Using Attic Heat

However i have experimented with simply installing a fan in the attic access hatch and blowing attic air down into the home when the attic is warmer that the house.

Using attic heat.

It would need a damper to keep from losing heat when not in use. There is an ongoing interest in taking advantage of high attic temperatures for things like. 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. Powered attic ventilator fans designed to cool your attic by drawing the hot and humid air out of the attic and bring in a flow of chilly air from outside.

You place the fans on the gable walls of your attic. 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. The air you lose from the attic is then drawn into your. Also the devices have benefits like protecting your roof from damage which might be brought about by the heat and humid moving around the attic thus damaging the insulations and.

The water for my hotwater heater has to pass through it and pick. Using attic heat recorded attic temperatures. 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. Turn excess attic heat into hotwater.

One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Like you i have wondered if attic heat could be used to heat my home. Using attic heat to help heat house. 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.

My priorities have shifted over the past 7 years and i have yet to install any type of mechanism for transferring heat from the solar attic to the home below. You need to use short ducts and pump the air directly from the attic into the space you want to heat. Using insulation only keeps the attic s heat from traveling through your home. Solar attic for heating.

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. Otherwise you will run into the issues you mentioned. What about using an attic fan in reverse to draw hot air out of the attic and into the house. Preheating domestic water space heating a source of pre heated air for the clothes dryer pool heating.

Using attic heat to heat home. But by adding powered attic fans you will draw more air into the attic.