The system you use to heat or cool your home is probably the largest influences on how much energy you use, and how much it costs. If your HVAC system needs updating, make sure the technician you hire is knowledgeable. The following article provides the information you need to hire the right professional.

If you want to keep your air conditioning unit running efficiently, make sure you replace or clean the air filter once a month. Check the owner’s manual on the a/c for instructions on how to clean the filter. Never run the unit when the filter is removed and let the filter dry before reinstallling it.

Do not be surprised if the HVAC contractor you choose does an evaluation on your home. Any good contractor will spend time looking at the system you currently have and what the needs are for your home. They will also take a look at your duct system and look for air leaks.

Let your friends and family know about the discounts that are possible via ENERGY STAR. There’s a lot of savings that can be had here, so why hold this good news all to yourself! You can save those closest to you hundreds of dollars over the course of a year.

If the condenser fan has oil parts, then you need to lubricate it at least once per year. These are usually covered with rubber or metal caps. Buy an SAE 20 product that is lightweight, and then put no more than ten drops into the ports.

Regularly having your HVAC system serviced can help keep your heating and cooling bills down. When they visit to service the unit they’re going to inspect the motors, oil the parts that move, and see how much freon is in your system. These things will boost the performance of your system.

Outer coils can be cleaned with a regular outdoor hose before you turn the unit on for the season. That said, interior coils should be taken care of by a professional so that you don’t do any damage as you attempt to clean them. Bring someone in to complete a check up.

Always ask for references before you allow anyone to start doing work on your HVAC system. Call several of them to make sure that they are legitimate. Many people take the word of the contractor when it comes to customer satisfaction and that can prove to be a mistake in the end.

When dealing with HVAC contractors, make sure that you get everything in writing. While verbal contracts are legal in many places, it is usually very difficult to prove them. Having everything on paper is a great way to make sure that no ons is confused about any aspect of the process.

Now that you are aware of the importance of having the correct HVAC system installed in your home, get referrals about HVAC companies in your area. Use this tips in the article to guide you in your choice. Make sure you choose wisely and the cost of your energy usage will show the difference.