Integration of Heat Pumps into flats of historical buildings

Heat Pump Testing in the SOHO Premises of effiziente.st

Introduction

During the gas price crisis, ways were sought and found to shut down the gas boiler. This involved individual solutions in three rooms with four air-to-air heat pumps/air conditioning units. Due to the time pressure, the solutions are only test vehicles, which served to discover changes to the equipment so that the solutions fit into appartments and meet the requirements.

Aims:

• Reduction of heating cost

• Reduction of CO2-Emissions

Preparative work

• Double glazing inner casement box window

• CaSi interior insulation

Balcony solar thermal

PV balcony power plant

Figure Monoblock Air-Air Heat Pump Air Conditioning Unit Abbildung Heating Air Conditioning Unit

Energy converter

Heating exhaust air-air air conditioning systems with utilisation of the roller shutter cover

Air-to-air air conditioning systems with utilisation of the roller shutter cover

Split air-to-air air conditioning systems with outdoor unit in the Light/ventilation shaft