|
Depending upon where you live and how your house was built, your home may have any of several different types of home climate systems that help you to enjoy your interior spaces year round. Forced-air heating, fueled by gas, oil, or electricity is a very common type of central heating. Other types of heating include radiant electric and hot water. Houses may be cooled by central air conditioning, room air conditioners, heat pumps, or the old-fashioned way—with ceiling fans. And in some areas where too much or too little humidity is a problem, the interior air is brought into balance with the help of humidifiers or dehumidifiers. A good barrier of insulation helps to keep hard-won heated or cooled air inside your home where it belongs.
When planning, maintaining, and repairing home climate systems, keep simple physics principles in mind. First, heat seeks a balance. Heat will move from a warm place to a colder place. The greater the temperature difference, the faster it moves, which explains those drafts we feel sitting in front of a cold window. Second, warm air rises. That’s why the second floor of a home is usually warmer than the main floor or a basement.
Insulation
Attic insulation can significantly reduce heat loss through the roof. Over time, the cost of insulation pays off in heating and air conditioning savings. If your home’s attic isn’t insulated, strongly consider installing insulation or having the job done by an insulation contractor.
|
