Header Image SPF Kollektortestdach am OST-Campus Rapperswil


Decentralized DHW production from exhaust air in the bathroom prewall

A decentralized DHW system wa developped, which uses the residual heat from the exhaust air of a controlled ventilation unit as energy source for a micro heat pump. The entire system, including ventilation unit, heat pump, and storage tank fits into the bathroom prewall and produces hot water for one apartment.

F. Ruesch, P. Persdorf, D. Hunziker, E. Büchel, M. Haller, 2018
, Rapperswil-Jona
Zeitschrift / Sammelband:
EuroSun 2018
Ort / Verlag:
EuroSun 2018