a heat recovery device reduced heating energy use by 44 percent. ... A large office building in Tennessee, for example, generates all its space heat from internal sources a lights, computers, and ... Smaller buildings and those in colder climates, however, do require space heating. ... electricity, for example, the overall system efficiency can be quite high, 51 but one must have a demand for hot water largeanbsp;...
|Title||:||Building Energy Efficiency|
|Publisher||:||DIANE Publishing - 1992-06-01|