With cold weather on the horizon in Bend, 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 severe weather, including intense temperatures and torrential precipitation.

Sometimes covers cause more problems because they can trap water. Additional wetness inside your system can cause internal components to rust or get moldy.

While using an air conditioner cover is your own choice, there are two periods that are ideal for using a cover for a long period of time—fall and summer.

That’s because yard rubbish during those seasons—grass clippings, twigs and leaves—can accumulate and obstruct your system’s airflow. Decreased airflow means your air conditioning unit works more and may use more power to cool your residence.

Looking for other ways to make your air conditioner run efficiently? Annual AC maintenance from Tri County Climate Control LLC heating and cooling professionals can help. We’ll clean and lubricate your unit, and take a close look at essential pieces. 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 a few tips on choosing the best cover.

Avoid Full Covers

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

Full AC covers can trap water inside your equipment, potentially corroding metal pieces. It could also make your AC a cozy place 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 impede air, which could cause moisture to build up inside your unit. 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 decide 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 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 halt leaves, nuts and other waste from falling into your equipment.

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 heavy snow is on the way. Snow and ice that collect inside your system can melt and refreeze, harming condenser coils and lowering efficiency.

Although it’s not always possible to expect a hailstorm, you can temporarily cover your AC if a strong storm is imminent in Bend. Hail can critically damage your system’s coils, altering efficiency.

Related: How Severe Weather Can Lead to AC Repair

We Can Help Keep Your AC Protected

Whether you have questions about heating and cooling or need air conditioning service, Tri County Climate Control LLC offers assistance. Give us a call at 541-238-2797 or schedule an appointment online.