DIY HVAC Tips: Simple Ways to Keep Your System Running Smoothly

At Long Heating & Air Conditioning, we believe that regular maintenance is the key to a well-running HVAC system. While professional services are essential for keeping your system in top shape, there are also some simple DIY steps you can take to ensure your HVAC runs efficiently throughout the year. These small, proactive actions can save you money, improve system performance, and even extend the life of your equipment.

In this blog, we’ll share a few easy, effective DIY HVAC tips to help you keep your system running smoothly and avoid costly repairs down the road.

1. Change Your Air Filters Regularly

One of the simplest and most effective ways to maintain your HVAC system is by replacing the air filters regularly. Air filters trap dust, dirt, and allergens, keeping the air in your home clean and helping your system run efficiently.

However, over time, filters get clogged, reducing airflow and forcing your system to work harder, which can lead to higher energy bills and potential breakdowns.

Tip: Check your filters every month and replace them at least every 3 months. If you have pets, allergies, or live in a dusty area, you may need to change them more often. It’s an easy and affordable way to keep your system running smoothly.

2. Keep the Area Around Your Outdoor Unit Clear

Your air conditioner’s outdoor unit needs plenty of space to breathe in order to operate efficiently. Over time, debris like leaves, dirt, branches, and grass can accumulate around the unit, blocking airflow and causing the system to work harder to cool your home. This can lead to inefficient cooling and higher energy costs.

Tip: Clear the area around your outdoor unit at least once a month during the summer. Trim back bushes and plants to ensure there’s at least 2-3 feet of clearance around the unit. This will help maintain proper airflow and improve the efficiency of your system.

3. Keep Vents and Ducts Unobstructed

Blocked or closed vents can have a big impact on your HVAC system’s performance. If a vent is obstructed by furniture, rugs, or curtains, air can’t circulate properly, causing uneven heating or cooling in your home. This can also put extra strain on your system, leading to increased energy use and wear and tear.

Tip: Check that all vents and registers are open and unobstructed. Make sure furniture and curtains are not blocking the airflow. This will help ensure that your HVAC system is working efficiently, delivering the right temperature to every room.

4. Clean the Coils of Your Air Conditioner and Furnace

Both your air conditioner and furnace have coils that help transfer heat. Over time, dirt and grime can build up on these coils, making it harder for your system to function properly. A dirty coil will decrease the efficiency of your system and can even lead to system failure.

Tip: If you're comfortable doing so, turn off the power to your system and use a soft brush or cloth to gently clean the coils. Alternatively, schedule an annual cleaning with a professional HVAC technician to ensure the coils are in top condition.

5. Check Your Thermostat Settings

Your thermostat controls the temperature in your home, so it’s important that it’s set to the right settings. Incorrect settings can lead to discomfort, higher energy bills, and unnecessary strain on your HVAC system. Make sure the thermostat is set to the desired temperature and is functioning correctly.

6. Seal Air Leaks in Your Home

One of the most common causes of energy loss is air leaks around windows, doors, and ducts. Even small gaps can let warm or cool air escape, making it harder for your HVAC system to maintain the temperature you want. Sealing these leaks can help reduce your system's workload and improve overall energy efficiency.

7. Schedule Annual Professional Maintenance

While DIY tips can help keep your system running smoothly, it’s important to schedule professional maintenance once a year. A licensed HVAC technician will inspect your system, clean the components, check refrigerant levels, and address any potential issues before they become major problems.

8. Insulate Your Ductwork

Leaky or poorly insulated ducts can lose a significant amount of heated or cooled air, reducing the efficiency of your HVAC system and driving up energy costs. Insulating your ducts can help keep the air at the right temperature as it moves through your home.

9. Optimize Your Airflow with Ceiling Fans

Using ceiling fans in conjunction with your HVAC system can help optimize airflow and improve comfort throughout your home. Ceiling fans circulate the air, making the room feel cooler in the summer and warmer in the winter. This can reduce the strain on your HVAC system and make your home feel more comfortable.

Why Choose Long Heating & Air Conditioning for Your HVAC Needs?

We’re dedicated to keeping your home comfortable year-round. While these DIY tips can help maintain your system, we understand that there are times when professional attention is required.

Our team of expert technicians is here to provide thorough inspections, repairs, and installations to ensure your HVAC system operates at peak performance.

Ready to Schedule Your Next HVAC Service?

Call us today to schedule a maintenance check or learn more about how we can help improve the comfort of your home!