Ask A Trainer: Addressing 5 HVAC myths

Welcome to Ask A Trainer from F.H. Furr, where you can find answers to your questions about home comfort services and maintenance. Recently, a question came in from a local homeowner about covering the outdoor HVAC unit in the winter. Here are five common HVAC myths to understand so you never need to wonder again!

MYTH 1: You do not need to change your heating and air conditioning system's filters regularly.

FALSE! Dirty filters can cause up to a 10% increase in your utility bills. Changing your filters is easy maintenance. Replace your filters every three months so that you can also maintain good indoor air quality.

MYTH 2: Closing vents in empty rooms will increase energy efficiency and keep the air in the room.

FALSE! This can cause your vents to leak because of the increased air pressure on your ductwork.

MYTH 3: Thermostat location does not matter.

FALSE! Your thermostat functions best when placed where you spend the most time. Your HVAC technician can help you determine the best spot for your thermostat.

MYTH 4: New heating and air conditioning systems don't need maintenance.

FALSE! An HVAC system is a complex machine. Your system needs annual tune-ups regardless of its age. This can save you major problems and prevent a broken A/C unit in the heat of summer or a broken heater on the coldest days of winter.

MYTH 5: You should cover your outdoor unit during the winter.

FALSE! If you place a cover over your outdoor unit, it creates a seal and speeds up corrosion. Keep your outdoor unit clear of snow, particularly if heavy precipitation is expected. Simply place a board on top of the fan if heavy snow is in the forecast.

For more information about maintaining and protecting your home, visit www.fhfurr.com.