Excellent Article With Many Great Tips About Hvac

An HVAC system failure is one of the most frustrating occurrences a homeowner can face, largely because they may not know the right person to call. However, by simply spending a bit of time learning about what to look for in a contractor, things can actually go rather smoothly. Continue reading to gain some helpful insights.

If you want to keep your air conditioning unit running efficiently, make sure you replace or clean the air filter once a month. Check the owner's manual on the a/c for instructions on how to clean the filter. Never run home inspection air quality test when the filter is removed and let the filter dry before reinstallling it.

If your HVAC doesn't seem to be working properly, check things out yourself prior to calling in a technician. You will be looking to see which of your rooms feel hotter or colder than they should be. Taking this step aids a contractor in figuring out what the problem is and how to repair it as quickly as possible.

If you must hire someone to help you out with your HVAC system, be sure to learn about all of the requirements your state has legislated regarding licencing and insurance. You need to be able to ask anyone you plan to hire if they meet these requirements before you hire them.

Do you hear a clicking sound when your fan is turning? This may mean that there is something in the way of the blades of the fan. If it gets so bad that the blade bends, you must replace it, just unbending it will leave the fan unbalanced and can cause further issues.

Try to stay away from HVAC contractors that ask for upfront payments before they are willing to get started on the work they were hired to do. In many cases, this means that they are more concerned about getting paid than they are about making sure the job is done well.

Be sure to check your evaporator coil drains frequently when your air conditioner is running. If this tube backs up, you can find water damage to your walls, ceilings and floors. If you end up with mold just use a solution of bleach and water to clean out the tube.

Change your air conditioner filter quarterly, or four times a year. This not only keeps the air coming into your home easier and cleaner to breathe, it takes a lot of stress off of your AC unit itself. You get to enjoy health, money savings and reduced energy use altogether at once.

Sometimes, air conditioning units ice up. Many times people think there is a plumbing leak, but instead the drain line has water that is frozen. Turn your unit to the fan setting to turn off the compressor. While switching the system to the fan setting should begin the ice melting process, the best thing to do is to hire a professional to deal with the problem.

Your home should never reach a dangerous temperature. Expect an air conditioning unit to drop the temperature down 20 degrees within a short amount of time. If your home gets above 100 degrees Fahrenheit, you'll only cool down to still above 80. Taking into consideration the humidity level, this may not even be adequate for the human body to recover from excessive heat while sleeping.

Improve the efficiency of your air conditioning by installing ceiling fans. Change the airflow direction of the ceiling fans. During the summer, the blades should move in a counter-clockwise direction. During the winter, the blades should move clockwise to help move the hot air in the ceiling down into the room.

If you have fans in place to help make your HVAC more efficient, be sure that they're turning in the right direction. They should be pushing air downwards over the people in the room to help cool their skin. If it's blowing upwards, all it does is push hot air into the room.

Call in a contractor to find out if you can install an air conditioner on your current forced-air system without having to install new duct work. This can save you a ton of time and money, plus it takes up less space in your walls and rooms to boot.

When considering what size AC unit your home needs, be sure to measure the immediate area you need to cool. You'll need about 20 BTU per square foot of living space. If you are cooling more than one room, sum their areas.

Be careful of sounds in your HVAC. If the condenser fan begins to make a grating or clicking sound, the blades could be hitting an obstruction. If blades get bent, don't try straightening them. You could unbalance them and cause them to hit the condenser coil. This could loosen the motor in the fan. Try replacing the bent blades with new ones. Make sure the new blades can freely rotate without wobbling.

Measure the area that requires air conditioning. You can usually substitute 20 BTU for each square foot in the area to be cooled. If more than one room needs AC service, combine all the square footage.


While price should be one of the considerations you make when you are hiring an HVAC contractor, do not allow it to cloud your judgement. There are other factors that need to be considered in order to make a sound decision. Experience level, work ethic and positive reviews are a few things that should be considered as well.

Choose a contractor who installs items from more than one manufacturer. They should be able to compare multiple brands to ensure you are getting the right unit for your needs, not just what they have on hand. This will save you time and money when you have a great system in place.

hvac 13 seer isn't terribly difficult, especially if you have some helpful advice like that found in the tips above. dc heating and air conditioning to learn without advice like that above, so remember that. Start today and in the end you'll succeed!

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