With cold weather on the horizon in Crystal and Twin Cities, you may be thinking when you should cover your outdoor air conditioner. Of if you should even cover it at all.
Your AC unit is a tough piece of equipment. It’s engineered to resist inclement weather, including excessive temperatures and heavy precipitation.
Sometimes covers do more harm than good, because they can trap water. Too much wetness inside your system can cause internal components to rust or get moldy.
While putting on an air conditioner cover is a personal choice, there are two seasons that are great for using a cover for an extended period of time—fall and summer.
That’s because yard debris during those seasons—grass clippings, twigs and leaves—can pile up and lower your system’s airflow. Diminished airflow means your air conditioning unit works harder and may use more energy to cool your house.
Looking for other ways to make your air conditioner run efficiently? Routine AC maintenance from GV Heating & Air heating and cooling experts can help. We’ll clean and lubricate your equipment, and take a close look at important components. This often allows us to pinpoint trouble before they begin.
How to Choose an Air Conditioner Cover
If you come to the conclusion you want to cover your air conditioner, here are a few tips on selecting the right cover.
Avoid Full Covers
To keep air flowing, a protective air conditioner cover should only enclose the top of your equipment and several inches on the side.
Total AC covers can trap condensation inside your equipment, potentially eating away at metal parts. It could also make your AC an inviting home for animals, 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 block air, which could cause water to build up inside your unit. The best type of fabric 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 choose 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 branches 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 waste from dropping 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 a blizzard is approaching. Snow and ice that collect inside your air conditioner can melt and refreeze, damaging condenser coils and reducing efficiency.
Although it’s not always possible to predict a hailstorm, you can temporarily cover your system if a strong storm is approaching in Crystal and Twin Cities. Hail can seriously damage your system’s coils, affecting 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, GV Heating & Air gives help. Give us a call at 763-535-2000 or schedule an appointment online.