Research project
OblaTherm – PVT and foundation slab as a heat source and sink
For the new building of Oblamatik AG in Chur, a heating and cooling concept that is unique in Switzerland was developed. Using the foundation slab as a heat sink and heat source represents an alternative to the current heating systems for office buildings. The regeneration of the foundation slab in winter as well as in summer is mainly guaranteed by PVT collectors. The HVAC concept is designed to use as much of the internal heat (servers, commercial refrigeration, etc.) as possible directly for heating purposes.
Paper Brenet Status-Seminar 2018 (PDF, German)
Contact: Igor Bosshard
Duration: 01.01.2017 - 31.10.2022
Team:
Damian Birchler
SPF Institut für SolartechnikWissenschaftlicher Mitarbeiter SPF
+41 58 257 41 40damian.birchler@ost.ch
Igor Bosshard
SPF Institut für SolartechnikTeamleiter SPF Energieeffiziente Gebäude
+41 58 257 41 62igor.bosshard@ost.ch

Dr. Michel Haller
EEU, SPF Institut für SolartechnikDozent, Leiter SPF Research, Teamleiter SPF Energiesysteme
+41 58 257 48 36michel.haller@ost.ch

Dr. Krisztina Kelevitz
SPF Institut für SolartechnikWissenschaftliche Mitarbeiterin SPF

Alexander Schmitt
SPF Institut für SolartechnikProjektleiter SPF
+41 58 257 41 44alexander.schmitt@ost.ch
Participating Institutes:
