Air conditioners, like most home appliances, can be temperamental. To keep the cool air flowing, your A/C needs to be handled with care. To avert service disruptions avoid these missteps, which we’ve summarized from HVAC experts at Reader’s Digest.
Neglecting the Air Filter
This is the mistake most quoted by HVAC experts. When you fail to replace your A/C’s air filter regularly, dust and allergens build up—making your system work harder and burn out faster. You should change the filter according to the manufacturer’s instructions, typically every one to three months—and sometimes more frequently if you have pets or smokers in your household. Your A/C will not only last longer, but it will blow cooler air with more force.
Skipping Duct Cleaning
Replacing your system’s air filter isn’t the only routine maintenance it needs. Your air conditioner’s ductwork can also collect dust and allergens, and this can hamper air flow. For this reason the ducts should be cleaned annually. HVAC pros will use special vacuums and disinfectants to give the ducts a deep cleaning.
Between those yearly cleanings, if the surfaces of your duct vents collect dust, you can wipe them clean using a damp cloth—not only to keep the vents looking clean, but to help prevent the spread of dust through your system and home.
Hiding Your A/C Unit
You might be tempted to use landscaping to hide your air conditioner unit from view. But A/Cs need room to breathe in order to perform their best. So be sure to give your unit at least 12 inches of space in all directions to maintain proper ventilation and avoid clogging, which can cause more wear and tear.
Placing Items That Emit Heat Near Your Thermostat
Avoid placing lamps, TVs, or other appliances that give off heat, too closely to your thermostat. The artificial heat can raise the thermostat temperature, which can force your A/C to work harder than necessary and cause your energy bill to increase in the summer, and your home to be cooler in the winter.
