With cold weather approaching in Pocatello, you may be thinking when you should cover your outdoor air conditioner. Of if you have to cover it at all.

Your AC unit is a strong 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 system can cause internal parts to rust or get moldy.

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

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

Seeking other ways to make your air conditioner run efficiently? Annual AC maintenance from Vogts Heating & Air heating and cooling experts can help. We’ll clean and lubricate your system, and take a close look at essential components. This often allows us to spot problems before they begin.

Find the Right Air Conditioner Cover

If you determine you want to cover your air conditioner, here are a couple suggestions on picking the right cover.

Avoid Full Covers

To keep air moving, a protective air conditioner cover should only encompass the top of your unit and a couple of inches on the side.

Complete AC covers can trap condensation inside your system, potentially rusting metal components. It could also make your AC a cozy home for vermin, which could eat through wires.

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

Don’t Use Plastic or Vinyl Covers

Plastic or vinyl covers stop air, which could cause moisture to build up inside your system. The best type of fabric 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 choose to use an air conditioner cover, here are the best times to install it.

Cover Your Air Conditioner During Summer

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

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

Cover Your Air Conditioner During Fall

A breathable canvas cover will halt leaves, nuts and other waste from falling 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 approaching. Snow and ice that build up inside your system can melt and refreeze, harming condenser coils and decreasing efficiency.

Although it’s not always possible to predict a hailstorm, you can temporarily cover your air conditioner if a strong storm is coming in Pocatello. Hail can seriously damage your system’s coils, impacting 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, Vogts Heating & Air gives assistance. Give us a call at 208-621-0129 or schedule an appointment online.