Did you know that most people in the United States rely on air conditioning to keep their homes comfortable? About 87% of American homes have air conditioning.

The cost of running an HVAC varies depending on usage, home size, and maintenance. Also, your unit can be under heavy strain during the winter and summer months. That’s why it’s essential to follow basic HVAC maintenance advice.

If you neglect it, your air conditioner could break down when you need it most. Not only is this inconvenient, but repairs are also expensive. So keep reading for our top HVAC maintenance tips to keep your HVAC running smoothly.

1. Change the Air Filter

Checking and changing the air filter is one of the easier maintenance tasks. It’s a good idea to check the filter every month.

If it looks dirty, wash it and let it dry before reinserting it. In most cases, the filter should be replaced every three months.

A clean filter is important for air quality but also affects the HVAC’s efficiency. A dirty filter increases energy usage and the chance of needing repairs. So set a reminder for yourself to check the filter regularly.

2. Clean the Drain Line

As the HVAC cools the air, it also removes moisture. This moisture condenses and is sent outside via a pipe. Unfortunately, the tube can get blocked over time with dirt, algae, or even mold.

If the air filter is not maintained correctly, there will be more dirt in the drain line. To clean this tube, remove the outer cover of the HVAC. Then gently remove the drain line and let it soak in a water and vinegar mixture.

3. Give It Some Space

Regular HVAC maintenance also includes checking the unit’s surroundings. For example, wipe away dirt and leaves from the external unit. These can interfere with the fan and clog up the filter.

Trim back any shrubs or bushes that block airflow. The HVAC unit should have access to fresh air. It also needs to expel the exhaust air freely, so it doesn’t get sucked back in.

4. Schedule HVAC Maintenance

Some maintenance tasks are easy, but others require professional services. An HVAC technician will thoroughly inspect your unit and the ducts. The service may include checking the coils, the refrigerant level, and any leaks.

A sometimes forgotten part of home HVAC maintenance is the ducts. These can collect dust, bacteria, and allergens. Although you can do some tasks yourself, hiring professionals to do duct cleaning is best.

Aim to have your ducts cleaned every three to five years to ensure clean air. In addition, the HVAC should be serviced once a year to help it run smoothly.

Take Care of Your HVAC, and It Will Take Care of You

Your HVAC runs in the background and doesn’t demand much attention. So it can be easy to forget about giving it the care it needs to work efficiently. Yet, it’s essential to follow an HVAC maintenance routine.

A neglected air conditioner uses more energy and is prone to breaking down. Repairs are costly, so keeping up with a maintenance plan makes sense. As a result, you will benefit from lower energy bills and cleaner air.

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