
The video shows the VENTIFLEX® PLUS mechanical ventilation with heat recovery co-operating with Ground-Therm’s ground-based heat exchanger in an energy-efficient building. For more info visit our web side: www.ground-therm.com
Source
Valerie Review Blogs
The video shows the VENTIFLEX® PLUS mechanical ventilation with heat recovery co-operating with Ground-Therm’s ground-based heat exchanger in an energy-efficient building. For more info visit our web side: www.ground-therm.com
Source