Meglingerstraße 64/II · 81477 München
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Reference sheet · #10
New build of a semi-detached house and two single-family houses in Unterhaching
Project data
- Reference
- #10
- Location
- Unterhaching (Lkr. München)
- Measure
- New build
- Building type
- Semi-detached house
- Scale
- Semi-detached house + 2 single-family houses
- Service phases
- LP 1–9 under HOAI § 55
- Cost groups (DIN 276)
- 410 · 420 · 430 · 440 · 450 · 480 DIN 276 structures construction costs into cost groups; the 400 series covers a building's technical installations.
Trades designed
Electrical engineering · Ventilation · Plumbing · Heating · Controls / BMS
Project description
The new buildings have three storeys and are located in Unterhaching in the district of Munich. Heat generation is designed with an air-to-water heat pump plus electric back-up. The heat is delivered to the individual rooms via underfloor heating. Following coordination with the municipal drainage authority, the drainage design for rainwater and foul water is prepared. The entire house is equipped with a KNX system and has smart home control. At the clients' request, the complete installation is drawn individually unit by unit. In addition, a photovoltaic system is designed as pre-installation for one house to generate electricity efficiently.
Design challenge
Integrating different heating systems into one shared energy network
Technical highlights
- Air-to-water heat pump
- KNX smart home
- Photovoltaic pre-installation
- EV charging infrastructure (GEIG)