The whole concept of HVAC units can be a bit overwhelming to most homeowners. The reason for that is because a lot goes into this type of system. But, some helpful tips may be all that is needed.

Prior to choosing an HVAC customer, try to have an idea of what you want done. This is necessary so that they can give you a quote before doing any work. If you can’t explain anything to them, this will be even more difficult. Learn this information to start with.

Clean the fan blades and coils in your condenser each spring. Before you begin cleaning the unit, make sure that it is unplugged. Then, pop off its grills, pull the blades out, and begin cleaning the unit and them gently.

TIP! Always make sure you are up-to-date about your HVAC unit. Learn the brand, model, and if you have it, the maintenance history.

As you notice the tress begin to lose their leaves, keep an eye on your outdoor condenser unit. Make certain you are cleaning the fan grill often if trees nearby have leaves that are falling. The fan must be unobstructed to work properly, and if it becomes blocked, it could cause your system to break down.

Lubricate the oil ports on your condenser once each year. These ports are often covered by a rubber or metal cap. Chose SAE 20 oil, which has been proven to be the most effective.

Find a place that is shaded for your compressor. This will limit the work that it has to do.

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

If you want things to be more efficient, get new units outside or have your current one moved into the shade. When your unit sucks in cooler air, then much less is required to cool it further, which saves you money on energy bills.

When colder weather arrives, switch off all outdoor condenser units. The unit will become damaged if you do not take care of it. This will ensure your system stays in good working order every year, saving you money on costly repairs.

Have a smart thermostat installed. In fact, you can save as much as 10 percent on both heating and cooling when you turn your thermostat by by 10-15 percent for at least 8 hours daily. Take advantage of the convenience of the ability to control many programable thermostats from your favorite electronic device.

TIP! In order to keep your outside condenser fan running efficiently, make sure the coils and the fan blades are cleaned before the cooling season begins. Always shut off all power to your unit for any work beyond superficial cleaning.

Your home should never reach a dangerous temperature. An AC unit will reduce the internal temperature of your home approximately twenty degrees in a fair time. So if your home is 100ºF, you’ll only get the temperature down to about 80. With high humidity, this is an unsafe temperature even for sleeping.

Air conditioners occasionally freeze up, literally. There are also occasional freezes in the drain line, which are often confused for plumbing leaks. Switch the thermostat to the fan only. Get a professional to deal with this, even if you see the ice start melting because you turned the compressor off.

Look online for a/c sizing calculators so you can really understand the unit size needed for your home or room. If you purchase something too large, you will be throwing away money. Check the manual to see what the manufacturer rates the unit to cool for accurate information.

TIP! Clean your outdoor condensers often. Leaves, twigs and other troublesome objects can accumulate, particularly after very windy weather, and this will wreak havoc on your system.

You should always review the experience and history of an HVAC specialist before hiring them. You are more likely to get good service this way. Hiring an inexperienced contractor can be risky.

Now you know all about the HVAC system. It’s really hard to get started with it unless you get motivated, so be sure that you take these things into account before you get started. You’ll feel great when you notice things clicking for you!

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