Will Closing Vents in Unused Rooms Save Money?

If you want to save money on your utility bills, you might try closing the air vents in rooms you don’t use. In theory, this sounds like a way to avoid paying for heating and cooling costs in parts of the house that aren’t utilized. Unfortunately, it isn’t going to work out the way you might think.

How Closing Vents Affects Your System

Individuals tend to close vents because they believe an AC system will just ignore the closed-off part of the house. However, the reality is that an HVAC unit is designed to work with all the ductwork and vents in the home. It will still try to put out the same level of cooled or heated air. The only difference is that there will be more pressure in your ducts since some of the vents will not release that air properly.

Closed Vents Reduce Efficiency

Does this mean that closing vents just results in the same utility bill you would get with all the vents open? Not exactly. It turns out that your HVAC system actually has to work harder when vents are closed. It senses an increased pressure, so the blower motor will ramp up in an attempt to generate better air flow. This can actually end up causing a higher bill than you would have received otherwise.

You Might Damage Your System

Kirkland residents may end up calling Black Lion Heating & Air Conditioning for heating or cooling repair services if they keep vents closed too often. All this extra pressure and effort from trying to work against closed ducts can cause major problems like duct leakage, frozen coils, and dead compressors.

To really save money on HVAC costs, your best option is to select an energy-efficient system. Let us help you with that. Black Lion Heating & Air Conditioning is here to assist you with all sorts of heating and cooling installations, repairs and maintenance. Our expert team can also replace your hot water heater or handle any sort of electrical installation or repair. Get in touch with us today to schedule an appointment.