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Tag Archives: drainwater heat recovery

August 4, 2015

What is a Net Zero Home?

There’s been a lot of talk lately about net-zero energy (NZE) homes but what exactly are they? The idea is they generate enough energy to offset the amount they use. But most homes are unable to produce that much, so most of the equation is based on energy conservation. This means the house must be […]

Construction Methods, HVAC