Damages can result in inefficient air blowing and quality.

Damage to the air conditioner and/or heater.

Air leaks will require the HVAC system to work harder, which leads to an increase in energy costs once more.

Added pressure on the vents, which can lead to air leaks.

Some other disadvantages of a closed vent include: That is because the air will be pushed back into the HVAC system and released into other parts of the home. In turn, you end up paying more while closing off a vent. The HVAC is still going to produce the same amount of air, whether the vent is closed or not. It doesn’t matter whether the vent is closed or not. Why should you need to purchase something when closing it is so much easier and saves energy costs?Īlthough it might seem that closing the vent is a superior pick, that simply is not the case. Some people are under the impression that closing the vent is a far better option than purchasing a vent deflector, especially when it comes to vents in an unused room.Īfter all, nobody is stepping foot inside of the unused area. Redirecting your vent to diminish the draft will ensure you and your loved ones stay comfortable year-round. Some areas of your home may experience uncomfortable drafts at certain times throughout the year. A deflector will keep hot and cold away from the thermostat to provide accurate readings. As you might guess, this raises your energy bill. In turn, the air will run longer or shorter than what is actually necessary. Many homeowners do not know this, but having a vent near your thermostat can create false readings. Instead, it is suggested to use a deflector to push the air outside of the room, thus creating more movement throughout the home. Well, this can put a damper on overall heating and cooling output. A lot of the time, homeowners will close off vents found in unused rooms. Using a deflector ensures that the HVAC is not disturbed by the hot appliances below. When these appliances are in use, the heat can significantly affect the rest of the home’s air quality and temperature. Plenty of vents are also (not-so-strategically) placed right on top of hot appliances, such as an oven. Well, using a vent deflector can allow you to redirect the heating and cooling, so it is more beneficial to you and your home.

These vents are likely to be covered by furniture, rendering them useless.

A lot of homes have oddly placed vents on the floor. When Vent Deflectors Are Most EffectiveĪ vent deflector is an excellent idea for a wide variety of situations, including: However, it is essential to note that some situations provide more efficiency for the vent deflector than others. Plus, they are easy to use, which means you don’t need any technical training to maximize your HVAC’s potential.

Floor vent deflector