When a home HVAC system develops issues, homeowners often don’t know where to begin. To ward off disaster, spend time getting to know the subject before something goes awry. The advice here will help any homeowner know what to do with their system.

If you’ve been having trouble with an HVAC system, look around your home before calling in people to help. Figure out which rooms are hot and cold. This will allow a contractor to quickly figure out what the issue is and how it can be fixed fast.

If your condenser units are outisde, make sure any debris is cleaned from them regularly. After a wind or rain storm things may pile up, causing problems with your system. It can also cause it to overheat.

Put outdoor units in the shade if you are installing them. As it brings in cool air to cool, you will save a lot of money.

Once it grows cold outside, turn off your outside condenser unit. If it’s less than 60 degrees outside, turn the unit off. This helps the system last much longer and will have to be repaired less often.

Service your HVAC yearly. This visit will include a motor inspection and checking the freon. These simple tasks will help keep your HVAC system running smoothly.

Never let your home reach a dangerously hot temperature. Your average AC unit can only reduce the temperature in your home by about 20 degrees in a normal span of time. So, if you house heats up to about 95, you won’t see the temperature go below 75 for a while. This won’t be a healthy environment to live in.

In order to select an HVAC contractor that you can trust, it pays to invest some time researching a few prospective companies and checking their reputations. A good start would be the BBB to see if there are any complaints, then search online for review sites where you can see what actual customers had to say about their experience. This will help you make the best choice.

Research what size air conditioner you should purchase for the size of your home by using online calculators they have for this purpose. If you make the mistake of purchasing a unit that is too large, it will not cool efficiently. Look at the manual for more information.

Ask friends and family for contractor recommendations. If they know a good contractor, they will surely guide you right. You can also get company names that you should stay away from.

Consider installing a radiant barrier to your attic to help your HVAC system run more efficiently. This type of barrier will help to block heat, which in turn will help your system work less at cooling your home. If it is done correctly, it is even possible to convert the attic as a living space.

Experiencing serious problems with your HVAC during the dead of winter or heat of summer can spell big trouble. However, had you known what you know now, you could have likely avoided the problem all together. The suggestions listed will certainly lead you down a path towards positive heating and cooling function throughout the year.