HVAC services are not things that many people are familiar with. When a problem arises, though, you must know what to do. Luckily, the following tips can assist homeowners in finding great HVAC contractors.

If there are condenser units as part of your HVAC system, clean them often as they tend to have lots of debris. Leaves, twigs and other troublesome objects can accumulate, particularly after very windy weather, and this will wreak havoc on your system. Overheating can occur, which often spells disaster for your system.

Every spring you should clean the coils and fan blades on your condenser fan. First, turn off the power so that nothing will move as you are working on it. Then remove the grill, remove the blades and clean it from top to bottom gently.

Try to prevent debris from getting in your HVAC unit. Clean the fan grill often when leaves are falling. If your fan is obstructed, it can keep your system from working properly.

Turn off any outdoor condensers you have when the weather gets cold. This should be done when the temperature drops below 60ºF to avoid damage. This will maximize the life of your unit.

A programmable thermostat can really help you out when it comes to your power bills. It will help save on your heating and cooling costs by turning itself down at certain times. Take advantage of the convenience of the ability to control many programable thermostats from your favorite electronic device.

Save some cash by shutting down the air-conditioning system when there is no one in the house. You don’t need to keep the house cool if you aren’t there. If the A/C is on when you’re gone, it’ll be working hard constantly.

Don’t let your home get too hot. Your average AC unit can only reduce the temperature in your home by about 20 degrees in a normal span of time. If your home happens to get near 100 degrees Fahrenheit, then you will only be able to reasonably cool to around 80. Depending on how humid the environment is, that is not a healthy temperature for the human body when it rests during sleep.

Sometimes air conditioners get iced up. There are sometimes also freezes that happen in a drain line, and this can be confused for a plumbing leak. If you see this, immediately put your thermostat on the fan setting to turn off your compressor. Once you know the problem, contact a local HVAC professional and let them know what’s going on in your system.

There are sizing calculators available to determine the proper sized system for your home. If you buy a unit that’s too large, it won’t be energy efficient for your needs. Check the manual to see what the manufacturer rates the unit to cool for accurate information.

Homeowners fear their HVAC system breaking down. But a little learning prior to that happening can lessen the risk of trouble happening earlier than it needs to. With some knowledge close at hand, problems can be solved efficiently and quickly.