Your HVAC unit could be considered the heart and soul of your home. As the furnace or air conditioner pump out comfortable air, the ducts carry it to where you are living in the home. To ensure that it works for you as you wish it to, check out the tips below.

An HVAC system is a really expensive investment. This is why you should do some browsing before purchasing your system. Try to find a good sale so you can get your system at a discount. Check out a couple of sites before making a decision. A great site to begin is www.energystar.gov.

In order to avoid having any problems with your air conditioning unit, keep all vegetation at least two feet away from the outdoor unit. The unit should be clear of any vegetation on all sides and above. When you mow the lawn, aim the grass clippings away from the a/c unit. This will prevent grass getting inside the a/c and making it malfunction.

One of the most important things to consider when purchasing a new heating and cooling system is the manufacturer's warranty. Units come with a variety of warranties. Choose one with a long warranty for maximum long term savings. Generally, it is advised that homeowners should purchase the extended warranty if one is offered. As you notice the tress begin to lose their leaves, keep an eye on your outdoor condenser unit. During this time of year, check and clear off the fan grill on your unit on a regular basis. A blocked unit can quickly become a broken unit.

Lubricate your fan condenser if it has oil ports. You can find these ports covered with rubber or metal caps. Pick a type of SAE 20 oil that is non-detergent and lightweight. Place 10 or less drops into every port to avoid overfilling.

Have your HVAC serviced at least yearly. Most homeowners choose to have their unit inspected during the spring and the fall months. This helps prepare for the coming weather changes of summer and winter. Even if you don't notice anything wrong, you can check it out to figure out what the potential issues are.

These tips will help you to keep your HVAC system in great shape for the whole time you live in your home. Print this off and revisit it once a year so that you know what you need to do. The more effort you put into your home, the more benefit you will gain from it.