Using Attic Heat To Heat Home

Like you i have wondered if attic heat could be used to heat my home.

Using attic heat to heat home.

What about using an attic fan in reverse to draw hot air out of the attic and into the house. While it does help to reduce the heat in your attic putting these fans in your attic costs more because of the loss of conditioned air. I m not getting as much heat transfer as i d like with 300 feet of pipe the water passes through it too quickly. I am in the process of finishing a large bonus room in my ohio home.

Attics are great for storage use as a home office or even as extra play areas for kids. Using insulation only keeps the attic s heat from traveling through your home. However since an attic is difficult to heat and cool it often. How to heat and cool the attic in a home.

You need to use short ducts and pump the air directly from the attic into the space you want to heat. In the summertime the temperature. The air you lose from the attic is then drawn into your. If the air passes thru 200 of duct at a speed high enough to pump any significant amount of air into the other areas of the house it isn t in the duct long enough to warm up.

Otherwise you will run into the issues you mentioned. The idea with the sand was to both store heat for use at midnight and to avoid forming puddles in the attic. There is an ongoing interest in taking advantage of high attic temperatures for things like. Solarattic sells a system the pool convection system 2 that sucks hot air out of the attic of your house and pumps it into a heat exchanger to heat your pool.

If you had a thermostat in the house and in the attic so that it would only run when you need heat and the attic is hot. Using attic heat to heat home. Before beginning the project i considered how the roof heat could be used and designed and integrated an automatic system to bring the heat from the space just between the roof. What do you think.

This will involve having a professional come and install vents and ductwork but if you re planning on using your attic space regularly this will be well worth the effort. But by adding powered attic fans you will draw more air into the attic. It would need a damper to keep from losing heat when not in use. If you already have a central heating system consider having your internal ductwork extended to your attic space.

Two prototype attic heat harvester systems designed to use attic heat were installed tested and enhanced over a period of two years the first system was installed in balerno near edinburgh scotland and the second in toledo ohio usa. Next i m going to try using two or three 40 gallon well tanks buried in the sand. Over the period system performance data has been logged and proves the huge benefits of using attic heat especially from the perspectives.