Social Welfare Building Tetuán (Madrid)

Geothermal exchange system for the air conditioning of the Tetuán Social Welfare building, executed to cover 100% of the thermal demand. Water-water heat pump for heating, cooling and preheating of SHW and high temperature water-water heat pump for final heating of SHW.

Characteristics

• Category

  New construction

• Promoter

  Apostolic of the Heart of Jesus

• Geological material

  Thick arkoses and ocher shales

• Heated surface

  1.470 m²

• Thermal production

  Ground source heat pumps

• GIS Power

  Heating: 124 kW (100 % of peak load)
  Cooling: 110 kW (100 % of peak load)

• GIS Covered Demand

  Heating: 57 MWh/year (100%)
  SHW: 55 MWh/year (100%)
  Cooling: 78 MWh/year (100%)

• Geothermal exchange circuit

  1,500 m: 12 boreholes x 125 m

• Distribution

  2 pipes

• Issuers

  Underfloor heating and fancoils

• Expected energy savings

  112 MWh PE/year (-64%)

• Commissioning

  January 2023