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HVAC may seem challenging originally but it can be made simple. This article has some great information to help you understand it better. Check out this article and learn more.

If you struggle with your HVAC, try touring your home before calling a professional. Find out which rooms are hot and which are cold. Doing so can help your technician fix your HVAC issue quickly.

If your unit is outdoors, clean them regularly. Debris can pile up after a storm, bringing potential damage with it. It can get overheated, which will cause problems with the whole system.

Lubricate your fan condenser if it has oil ports. The port usually has either a rubber or metal cap on top of it. Choose an oil graded SAE 20, it is non-detergent and lightweight. Place about 10 drops into each of the ports, taking care that it does not overfill.

If you want things to be more efficient, get new units outside or have your current one moved into 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.

Get your HVAC unit serviced two times per year. This should be done in Fall and Spring to prepare it for the extreme months. Although there might not be any noticeable issues, it is important to provide regular upkeep to prevent bad things from happening.

Install a programmable thermostat to save energy costs. If you adjust it to keep the house a little warmer or a little cooler during the time you are sleeping, you may see your energy bill go down by as much as ten percent. There are also some programmable thermostats that can be controlled with a computer or other web-connected advice.

Keep energy costs from rising by having your system serviced annually. The motor should be checked, the parts oiled and the freon levels inspected. These simple things will keep your system running at peak performance.

To help lower cooling costs when not at home, make sure the air conditioner is turned off. When you turn it off, the house heats up, but only to a certain threshold. The unit will use a large amount of electricity to combat the heat during the day when the house is empty.

Don't let your home get way too hot to where it's dangerous. 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. Depending on how humid the environment is, that is not a healthy temperature for the human body when it rests during sleep.

Air conditioners sometimes ice up. The drain line can freeze, making you think it's a plumbing leak. Change your thermostat in situations like this. This problem will need to be handled by a professional, even though the fan will probably help with the ice situation.

Online reviews are a great source of information about HVAC contractors. There are different sites that let customers share experiences of different services. This will be an excellent way to locate people you should work with and people that may not work well with you.

Have you been thinking about buying a new HVAC system? There are a number of things to think about first. System ratings are based on the area that can be cooled and heated effectively by the system. Getting a unit that's a little larger than you need will be better than getting one that's smaller.

Check out your ductwork for leaks if your whole home isn't being cooled or heated. Often your utility company is willing to test this for you, and it may be free or lower in cost than you would get with a contractor. Once you fix the leaks, the savings will be more than worth the hassle.

If you would like your HVAC unit to be more efficient, simply look at where the front of your home faces. If you have some trees that are placed in good spots, you can be sure they block the sunlight during the morning. This will reduce the work of your AC unit.

The HVAC system is only one piece in an efficient home. You must also consider the quality of your windows and doors. They have to have a tight seal, stopping air from going in or out. It is wise to hire someone to test them out, and this often costs nothing.

Measure the area that requires air conditioning. You can usually substitute 20 BTU for each square foot in the area to be cooled. Combine the square footage of all rooms, in the event that you will be cooling more than one.

Most people can learn the basics of HVAC systems. Be sure to make use of these tips one by one. Use these suggestions as you need.