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The Ultimate Guide to Maintaining your HVAC System

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Your HVAC system is one of the most important pieces of equipment in your home. Not only does it keep you cool or warm depending on the season, but it also helps to maintain a comfortable and healthy environment for you and your family. That’s why ensuring that you take care of your HVAC system properly is important, which means regular maintenance. In this post, we’ll guide you through HVAC system maintenance so that you can keep it running smoothly for years to come.


One of the most important things you can do to maintain your HVAC system is to change your air filter regularly. Air filters capture airborne particles such as dust, pollen, and pet dander, which can cause allergies or respiratory problems. A dirty air filter will not only reduce the air quality in your home, but it will also make your HVAC system work harder, which can lead to higher energy bills.

Most air filters should be changed every three months. To ensure optimal performance of your HVAC system and improve air quality in your home, check and replace your air filter every three months. It’s an easy way to keep your system running efficiently and ensure you breathe clean, healthy air.


residential hvac duct cleaning with a power brush

Dirty air ducts and vents can cause all sorts of problems in your home, from allergies and asthma to respiratory infections. It’s important to clean them regularly to ensure that the air you breathe is clean and healthy.

Here are a few easy steps to clean your vents and registers:

  1. Shut off the power to your HVAC system by switching off the breaker.
  2. Remove the vent cover by unscrewing or prying it off with a screwdriver or hammer.
  3. Replace the vent cover and screw it back into place. Vacuum any dust or debris from the vent with a small vacuum cleaner or handheld brush.
  4. Wipe down the vent with a damp cloth.
  5. Restart your HVAC system and check for any leaks.

If you notice any leaks or other issues, it’s best to consult a professional. Cleaning your vents and registers is a relatively simple process. Still, improper maintenance can lead to serious problems in the long run. Make sure to clean your vents regularly to keep your home healthy and safe.


Making sure your thermostat is set to the most efficient temperature for your home can help save you money on energy bills. During milder weather, like spring or fall, set your thermostat lower during the night or when no one is home; this will help conserve energy and reduce how much it costs to keep your home comfortable. On hotter days, be sure to set your thermostat higher to avoid overworking your air conditioning unit. During winter, keep your home’s temperature at a lower setting—ideally between 65 and 70 degrees Fahrenheit. This can make a big difference in energy costs!

Another easy way to save money on energy bills is to invest in a programmable thermostat. These devices let you set temperature preferences in advance so your home will be comfortable when you arrive. This can reduce energy waste and make keeping a consistent temperature throughout the day or night easier. It’s also a good idea to clean or replace your air filters every few months; this will help your HVAC system run more efficiently and keep your energy costs down.


hvac tech servicing unit measuring efficiency with digital tablet

One of the best things you can do to maintain your HVAC system is to schedule annual maintenance with a professional technician. During a maintenance visit, the technician will inspect your system for potential problems and perform necessary repairs or adjustments. They will also clean your system, improving its efficiency and extending its lifespan.

Additionally, they can recommend any necessary adjustments or upgrades to keep your system running optimally. Scheduling annual maintenance is an important step in keeping your HVAC system working correctly and efficiently for years to come.


Your HVAC system is one of the most essential pieces of equipment in your home, and it’s important to keep it in good condition by regularly cleaning it and removing any debris that may have accumulated. Keeping your outdoor unit clean can prevent the system from working harder than necessary and lead to early failure. There are a few things you can do to keep your outdoor unit clean:

  • Keep the area around the unit clear of plants, leaves, and other debris.
  • Use a garden hose to spray off any dirt or debris that may have accumulated. Check the filters regularly and replace them when necessary.

If you follow these simple tips, you can keep your outdoor unit clean and ensure your HVAC system runs at its best.


hvac repair technician

Leaks can be a real pain. They can cause water damage, allow pests and rodents access to your home, and even lead to frozen pipes in the winter. But with a little bit of sealant, you can fix most leaks in your home and prevent them from becoming a bigger problem. Many different types of sealant are available, so it’s important to choose the right one for the job. Some sealants are designed for metal, while others are made for plastic or rubber. There are also sealants that work well on both wet and dry surfaces. Once you’ve picked the right sealant, it’s time to get to work. The first step is to identify the leak. Once you’ve found it, clean the area around the leak with a damp cloth to remove any dirt or debris. Then apply the sealant to the leak and allow it to dry completely. It’s important to check your seals regularly to make sure they’re still in good condition. If you notice any cracks or peeling, reapply the sealant as needed. Taking these simple steps can help keep your home safe from leaks and other water-related problems.


No matter how well you maintain your HVAC system, you may need to call a technician at some point. If this should happen, make sure the repair company is certified and has the necessary experience working with HVAC systems. Also, make sure the technicians are licensed, insured, and have proper safety gear for the job.

At HURON HEATING & AIR CONDITIONING AND NORWALK HEATING & AIR CONDITIONING, we have the experience and expertise to handle all your HVAC needs. We are certified and insured; our technicians are licensed and equipped with the proper safety gear. We offer a wide range of services, from routine maintenance to emergency repairs. Contact us today for all your HVAC needs!

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