What size heat pump will I need? How much space is needed for the ground collector if I choose a ground source heat pump?
To calculate the approximate amount of ground collector area required, consult your installer. However, the size of heat pump and amount of space required for a horizontal ground collector (the most popular type for domestic applications) will vary depending on: • The heat load of the building (kW). • The amount of energy the ground conditions are able to give up. If a borehole is being considered, then less ground space will be required – although good access is needed for the machinery.
