Posts Tagged ‘healthy indoor air quality’

heat recovery

Thursday, May 15th, 2008

for high performance buildings

The Earth Rangers Centre uses earth tubes and a double foundation wall. The energy recovery in winter and summer is sufficient to temper the air about 5º C on average and up to 10º C on cold days.
by Richard Lay
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It has become increasingly common to provide heat recovery on ventilation systems in buildings. In fact, it is difficult to achieve the minimum energy performance requirements for a LEED or other high performance building without it. (more…)