Lansing Heating And Cooling

How to Winterize Your Air Conditioner

Air Conditioner Technicians in Lansing, MI

When the weather starts to cool off, we often get questions from homeowners about how to winterize air conditioning units. Aside from changing the thermostat from COOL to HEAT, you’ll need to make sure you know how to prepare your air conditioner for winter.

In this blog post, the Lansing heating and cooling technicians at Block Sloane Heating and Cooling offer our tips for how to winterize your A/C so it’ll be ready to run next summer. For more information, we recommend contacting a contractor near you that provides air conditioning maintenance services.

Remove Air Conditioning Window Units

Winter weather can be tough on window units, which is why you should remove them before the snow flies and store them in your house. Your window air conditioning unit will last longer if it’s not exposed to snow and ice.

Clear Debris from Outdoor Unit

To make your job easier next spring, we recommend clearing brush from your air conditioner unit before the snow flies. Your air conditioner will run much more efficiently when its air flow isn’t blocked by leaves and tall grass. We also recommend clearing out twigs and leaves that could have fallen inside your unit.

Clean Air Conditioner Coils

Your air conditioner can’t run efficiently when the coils are dirty. To make sure your A/C unit runs efficiently next year, you’ll want to shut off the power to the air conditioner via the thermostat before unscrewing the bolts in the outdoor unit’s access panel. We recommend filling a spray bottle with a solution of mild detergent and warm water.

Spray the evaporator coils and give it some time to loosen accumulated debris. After a few minutes, wipe the coils using a brush or soft cloth. Give the unit enough time to dry before replacing the access panel. An air conditioner maintenance contractor can also clean the coils during their service visit.

Cover the Outdoor Unit

Cover your outdoor unit with a tarp and weigh it down with rocks or bricks. This will prevent moisture and outdoor debris like twigs from getting inside the unit. You should be able to easily find a tarp at your local home improvement store. An air conditioner cover will help keep the unit in good shape over the winter months.

Change the Air Filter

We recommend changing the air filter every 3 to 4 months. The air filter is responsible for filtering out air pollutants like dirt, dust, pollen, and pet hair. However, when the air filter is clogged, less air is able to pass through. Your air conditioner is then forced to work harder to produce the same amount of cool air, which increases energy bills and can even shorten the lifespan of the unit. If you have a pet, you may want to replace the air filter more often due to accumulated pet hair.

Schedule Air Conditioner Maintenance

A heating and cooling contractor will be able to winterize your air conditioner so it’ll be ready for the following summer. Air conditioner maintenance can save you money in the long run because it gives the contractor the chance to fix minor issues before they grow into expensive repairs.

The Lansing air conditioner contractors at Block Sloane Heating and Cooling are dedicated to helping you keep your home comfortable year-round. If you are interested in air conditioner maintenance and repair services, give us a call at (616) 531-4676.