With cold weather coming in Pacheco, you may be wondering when you should cover your outdoor air conditioner. Of if you have to cover it at all.

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

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

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

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

Looking for other ways to make your air conditioner run efficiently? Annual AC maintenance from Clean Air HVAC heating and cooling experts can help. We’ll clean and lubricate your unit, and examine important components. This often allows us to identify trouble before they begin.

How to Choose an Air Conditioner Cover

If you determine 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 surround the top of your system and a couple of inches on the side.

Full AC covers can trap condensation inside your equipment, potentially rusting metal parts. It could also make your air conditioner 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 block air, which could cause water to build up inside your system. The best type of clot is one that’s breathable, 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 use 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 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 rubbish 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 coming. Snow and ice that accumulate inside your air conditioner can melt and refreeze, breaking condenser coils and reducing efficiency.

Although it’s not always possible to anticipate a hailstorm, you can temporarily cover your AC if a strong storm is approaching in Pacheco. Hail can critically damage your system’s coils, 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, Clean Air HVAC provides assistance. Give us a call at 925-233-6238 or schedule an appointment online.