The Mechanical systems are a very important component in the 5×4 Project building. This balanced mechanical system provides us with fresh, filtered air all year round, and can recover up to 95% of heating and cooling throughout the building. The components have all been carefully chosen to work in harmony wiht each other, creating the most efficient and sustainable system possible.
Archive for the ‘Geothermal’ Category
The Geothermal system has finally been completely installed!
What began long ago with drilling holes into an empty worksite, has finally had the finishing connections put in and is blowing both hot and cold air throughout the house via the modest ducting and vents!
The Geothermal Heat pump system is being set up by Direct Energy. The heat pump and compressor are being instated and connected to the geothermal pipes. Ventilation ducts are being weaved through the walls to all four levels.
The Geothermal Heat Pump System will cover the heating, cooling, hot-water and ventilation of the 5×4 building.
With the site cleared, the drilling teams from Direct Energy and Terra Test arrive, ready to begin the first geothermal drill. This is the first stage in the installation process of the heating and cooling system designed by Direct Energy.
Grand Designs stood by to film the first steps in the process, and the first 45 meters of the drill went easily and without a hitch. But we did well not to count our chickens, because the next 20 meters got progressively harder and slower. (more…)