Part 1: Evaluation of Mini-Split Heat Pumps as Supplemental and Full System Retrofits in a Hot-Humid Climate
More stringent energy efficiency standards and the demand for higher efficiency are increasing the popularity of technologies such as mini-split heat pumps (MSHPs). The market for ductless heat pumps is growing 10–30% annually. The U....
Wood has been burned as fuel for thousands of years, and over this time the art of wood burning has been refined from outdoor fires to highly advanced wood ... [continue reading]
Q. I am trying to find out how much fresh air is required to be introduced to an apartment by means of a forced-air furnace. I understand that the manufacturer ... [continue reading]
A Canadian program tests the efficiency and future potential of residential combined heat and power systems at its residential building test center. [continue reading]
Because of new burner technologies, low sulfur fuels, and bio fuels, North Americans are finding out what Europeans have known for a while - heating with oil makes good sense. [continue reading]
A new flow meter is easier to use than a Duct Blaster, and more accurate than the temperature rise method. [continue reading]
New aerosol spray technology can allow weatherization crews to seal even tiny duct leaks in places that are difficult to reach using conventional methods. [continue reading]
More than three-fifths of the households in the U.S. heat or cool their homes with ducted forced air systems, so chances are good that air ducts are lurking within your walls, floors, or ceilings. [continue reading]
Given the critical role that state and local energy policy and regulations play in the development of energy efficiency marketplaces, ...
There are lots of videos about Natural Building. Sublime dialogue-free ones with just music; a favorite of mine shows step-by-step ...