Air conditioners are essential appliances that keep your home comfortably cool and free from humidity. HVAC contractors are frequently asked questions by curious homeowners trying to learn more about their systems. Here are the answers to the most common ones.

Top Questions for HVAC Contractors on Air Conditioning Units 

What are the different types of air conditioners?

There are four basic types of air conditioners. A central air conditioner is usually installed as part of a larger HVAC (heating, ventilation, and air conditioning) system. It consists of an outdoor condenser and indoor air handler to pull heat out of your home’s interior and cycle it outside. A heat pump is a similar device, except that it’s used for both heating and cooling. Ductless mini-split systems rely on multiple indoor handlers that can be individually controlled and are all connected to an outdoor heat pump. Then there are portable and window air conditioners that operate to cool a specific room in a home.

How long will my air conditioner last?

The lifespan of air conditioning systems will vary based on the manufacturer and type. However, when properly maintained, most central units should last between 10 and 15 years. Schedule annual inspections and repairs with your HVAC contractor at least once a year to ensure your system gets the most out of life. 

Is there maintenance I should perform between annual inspections?

There are some simple tasks you can perform throughout the year to keep your system running efficiently. The most important is changing the air filter at least every 90 days, though it’s recommended that you replace it more often if you have pets or suffer from seasonal allergies. Also, keep the outside unit free from debris to prevent leaves and dirt from clogging it. Keep indoor vents clean and unobstructed by furniture or other objects. 

If the outdoor unit is being replaced, should I replace the indoor unit too?

Most likely, you’ll need to replace both units at once. This ensures the equipment matches and efficiency and performance aren’t lost. Also, if you have an older system, it’s possible it won’t fit with the latest designs.

If you’re due for HVAC maintenance or have recently noticed a problem with your air conditioner, contact the team at Dave’s Cooling Heating & Plumbing in Staunton, VA, for expert help. These HVAC contractors have provided complete repairs, maintenance, and installation services to Augusta and surrounding counties since 1984. They also perform plumbing repairs and installations and carry parts from trusted brands. Call them today at (540) 942-4357 to schedule an appointment, and visit their website to learn more about their services, which include air duct cleaning and installing water heaters.