Vienna District Heating Maintenance Leaves 140 Homes Without Hot Water

Residents in Vienna's Penzing and Ottakring districts are facing a temporary lack of hot water as Wien Energie carries out essential maintenance on the Flötzersteig district heating line. Since Thursday morning, around 140 household connections have been affected by the planned shutdown, which is expected to last until Monday at 9:00 AM.

Wien Energie had previously informed residents about the service interruption. To mitigate the inconvenience, the company has set up four mobile shower containers and arranged access to showers at four sports facilities, including those of the football club SK Rapid. Special arrangements for accessible showers and transportation are available for individuals with disabilities and the elderly.

The maintenance work began as scheduled on Thursday morning. The process involves cooling the network water from its usual high temperatures, draining the pipeline, and then performing the necessary repairs. This includes replacing network fittings, pressure measuring points, and other system components. The pipeline will be refilled and the heating supply gradually restored afterward.

The duration of the maintenance is dictated by the annual total revision of the Flötzersteig waste incineration plant, which supplies the heat for the district heating system. This plant will be undergoing its overhaul for the four days the heating line is shut down. The Flötzersteig line, operational since 1963, transports heat from Austria's oldest waste incineration plant to households over a length of more than three kilometers, necessitating this extensive maintenance.

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The planned shutdown of the district heating line at Flötzersteig began on time.