Viessmann: vitoair FS home ventilation system with heat and moisture recovery

Allendorf (Eder) – Superior ambient air quality, excellent energy efficiency and painless installation – Vitoair FS keeps your air fresh, clean and largely germ-free at all times while recovering up to 80 percent of the heat from the extract air. That’s good news for residents’ health, wallets – and for the fabric of the building they live in. Plus, this ultra-compact home ventilation system is versatile and easy to install.