How to Maintain Your HVAC System

How to Maintain Your HVAC System


When you need help with routine air conditioner maintenance and minor repair work, it is important that you get things taken care of sooner rather than later. Minor issues can quickly get out of hand and become major problems that take a lot more time and money to fix. Local contractors can help you with all of your ac and heating installation, repair, and upkeep needs. If you have ac repair jobs you need to be done around the house, call in the local experts to give you a professional opinion.

To find the best HVAC service provider in your area, you can search online for “local ac heating and cooling near me” or “how to get the best HVAC services for the best price.” Once you have found the provider you want to work with, you can then talk to them about the ac heating and cooling unit you currently have, what your questions or concerns are, and see what they would recommend for your next steps. So, stop dealing with bad heating and cooling performance and call the local experts in to help today!


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As winter closes in around us it’s time to think about our heaters. The days of air conditioning and popsicles are far behind us and the fireplaces are getting much use. Many of us have already turned on our heaters.

HVAC, which stands for heating, ventilation and air conditioning, is the technology of inside temperature and comfort. An HVAC system is important to the thermal comfort of your environment as well as to measuring acceptable indoor air quality. All three of the functions of HVAC overlap each other because an HVAC system can provide ventilation and air filtering.

So how does an HVAC system actually work?

For the cooling side of this system the air conditioner’s compressor has a refrigerant that it sends through the system. Air blows across the coil that carries the refrigerant and the heat transfers to the refrigerant. Cool will always absorb warm so a fan moves the cooled air out of the vents into the home and the refrigerant returns to the compressor to begin the cycle again.

For heating, the furnace generally is located apart from the cooling part. The process is similar to the coil described above but in this case the burners will actually heat up a fuel and pass it through what is called a “heat exchanger.” Cool air blows across and absorbs the heat and then the blower can send it out into the house.

Most of the heating and cooling parts can be replaced but the number one destroyer of heating and cooling systems is the lack of regular maintenance. However repair can sometimes be much cheaper than replacing the entire system. Even the best heating and cooling systems will need repair from time to time. The main area where heating and cooling parts are most commonly replaced are the electrical and piping components.

If you do need to replace the entire system the most important factor to consider is the size. If you have not done any renovations to your home, you should be able to buy the same size system as the one you are replacing. However, if you have made some additions are going to vacations to your home you will need to reevaluate your new dimensions to find out the size of system you need.

Replacing the entire HVAC system or even heating and cooling parts will be necessary much less often if the system is properly maintained. To avoid emergency furnace repair, every year before summer you should make sure that your system receives a professional tune up. Also, heating and cooling companies will suggest that throughout the year there are things you should do to keep your system running properly.

    1. Filters will need to be replaced.


    1. Outdoor condensers should be cleans monthly.


    1. Fan blades should be inspected and possibly replaced if they have become bent.


    1. Make sure no vegetation is growing within a 2 foot area of the unit.


    1. If at all possible try to save the compressor to keep the temperature around five or six degrees cooler.


  1. At fairly often intervals you should clean the indoor evaporator coil. Use only a soft brush attachment on a vacuum cleaner to gently clean off dust.

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