When fall arrives, many people turn off their air conditioners without a second thought. However, shutting this appliance off and letting it sit may cause premature wear and warrant residential HVAC services next spring. Here are a few steps to take before turning off your cooling unit for the season to prolong its lifespan.

How to Properly Shut off Your Cooling System

1. Shut Down the Power

Raising the temperature on the thermostat in your home to prepare for the fall doesn’t turn off the AC. Instead, the appliance may remain idle and try to kick on during a warm day. Avoid wearing down the system by turning the power off once you’re sure you won’t need the AC again. Switch off the exterior power to the unit using the power control on the outside of the home.

2. Clean the Exterior

Many residential HVAC service teams perform repairs due to clogs. Mitigate the risk of blockages by wiping the exterior with a soft cloth to remove bird droppings, dirt, and dust. Pick up natural debris like leaves and twigs around the base of the system so it’s clear and ready for covering.

3. Inspect the Parts

Inspect the wiring that goes into the house. If you spot chew marks or areas where landscaping equipment may have nicked the wires, contact HVAC professionals to make repairs. These experts will also address issues like rusted outer casings that don’t adequately protect the inner components. Getting repairs now will prevent upcoming inclement weather from damaging the unit.

4. Cover It

During the winter, AC units are prone to moisture damage, including rust and corrosion. Prevent these issues and keep pests from making their way inside the unit by adding a piece of plywood to the top and securing it with a brick.

You can also purchase fitted, waterproof AC covers to tie over the unit. Just be sure the material is tight enough to stay in place but loose enough that air can circulate inside to prevent humidity problems.

Homeowners who need residential HVAC services to prepare for the off-season turn to Climatech Mechanical Heating & Air Conditioning Services in the area of New Haven County, CT. The reliable team will review your system and tailor a solution to your needs. Learn more about their work with air conditioner units online or call (203) 269-1600 to schedule an appointment.