A poor quality HVAC can cause you a lot of issues. They can be costly to repair, but living in discomfort is not an option. Follow these tips to put yourself in the best position.

If your HVAC doesn’t seem to be working properly, check things out yourself prior to calling in a technician. Figure out which rooms feel hot and which feel 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 cannot give an accurate estimate without looking at your system. If you don’t have any idea, they will have trouble giving you any sort of quote. So, figure out this information before anything else.

Fall is a hard time on HVAC units. Make certain you are cleaning the fan grill often if trees nearby have leaves that are falling. The fan needs to be able to get proper air inside without any blockages, and extra blockage can later develop into more serious problems.

If your condenser comes with oil ports, you should lubricate it yearly. You will notice these ports have a rubber or metal cap covering them. Your oil should be an SAE 20. This particular oil is very lightweight and it only requires about 10 drops per port.

Make certain that an outdoor unit is in the shade. The cooler air that the unit can suck in, the less work it will need to do to further cool the air.

Regular maintenance of your unit should be performed annually. The service will include motor inspection, oiling of moving parts, and a freon level check. These simple tasks will help keep your HVAC system running smoothly.

Do not allow your home to reach excessive levels of heat during the summer. It is only possible for an air conditioner to lower the temperature in a home by 20 degrees F in a short time. This means that if the weather is above 100 degrees, then you’ll still be baking in 80 degree weather at first! Taking into consideration the humidity level, this may not even be adequate for the human body to recover from excessive heat while sleeping.

Sometimes, air conditioning units ice up. Freezing drain lines are also possible and can be mistaken for leaks. Switch the thermostat to the fan only. Talk to a professional if you are unsure of how to do this.

Research what size air conditioner you should purchase for the size of your home by using online calculators they have for this purpose. If you make the mistake of purchasing a unit that is too large, it will not cool efficiently. Check the manual to see what the manufacturer rates the unit to cool for accurate information.

To be comfortable at home it is very important that your HVAC system performs properly. Without proper maintenance of your HVAC system, your home will not be a comfortable place to be. Use this information to keep your system running well all year long.