| Gerald Lange Haustechnik Other Sternstraße 3 31618 Liebenau Germany Telephone: 05023 981616 Fax: 05023 981626 Homepage: www.gerald-lange.de Email: |
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A wealth of Passive House knowledge.
Where Passive House stakeholders meet.
Mid-year event 23—25 June 2023
Main event 10—12 November 2023
Int'l Passive House Conference
