Here’s How You Can Maintain Your HVAC System

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A Heating, Ventilation, and Air Conditioning (HVAC) system has an important role in heating and cooling our home so that it’s cozy and comfortable, and also meeting the heating and cooling needs of you and your family.

During a cold winter night or a hot summer day, your HVAC system is no doubt your one and only best friend. That said, an HVAC system is similar to a car, in the sense that it requires proper care and maintenance in order to function perfectly and further extending its lifespan.

So, what happens when your HVAC system breaks down right when you need it the most? Well, you’re left blistering cold or sweltering hot, and it inevitably affects your mood because the temperature is one of the things that we would like to have control over in the house.

Moreover, as both the AC and furnace are left working all year round, they’re subjected to some form of wear and tear. Now the extent of wear and tear ultimately depends on how well maintained your HVAC system is.

A well-working HVAC system will keep your home snug and cool for many years to come. However, the prerequisite needed for such longevity is in maintaining your HVAC systems, which is extremely essential.

It’s always beneficial to have an AC and home heating repair plan, but it’s also important to make an effort on your end to make sure your HVAC system is maintained. For these reasons, we have compiled some HVAC tips that you can do to make sure the HVAC system is working well!

Make Sure Your Supply and Return Vents are Cleaned Properly

You may or may not be aware, but your HVAC system’s supply and return vents are the one thing that keeps the air circulation in the system itself. Because of the constant use and abuse of HVAC systems, the supply and return vents get dirty over time and are clogged with grime and dirt.

So, how do you go about cleaning them? All you need to do is gently clean the vents with a soft cloth and a cleaning solution, like your dish soap submerged with water. By doing this cleaning regularly, your vents will remain clean and also produce a safe and quality airflow at home.

Replace Your Filters Regularly

The main purpose of HVAC filters to prevent any kind of contaminants from being able to get into its system. If there were no filters, all sorts of harmful contaminants will in no time accumulate, slowing down the HVAC moving components and affect your system’s performance.

HVAC filters are bound to get clogged with debris and dust, no matter how clean and maintained you keep your HVAC systems. That is why, you should replace these filters on a regular basis, but not as frequently or infrequently.

Hence, as a rule of thumb, your HVAC filters should be replaced every two to three months, or when you feel it’s necessary to do so. The changing of filters will not only keep your filters clean but also ensure that the HVAC systems run efficiently.

Be Conscious About Strange Noises and Foul Odor

If your HVAC system has a number of issues, you need to be mentally prepared that these issues won’t disappear anytime soon. You need to be aware of visible signs that indicate a faulty system, like strange noises and bad smells.

For example, if you hear any chugging or stuttering sounds, you should be able to infer them as a sign of problems in the moving parts of your HVAC system. Of course, you should act immediately if a lingering bad or burning odor starts coming from the system.

In fact, even the mere smell of rotten eggs might be indicating potential gas leaks. These indications should have you calling an HVAC system expert to come down as soon as possible to check your system.

Clear the Outdoor Space of Your HVAC Unit

This is the one thing that most homeowners tend to neglect: the outdoor components of the HVAC system. These parts have a great possibility of getting accumulated with trash, dirt, debris, and leaves.

All of this will clutter your HVAC system’s outdoor unit, which will definitely affect its overall efficiency. That is why, you need to inspect your HVAC system’s outdoor units at least once every month, to clean any build-up and clogs in the surrounding space.

This keeps your outdoor HVAC clean and makes sure its optimal performance is maintained for a long time.


When it comes to any heating and cooling system of a house, it’s important to take care of the HVAC system. Be sure to clean the supply and return vents, replace the filters regularly, and alert towards any strange noises and foul smells, and also have the outdoor unit cleaned once a month.