When HVAC is something you want to learn about, you're going to need some solid advice on the subject. It's not hard to learn about if you're able to get the right kind of information. That's what this article will provide you with, so when you're ready you should read along.


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.

Get any agreement with an HVAC contractor in writing. Some contractors try to skip over this step and charge customers a fortune. If you have a certain price and warranty in writing, they cannot go back and change this information. If they do, they could have a lawsuit on their hands.

Try to choose a shady place to locate the outdoor compressor device. This will limit the work that it has to do.

To help lower cooling costs when not at home, make sure the air conditioner is turned off. Even though the house will get hotter, it won't get too bad if the unit is off. If it is on all day, it is trying to maintain a cool temperature constantly, using a great deal of electricity to fight the heat.

Some fan condensers may contain oil parts, and if yours does, ensure it is lubricated at least once per year. A rubber or metal cap is typically placed over such ports. Pick a type of SAE 20 oil that is non-detergent and lightweight. Place 10 or less drops into every port to avoid overfilling.

An investment in a smart thermostat is truly going to save you money. You can program it to turn on and off at certain temperatures or times, allowing you to ensure that your air conditioner or heater isn't running when it doesn't need to be, saving you a ton.

Use plants to increase your air conditioner's effectiveness. An AC unit fully shaded by trees and shrubbery can operate up to 10 percent more efficiently. However, do keep spacing in mind. Air flow must not be constricted, and technicians need room to work when they come out to service your unit.

If you have fans in place to help make your HVAC more efficient, be sure that they're turning in the right direction. They should be pushing air downwards over the people in the room to help cool their skin. If it's blowing upwards, all it does is push hot air into the room.

When you buy a new air conditioning unit, don't let the salesperson talk you into too large of a unit. This will be a waste of money and won't efficiently cool your home. The longer a system runs, the more efficient it will be when it's running, so look for one which runs 15 to 30 minutes.

If you want to turn off your air conditioning at night to save money, consider putting a standing fan next to your bed. You can set it to oscillate from your toes to your head, blowing cool air over your body and letting you sleep comfortably all night long.

Installing a whole-house fan can either cool your home without the use of air conditioning or make your air conditioner more efficient. It blows out all of the hot air which collects in your attic, and this air flow draws in cool air from your basement and up into your home.

Do not close your vents. Keep air vents open and unblocked at all times. Many people believe that closing off click here a vent will save them money on cooling costs. This is not true. It can actually damage your HVAC system. Closing vents can cause your cooling coil to freeze and damage the compressor.

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.

Now that you have read this, you should be better prepared to keep your system running properly. Faulty HVAC systems can cost you quite a bit of money in maintenance and bills. Keep these tips handy so you can refer to them as needed.