather on the horizon in Cache Valley, you may be questioning when you should cover your outdoor air conditioner. Of if you have to cover it at all.

Your AC unit is a sturdy piece of equipment. It’s created to resist inclement weather, including intense temperatures and torrential precipitation.

Sometimes covers cause more problems because they can trap moisture. Extra wetness inside your unit can cause internal pieces to rust or get moldy.

While putting on an air conditioner cover is an individual choice, there are two seasons that are good to use a cover for an extended period of time—fall and summer.

That’s because yard waste during those seasons—grass clippings, twigs and leaves—can build up and lower your system’s airflow. Diminished airflow means your air conditioning unit works harder and may use more electricity to cool your home.

Seeking other ways to make your air conditioner run efficiently? Regular AC maintenance from Western Mechanical, Inc. heating and cooling technicians can help. We’ll clean and lubricate your unit, and inspect essential components. This often allows us to pinpoint problems before they begin.

Find the Right Air Conditioner Cover

If you determine you want to cover your air conditioner, here are several ideas on choosing the ideal cover.

Avoid Full Covers

To keep air flowing, a protective air conditioner cover should only enclose the top of your system and a few inches on the side.

Total AC covers can trap moisture inside your system, potentially corroding metal pieces. It could also make your AC an inviting place for vermin, which could chew wires.

Related: What New Homeowners Need to Know About Their Air Conditioner

Don’t Use Plastic or Vinyl Covers

Plastic or vinyl covers block air, which could cause water to build up inside your air conditioner. The best type of clot is one that allows airflow, like canvas or mesh.

Related: How AC Repair & Maintenance Can Actually Save You Money

When to Use an Air Conditioner Cover

If you want to use an air conditioner cover, here are the best times to use it.

Cover Your Air Conditioner During Summer

A lightweight mesh cover during the summer allows your air conditioner to run freely while keeping grass clippings and twigs out.

Related: How Do I Know if My Air Conditioner is Running Properly?

Cover Your Air Conditioner During Fall

A breathable canvas cover will block leaves, nuts and other waste from getting into your unit.

Related: Tips for Cleaning Your System

Cover Your Air Conditioner Before Severe Weather

You can temporarily cover your air conditioner in the winter when you know a blizzard is coming. Snow and ice that build up inside your AC can melt and refreeze, harming condenser coils and reducing efficiency.

Although it’s not always possible to predict a hailstorm, you can temporarily cover your air conditioner if a severe storm is imminent in Cache Valley. Hail can severely damage your system’s exterior, affecting efficiency.

Related: How Severe Weather Can Lead to AC Repair

We Can Make Sure Your AC Is Always Covered

Whether you have questions about heating and cooling or need air conditioning service, Western Mechanical, Inc. gives aid. Give us a call at 435-753-5515 or schedule an appointment online.