From record temperatures to extreme humidity to severe storms, air conditioners are working hard this summer, which can eventually take its toll. Dust and debris can build up forcing your air conditioner to use more energy resulting in higher monthly utility bills.
Cleaning and prepping your unit between seasonal use is key so now is a good time to schedule that post-summer maintenance. A professional service technician can check duct work and the overall unit to determine if any repairs or replacements might be in order before next summer.
As a homeowner, there are several things you can do to help in the maintenance process as well.
- Change air filters. Filters play a big role in the efficiency of your air conditioner so be sure to routinely replace or clean filters. Dirty filters can obstruct air flow and reduce the system's overall efficiency by making it work harder to absorb heat.
- Clean coils and condenser. Debris can commonly be found in the evaporator coil and condenser coil, especially after a hot and humid summer. Like the filter, this can also harm the unit, which is why it's important to clean coils and condensers once a year.
- The Department of Energy recommends removing and storing any room air conditioners over the winter months. If you have an outdoor central air unit, you may want to consider covering it to protect it from winter weather after you've removed leaves and other debris from the area.
- As summer winds down, start to increase the temperature on your thermostat by a degree or two to reduce energy use and help maintain the system's efficiency.
- Replace the batteries, program your thermostat, and always check electrical connections following power outages.
Check out this step-by-step home improvement guide from HGTV to learn more DIY end-of-summer air conditioning maintenance tips.
Source: HGTV
