Cooling Geo - Geothermal Cooling
Facts about geothermal heating
There is a source of heat in our bedrock with a very even temperature all year round, that is free of cost. The deeper one drills, the higher and more even the temperature. Geothermal heating is a safe, reliable and environmentally friendly form of heating.Function
The fluid circulating in a drilled hole, is pumped up in tubes and transported to a heat pump. In the pump the temperature is raised and the collected heating energy is transmitted to the heating system in the building. The now cooled down fluid is through the tubes transported back to the hole to draw more warmth from it.Geothermal cooling
In a house with a heat pump the cool fluid circulating in the drilled hole can be used to cool down the supply air in the summer time.
Enervent Cooling Geo automation
CG- (Cooling Geo) automation can be installed in all Enervent units with AC automation. There are two choices of installation:Alternative 1:
The automation includes the relay needed to start the circulation pump in the heat pump unit, the 3-way valve and valve actuator needed for the cooling. Regulation of the cooling is done using the AC-automation in the ventilation unit.
The automation includes the relay needed to start a circulation pump connected to the ventilation units cooling coil, the 3-way valve and the valve actuator needed for the cooling. Regulation of the cooling is done using the AC-automation in the ventilation unit. The heat pump is not started during cooling.