If you need a new HVAC unit, the sheer number of choices out there can be confusing. How do you know what type of system to buy? What size will your new HVAC system need to be to cool the room efficiently? Which features are important? There are new items coming along daily, making the situation hard. Here are some great suggestions to help you purchase and maintain an HVAC system.

If your HVAC is giving you problems, tour your home before calling a technician. Pay attention to which areas of the house are warm and which ones are cool. If you do this, it will be a great help to the future contractor, who will now be able to quickly locate the problem issue.

Before you ever begin looking for an HVAC contractor, first consider the entire job that you’ll need completed. Providing you with an accurate estimate over the telephone may be difficult to impossible is they can’t see the system you have. It’s even harder if you’re not able to explain what you’ve done. You need to know this before you begin.

TIP! If you have some problems with the HVAC system, check out your home before calling a contractor. Figure out which rooms feel hot and which feel cold.

Keeping the outside condenser clean of debris and leaves will improve the system’s efficiency. Make sure your power is off before doing more than cleaning, such as working on the unit. Also, be sure to clear leaves and debris from your condenser unit.

Clean the debris on your condenser units. Debris can pile up after a storm, bringing potential damage with it. It can cause your system to malfunction by overheating.

You should clean your condenser fan’s blades and coils every spring. Turn it off first so you don’t get hurt or break something. Take the grill off and pull the blades out to clean them.

TIP! If your condenser units are outisde, make sure any debris is cleaned from them regularly. Debris can pile up at rates that increase during rainy or windy weather, and this can foul up the inner workings of your system.

Lubricate your fan condenser at least once a year. You can find these ports covered with rubber or metal caps. Chose SAE 20 oil, which has been proven to be the most effective.

Make sure your HVAC unit is in the shade. It will reduce the temperature of the air going into the unit, meaning that it will not have to work as hard to cool it.

If at all possible, install double-paned windows in your home instead of those with a single pane. Try to insulate your windows to prevent air from being lost. It keeps heat in during the winter, too.

TIP! Keep your outdoor units free of debris when you are mowing the lawn. Have the grass shoot in the opposite direction.

There is a lot to know about HVAC before you get involved in a purchase decision. Ideally, you learned some information to assist you in your selection. Look over the tips whenever necessary, and apply them when the situation warrants it.

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