Common Myths about HVAC units in Florida - Advanced Air & Heat of Florida LLCCommon Myths about HVAC units in Florida - Advanced Air & Heat of Florida LLC

Our blog


April 3, 2015


There are many myths that get passed around about your HVAC system, many are centered on saving you money. Depending on your living situation, some of this advice could save you money, but many can also end up costing you. Let this article help dispel some of these common HVAC unit myths and sort out some fact from fiction.


Myth: Closing air vents can save energy.

While this common myth may seem logical, this is one that can definitely end up costing you more money. Your HVAC unit is designed to push air through the entire house. When vents around your home are closed, pressure can build up in the duct and actually cause your unit to work harder! This extra work can lead to higher energy bills or even costly repairs

Myth: Fans cool rooms.

While fans do a great job at circulating air in a room, and can make you feel cooler, this actually does not cool the room down. Leaving a fan on in an empty room will only use more energy and raise your utility bill. Anytime you can turn off an appliance that is not in use, it is highly recommended.

Myth: The thermostat location does not affect its functionality.

Not only can the location of a thermostat influence the temperature of your home, but also you can actually get a more accurate reading depending on its location. The thermostat should be installed in a location that is free of drafts, direct light and away from other heat sources, like the kitchen. Consider putting in a second thermostat on separate floors in your house. Proper thermostat location will cute down on the stress of the unit and helps keep a more consistent and accurate temperature.

Myth: Turning off the thermostat saves money.

It can be tempting to turn the thermostat all the way down or up to get your home comfortable. It may seem like a good idea, but it is not saving you money. Furnaces and air conditioning units are designed to deliver a constant temperature of air, and turning the thermostat higher will not get your home warmer or cooler any quicker. You will actually be using more energy by doing this rather than leaving the thermostat at your preferred setting.

Back to top