Semi-detached house Felbermayr
Our part
in this
project
The task
The requirements:
- Switching from an oil heating system to a heat pump
to a modern pellet heating system - Complete replacement of the heating system
incl. storage tank & heating circuit groups - Pellet storage solution
Our solution
The Felbermayr family decided to switch from their old oil heating system to a sustainable & CO₂-neutral heating system that utilises the Nano-PK 9 pellet boiler from Hargassner to heat their semi-detached house .
- Heating system for 230 m² of living space
- Hygienic layered accumulator with approx. 800 litres
- Bag Silo GWT-MAX
- 9 kW power
In the Felbermayr family home, the 40-year-old oil-fired heating system supported by a heat pump had reached its end of service. In the search for a new sustainable heating system with CO₂-neutral fuel, the choice soon fell on a pellet boiler from Hargassner. The total living space of 230 m² is now heated in an environmentally conscious and – compared to the costs of fossil fuels in Austria – cost-effective way with the Nano-PK 9 pellet boiler.
Viktor Felbermayr’s conclusion: “The switch from oil to pellets was surprisingly quick, and the purchase costs are manageable considering the current high subsidies in Austria. We are very happy that we finally have an environmentally friendly heating system in our house and are no longer dependent on the oil price, which can fluctuate greatly. The heat pump alone had an annual electricity consumption of 11,500 kWh, and now we need about six tonnes of pellets per year. Despite seasonal and demand-related price fluctuations for pellets, this is a cheap and environmentally friendly alternative.”