Many homeowners will find it difficult to find help if their heating and cooling systems fails. This situation can cost you a lot of time and money. This article provides the information homeowners need to hire help when they need it.

Before contacting a repair service, do a short tour of the entire home. Make a list of the temperatures in each room and whether they are hot or cold. That knowledge can help the technician figure out what is going on.

What do you need done? Know this before calling a contractor. A contractor will be hard pressed to provide you with an over-the-phone estimate if unfamiliar with your system. If you are unable to explain the work that needs to be taken care of, the conversation will be even less fruitful. You need to know this before you begin.

Keep outside condenser fans running smoothly by cleaning fan blades and coils before the summer begins. Turn off your power before doing any job like this. The outside condenser unit should be kept free of leaves and other debris.

Clean your condenser's fan blades and coil in the spring. Before you do anything, however, turn the power off. Remove the grill and the blades, and then you can give them all a gentle clean.

Do not allow grass clippings to cover the outdoor unit of your HVAC system. Try shooting the clippings away from it. The same thing should go on when you blow leaves, so take your time when you're working around HVAC units that are around when you're blowing debris around.

If trees are losing leaves around your home, this can impact your HVAC unit. When you see nearby trees shedding their leaves, clean the fan grill on your unit constantly. The fan must stay clear in order to function, and if it gets blocked, you will have to contend with problems.

You must keep your HVAC systems oil ports lubricated annually. You can find these ports covered with rubber or metal caps. Get an oil that is SAE 20 and put about 10 drops into each port, but don't overfill it.

A shady spot is always a good choice for the placement of your outdoor compressor. When it draws in air for cooling, it will be more efficient because it will not need to work as hard to cool down the air.

Put outdoor condensers in the shade. This will help ensure that the AC is pulling in cooler air, reducing the amount of work it has to do and saving you money.

Replace single pane windows by installing double pane, if possible. They help cool air remain inside your home, effectively cutting back on how much you have to run your air conditioner. When it is cold in the winter months, these same windows will keep the warm air inside as well.

Regularly having your HVAC system serviced can help keep your heating and cooling bills down. An HVAC specialist will inspect the entire system, including the oil, the motor, and the ducts. All of these little jobs will add up to big savings in energy use, with the improved efficiency.

Turn off your air conditioner when no one is home to help save money. With the system off, the house will only heat up to a certain temperature. Obviously, if you leave your air conditioning set at a low temperature all day long even if you're not home, you'll be paying to maintain that low temperature.

Before you invest in any HVAC contractor, make sure you spend a good deal of time researching their reputations and credentials. Checking with the BBB is a good idea, and so is checking online reviews to see the experiences that other customers have had with a company. It would be wise of you to take these steps.

Search online for reviews to find an HVAC customer you can trust. There are plenty of websites online that offer reviews and referrals for HVAC repair and other important service. This is a good way to find decent people to hire.

Do you wish to buy a new cooling and heating system? There are several things you should consider. The rating given to a system tells how much are it can cover. Therefore, you may want to opt for a larger unit.

Check the ducts to find any leaks if you you feel your existing system is not up to snuff. A local utility company often performs free duct testing. If it isn't free, then it is still cheaper than an HVAC specialist in most areas. When you repair the leaks, the tests will pay for themselves.

To gain maximum HVAC efficiency, you need efficient windows and doors too. They have to have a tight seal, stopping air from going in or out. Ask a contractor to test them for you.

Measuring the space you want to cool is the first step to figure how large of an air conditioner you need. For each square foot you'll need 20 BTU of cooling power. When you are cooling more than one room, you must add together all of the square footage.

When placing your unit, think about the direction the air will flow from the unit. If you have to place it in a corner, get one with moving vents.

Make sure that you are clear about what is included in the cost of the HVAC work you are contracting someone to do. They may tack on fees that are ridiculous, like a fuel surcharge. When you have a solid contract, these problems can be avoided.

It is indisputable that a collapse of a home's heating or cooling system during the depths of winter or the sweltering days of summer can be a real mess for any homeowner. But, if they get the right kind of information before they get started with this, it won't be so bad. These tips are very simple, but they can help you avoid expensive fees by teaching you to handle the maintenance yourself.