Closing up the rooms in your house that you do not use is a great way to save money on your heating and cooling costs, but there are certain things you should know before you do this. A forced air system pushes air into rooms through register vents and pulls air out through return air ducts. As you prepare to save money on your energy costs, keep these tips in mind.
Close up the Room
You may have one or two rooms in your house that you do not use often. These may be guest bedrooms or storage rooms, and you may think that it is a waste of money to heat these rooms. In a sense, it is wasteful to heat rooms you are not using, and that is why you may want to close up these rooms to save some money.
As you do this, you should
- Remove anything that may get damaged – If you have any personal belongings that might become damaged from too much heat or cold air, remove them to prevent damage from occurring.
- Close the register vents snugly – Make sure they are closed tightly so air does not leak through.
- Shut the door to the room – When you are finished closing things up in this room, shut the door and keep it shut.
In addition to these steps, you will need to take steps to close off the room in one more way.
Seal the Return Vents
The second thing to do is close up the return air vents in the room. Forced air furnaces push air through register vents, and they also pull air out of rooms through return vents. The return vent in a room is normally found on the ceiling or upper part of the wall.
You can often close return vents with levers found on the devices, but you can also tape a piece of thick paper or cardboard over these vents to stop the airflow.
If you fail to shut the return vents, air might be pulled through these vents. The air that is pulled must come from somewhere, and it often ends up coming from cracks found around the windows, or from the windows themselves.
Because of this, you will need to not only seal the return vents, but you should also seal the windows if possible. You can place plastic over them to seal them, or you could place caulk around the edges.
You can hire an HVAC company, such as Action Appliance Services, to help you with this, and they may also be able to offer other tips that could help you cut your energy bills.