Sunny warm days are winding down and winter is right around the corner. Since you don’t want to experience central air conditioning problems when you crank it up next summer, it is necessary to winterize your air conditioning unit now.
Here is a simple five step process that will help minimize the need for air conditioning repair in the spring.
Step 1. Turn off the power.
Your central air conditioning unit has its own circuit breaker which is usually a gray box attached to the side of your house right next to the unit. The first thing you need to do is open the box and turn the circuit switch off.
Step 2. Sweep it clean.
With a whisk broom sweep away any leaves, grass or cobwebs that are on or around the unit. This will keep debris from collecting and freezing on the unit during the winter months.
Step 3. Clean the coils.
Use a hose with a jet spray to clean off the condenser coils inside the unit. Spray from the inside of the coils through to the outside. This washes away any dirt or grime that has accumulated during the summer. Make sure you avoid spraying the fan motor or wires. Either by hand or with a vacuum, clean out any debris that is on the bottom inside of the unit.
Step 4. Cover it up.
If you don’t have a central air conditioning unit cover, you can purchase one at a home improvement store or online. Make sure that it fits the size of your particular unit. Keeping snow and ice from getting inside will prevent rust. A cover will also keep debris from being blown in by the winter winds.
Step 5. Keep an eye on it.
Make sure that you don’t allow snow and ice to build up on the top of the unit. Also, continue to sweep away any debris that builds up around it.
While in the process of winterizing, if you notice any signs of air conditioning problems, or you need Minneapolis furnace maintenance, call Ray N. Welter Heating Company 612-825-6867 for service or installation.
Sign up for regular “Welter My Shelter” heating and air conditioning tips.
100+ Years of Service By The Numbers
0
Homes A Year
0
Units Installed PerYear
0
Units Over OurLifetime
0
Service Techsand Installers
Currently
Our Blog
HVAC Info You Can Use
Learn how to maintain your HVAC system with the latest advice from our experts.
- May 3, 2025
Air conditioning is one of the best ways to stay cool on a hot summer day. That’s why staying current with routine maintenance and changing out your air filter every month are so important. Still, even the most dutiful homeowners’ air conditioners can run into problems sometimes. If your AC is making water sounds, it…
- April 28, 2025
Your home is supposed to be your oasis. But pollen, dander, dust, and other irritants in the air can quickly reduce the air quality of your residential paradise. While air filters can certainly help, most air filters are not fine enough to trap irritants like mold spores and dust that cause allergy flare ups and…
- April 10, 2025
When you’re managing a household, every cent counts. Control of your energy costs is a great way to manage your home budget while keeping your family cool. Still, it can be challenging to figure out what the impact of even one-degree change could have on your bottom line. That’s why we’ve done the math for…
- March 10, 2025
Spring has arrived, and so have warmer temperatures. As the weather warms up, you’ve already started to hang your coats back in closets, throw boots into baskets, and dump scarves back in storage. You no longer need layers to keep you warm—and your furnace no longer needs to keep the heat pumping throughout your…