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Lower Mill House

Lower Mill House


A ground source heat pump installation at a mill house in Hampshire.

Lower Mill House is an existing family house on the site of a once working water mill. Initial investigation identified the nearby river as a potential heat source for the heat pump.

isoenergy installed a 58kW ground source heat pump with plate heat exchangers submerged into the river. The heat pump provides spatial heating through underfloor heating and radiators. It also provides 800 litres of domestic hot water for the property.