The short answer is no, you can you put a bed over a vent not put your bed over a vent. The long answer is that doing so will cause your HVAC system to work sub-optimally and can even damage your furniture, flooring, and savings. Vents are designed to provide a free flow of air. If you block that flow, your home will run poorly and you will likely end up paying more than you should on your energy bills.
Placing a bed over a floor vent will interfere with the delicate heating/cooling balance technicians have set up to work for your home. The resulting imbalance will force the HVAC system to overwork in order to cool or heat your room. This causes your home cooling system to wear down quickly, increasing the likelihood of repairs and replacement.
Optimal Home Comfort: Debunking Myths About Placing a Bed Over a Vent
Beds and mattresses can also trap cold and humid air underneath them, which leads to mold and mildew growth over time. These hygroscopic substances are able to soak up the moisture, which creates a musty environment that is hard to notice until it’s too late. Over time, these musty conditions can lead to respiratory problems and even serious illness.
The best way to solve this problem is by using a vent deflector that redirects the airflow away from your bed and into a wall or into another piece of furniture in the room. There are basic one-way and two-way deflectors available, as well as more advanced four-way vent deflectors. These can be purchased online or at any home improvement store.
