Closing Air Conditioner Vents Unused Rooms

The pressure increases and that means an ecm blower will ramp up to keep air flow up whereas a psc blower will move less air.

Closing air conditioner vents unused rooms.

The belief is that closing a vent will simply push the air onward to other parts of the home improving energy efficiency. Closing vents can actually cause your ac or heat pump to run inefficiently and eventually break. Closing air vents is a popular strategy for adjusting air flow in the home but it s not necessarily a good one. The pressure increases and that means an ecm blower will ramp up to keep air flow up whereas a psc blower will move less air.

In this article we re addressing one common tip that s a bad idea closing your air conditioning vents in unused rooms. A lot of people think this tactic will save money by using the hvac unit to heat or cool fewer rooms. This is not the way your duct system works. Closing air vents in unused rooms may seem like a no brainer but trust the experts.

Despite that logic it s actually a common misconception that closing vents in unused rooms saves energy. On balance this idea sounds like it has some merit if that is the air that is blocked from one room or rooms because of closed vents simply skips over to a room or rooms with open vents. If you google home energy efficiency tips you ll get millions of results. Closing vents in rooms we don t use will save me money many arizona homeowners think this but it s 100 wrong.

But will closing vents in unused rooms help cool your house better. Most homes don t have sealed ducts either so the higher pressure in the duct system will mean more duct leakage as shown below. Your energy bills will be higher. Homeowners typically close vents in an attempt to redirect air away from unused spaces.

Closing vents in unused rooms saves energy from entering the room but it also pushes the excess air to other places in your home. Restricting airflow to your system by closing off vents can cause your air. If you re already experiencing issues resulting from closed registers call woods comfort systems at 512 842 5066. When you close off supply vents air will build up inside of your ducts because there will be less vents.

In fact it can actually waste more energy than operating your system normally does. You want those vents wide open to allow your hvac system the freedom to operate freely. Just close the vents in unused rooms and only control the air temperature in rooms that you use. The side effects of closing vents in unused rooms.

Your system can break down. Closing vents does not save you money. The dangers of closing air vents in unused rooms it seems like a good idea. Some of the advice is good and some is bad.

It s even worse than wrong.