Residential house in the Mostviertel
Our part
in this
project
The task
The requirements
- Replacement of a gas central heating system
- Central heating for a residential building with 5 residential units
- Heating system for 400 m² of living space
- Flexibility in fuel section
Our solution
The 400 m² residential building in the Mostviertel region was equipped with a Hargassner combi boiler to ensure an optimum heat supply for the residents.
- Smart-HV 23 kW & Nano-PK 25 kW combi boiler
- Extraction system 300
- 2 x 500 l layered accumulator / 1 x 500 l layered solar accumulator
- GWT-MAX 250×250 bag silo
In the picturesque Mostviertel region, a residential building with five residential units has been successfully converted to a new heating solution. The 400-square-metre building was previously heated by a gas heating system with an annual consumption of 50,000 kWh. It is now equipped with a Smart-HV 23 kW & Nano-PK 25 kW combi heating system. The changeover not only brings savings, but also provides heat using logs and pellets.
Two accumulator tanks, each with a capacity of 500 litres, and a solar buffer tank of the same size ensure a constant heat supply. In addition, a GWT-MAX 250×250 bag silo provides pellet storage. A discharge unit automatically transports the pellets into the boiler.
This dual solution ensures a reliable heat supply for residents. The combination of log and pellet boilers allows the use of different fuels, increases security of supply and offers flexibility depending on availability and costs.
Used products
Find out all the details about the products used in this project and get a better overview of Hargassner heating systems.
More references
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