At the center of attention were Heat/Energy Recovery Ventilation (HRV/ERV) solutions, with particularly strong interest in compact residential applications, as well as in centralized solutions designed for commercial premises, industrial facilities, and demanding installations.
Strong interest in Single Room HRV solutions: Vento InHome & Vento Expert
Special attention was drawn to the Single Room HRV systems of the Vento series, and especially Vento InHome and Vento Expert, which offer controlled ventilation with heat recovery and very high efficiency, aiming to provide:
- continuous fresh air renewal in indoor spaces,
- improved indoor air quality under everyday living conditions,
- energy efficiency through heat recovery.

BLAUBERG decentralized Energy Recovery Ventilation systems, available with multiple outdoor cover options for seamless integration into any building.
Professional interest in centralized ventilation solutions: Reneo
At the same time, the Reneo centralized ventilation solutions and the Blaufast ducting system attracted significant interest, with many professionals focusing on application scenarios involving:
- residential spaces and small commercial/professional applications,
- upgrade/renovation projects with a focus on energy performance,
- ventilation solution design that combines comfort and energy savings.

BLAUBERG centralized Heat/Energy Recovery Ventilation systems, Reneo, with multiple diffuser options.

The BLAUFAST flexible duct system enables fast and easy installation at a highly competitive cost.
Heat Recovery Ventilation Units for Commercial Applications: BLAUAIR
The Blauair series drew strong interest from professionals, thanks to its high efficiency and configuration flexibility for commercial applications.
- Solutions that serve commercial spaces with a focus on energy efficiency.
- Flexible customization to meet the requirements of different projects and installations.
Overall, the BLAUBERG range includes systems for every type of application, with airflows of up to 200,000 m3/h.
Ventilation & Exhaust Fans for Residential and Industrial Applications
BLAUBERG’s ventilation/exhaust fan solutions also received special attention, covering a wide range of applications—from residential spaces to demanding industrial environments.
- Industrial ventilation fans for high-demand applications and large airflow requirements.
- Axial exhaust fans in classic series such as Trio, Moon, and Bavaria, as well as models with “smart” features (Wi-Fi, sensors, etc.), such as O2, O2 Supreme, and Smart Wi-Fi.

BLAUBERG Ventilation: a complete range of residential exhaust fans, as well as professional solutions for demanding industrial applications.
Strategic partnership ANDRIANOS – BLAUBERG: Shared value for the Greek market
The joint presence at Climatherm Energy 2026 clearly highlighted the strategic partnership between ANDRIANOS and BLAUBERG and the added value it brings to the Greek market: know-how, dependable solutions, and a strong focus on indoor air quality and energy efficiency.
Thank you & next steps
The ANDRIANOS team would like to warmly thank everyone who visited our booth—both homeowners and industry professionals—including existing customers as well as new contacts. The discussions held during the exhibition form a valuable foundation for collaborations and projects that will develop in the coming period.
The joint presence of ANDRIANOS & BLAUBERG at Climatherm Energy 2026 highlighted the importance of modern heat recovery ventilation as a key pillar for energy savings and comfort.
Contact
For more information about heat recovery ventilation solutions and centralized ventilation applications, you can visit the relevant product section:
Heat Recovery Ventilation Systems








