TERRA SW-TWIN – PÜHRINGER REFERENCE

This property consists of four flats and four studio apartments on an area of 450 square metres. The heating is provided by a TERRA SW 26 Twin HGL with two groundwater wells. Hot water is provided using HGL technology in a 1,000 litre Hygienik with a 50l/min fresh water module. EUR 1,600 a year is enough to cover the energy costs for heating and hot water for these eight residential units.