There are a multitude of HVAC choices. How are you to know what kind of system to purchase? What size should you buy? What features should it have? With new products appearing on the market every day, shopping for a new unit could prove to be frustrating. If you don’t know what to make of the choices out there, use the tips here to get the advice you need to make a good choice.

Check out the system that you have before you call a professional. Look for the maintenance history and brand and model. This information will be helpful to any contractor you hire to repair it.

If you have some problems with the HVAC system, check out your home before calling a contractor. Determine which rooms are hotter or colder than they should be. Give this information to your contractor when they arrive.

Before choosing an HVAC contractor, think of what you wish to have done. A contractor will be hard pressed to provide you with an over-the-phone estimate if unfamiliar with your system. It will be even harder if you cannot explain what you have done. Be sure to find this out ahead of time.

If the condenser for your HVAC system is located outside, make sure you clear away any debris that might settle in or around it. Debris quickly gathers here, even more so if there is a storm. This can cause major issues with your system. This can lead to overheating.

You should clean your condenser fan’s blades and coils every spring. Turn the power off so nothing moves. Take the grill off and pull the blades out to clean them.

Do not allow grass clippings to cover the outdoor unit of your HVAC system. When you work with your lawn mower, make sure it spits the grass to the side opposite of your unit. When blowing leaves, do the same. Always take care when passing your HVAC units while moving leaves, grass or other debris.

Your HVAC unit may suffer when trees start to lose their leaves. Clean the fan grill often when leaves are falling. An obstruction, such as a leaf, prevents the maximum amount of cool air from entering the system.

Lubricate your condenser yearly if it has oil ports. You can easily find the ports as they have a rubber or metal cap. Chose SAE 20 oil, which has been proven to be the most effective.

Be sure to place your outdoor unit in a shady spot to maximize efficiency. If the air your machine draws in is already cooler, it will require less energy to regulate before it’s filtered into your home.

Your system should be checked twice a year. This should be checked often for debris and malfunctions. Regular inspection will help you avoid unexpected repairs.

It can be a little confusing at first; choosing an HVAC system, but tips like these should clear the air. Thankfully, these tips will help. If you’ve got the time, review the tips above one more time for sake of clarity. Use the tips to make a more informed decision when it counts.