With cold weather approaching in Huntsville, you may be wondering when you should cover your outdoor air conditioner. Of if you need to cover it at all.

Your AC unit is a tough piece of equipment. It’s designed to resist inclement weather, including excessive temperatures and torrential precipitation.

Sometimes covers cause more problems because they can trap condensation. Too much wetness inside your unit can cause internal parts to rust or become moldy.

While putting on an air conditioner cover is a personal choice, there are two periods that are great for using 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 pile up and obstruct your system’s airflow. Decreased airflow means your air conditioning unit works longer and may use more power to cool your house.

Looking for other ways to make your air conditioner run efficiently? Regular AC maintenance from All Weather Heating & Air Conditioning Inc heating and cooling technicians can help. We’ll clean and lubricate your unit, and examine important parts. This often allows us to identify issues before they begin.

Find the Right Air Conditioner Cover

If you come to the conclusion you want to cover your air conditioner, here are a couple tips on picking the right cover.

Avoid Full Covers

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

Full AC covers can trap condensation inside your unit, potentially corroding metal components. It could also make your air conditioner a welcoming place for vermin, which could sever 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 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 want to use an air conditioner cover, here are the best times to put it on.

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 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 stop leaves, nuts and other debris from dropping into your system.

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, breaking condenser coils and reducing efficiency.

Although it’s not always possible to expect a hailstorm, you can temporarily cover your AC if a bad storm is imminent in Huntsville. Hail can seriously damage your system’s exterior, altering efficiency.

Related: How Severe Weather Can Lead to AC Repair

We Can Help Your AC System Run Efficiently

Whether you have questions about heating and cooling or need air conditioning service, All Weather Heating & Air Conditioning Inc gives help. Give us a call at 256-801-4701 or schedule an appointment online.