Closing Vents In Unused Rooms Reddit

Best case your air is going to be muggy and uncomfortable because of all the extra humidity in the return air from those unconditioned rooms.

Closing vents in unused rooms reddit. As a result your air conditioner would be able to focus its energy on only cooling. Most homes don t have sealed ducts either so the higher pressure in the duct system will mean more duct leakage as shown below. Closing off vents partway or fully is the only way to control the temperature from room to room. Worst case you short cycle your unit and ruin your compressor.

Turn off system and use space heater in my room 1500w but has 750w setting also any input would be much appreciated. Close vents in unused rooms most of the house open vents and close doors to unused rooms. You should not close off the vents in unused rooms. Why closing vents in unused rooms seems like a good idea.

The article also failed to point out that closing off a vent actually does increase the flow through the other vents even if it makes it harder on the pump. By closing off the vents in a room you d expect that cool air would skip that room and be delivered to the spaces that need it instead. Your duct system was designed with all those rooms factored in. 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.

What do the experts think. I ve read that closing vents in unused rooms is not necessarily a good idea because closing the vents increases the pressure and can stress your system.