Efficient solar hot water technology for residential complexes
VARIO fresh-nova 2-unit cascade with 19.2 m² solar area
- Commissioning: 2012
- Version: VARIO fresh-nova 2-piece cascade 30 W1/Z1
- Storage tank version: 2 VARIO PS-pur 1000-K
- Storage volume: 2000 l
Cascade of 2 VARIO fresh-nova 30 W1/Z1 with solar control function, 2 x VARIO PS-pur 1000-K with solar heat exchanger, 2 x S04-G AS 10.5 m, aperture area 19.2 m²
Engineering office: Többen, Munich, executing company: Gutsmiedl, Munich.
Project description:
- 9 apartments with 2 residents each
- Designed for hot water demand 900 liters per day
- Gas condensing boiler
- Special features: *Exergy-optimized cascade*, robust solar circuit with simple pumping station