Tips on Using Box Fans in the House
When used in conjunction with natural ventilation, portable box fans are a fantastic solution to cooling houses on hot days. Encased in shallowmetal frames using open-air grid structures covering blades and fan, box fans are crucial tools if you don’t have or don’t want to use air conditioning. Box fans can create indoor air motion, help hot air flow and, with some improvisation, become swamp coolers and air purifiers.
Cooling a house or apartment through natural venting necessitates methodically closing windows, doors and shades during the heat of day and opening them at night to let in the chilly air. Natural ventilation relies on outside wind and the”chimney effect” to cool a house. When cool air enters the basement or first floor, it soaks up heat there, rises upstairs as if traveling through a chimney and exits via upstairs windows. Natural ventilation functions nicely in”climates with cool summers or cool nights and regular breezes,” in accordance with the National Renewable Energy Laboratory of the U.S. Department of Energy. Despite its many microclimates, the San Francisco Bay Area total has mild humidity, yet another attribute that makes natural venting work nicely.
Adding Box Fans
Box fans put near or in windows can help draw cool air from outside or pull warm air out of a room depending on how they are placed. When the blades face the window screen, the enthusiast helps pull hot air out of the space. Flipped the other way, it pulls in air. According to the U.S. Environmental Protection Agency fans, generally speaking, save energy and are an inexpensive alternative to air conditioning. However, the EPA notes you want to think about the entry of humidity, dust and pollen when using box fans in or close windows. While the engines of window fans are rain resistant, box fans improvised as window fans don’t have the same security and shouldn’t be put right in windows.
Filtering Dusty Air
Some homeowners use vessel fans to help filter air in tiny spaces. According to the Woodworking Tips website, it is possible to make an inexpensive air cleaner to get a workshop by attaching a furnace filter into a box fan supported in overhead mounts mounted to floor joists.The fan sucks up the rancid air into the filter. Replace the filter when it becomes too dirty to shake out.
Improvising a Swamp Cooler
A swamp cooler is an ac apparatus that is frequently installed in roofs of homes in hot, dry climates. Also called an evaporative cooler, it decreases heat by circulating a fine moisture through an whole house. A swamp cooler to get one room may be improvised by putting a huge bowl of ice water in front of a box fan blowing into the space. The Good Individual website suggests putting refreezable ice packs in a bowl of cold water and rotating them back into your freezer when they thaw.