Case story | ASV automatic balancing valves Less noise and improved comfort achieved by perfect hydronic balancing of heating system Some years ago, the radiators in five 9-storey apartment buildings in Milan, Italy were equipped with thermostatic radiator valves. Not until the system was fitted with automatic balancing valves, however, did the benefits of the new TRVs materialize in terms of 14 percent energy savings, less noise from the heating system and improved indoor comfort for the residents. asv.danfoss.com 26 months payback time A simple, reliable and cost-effective way to create hydronic balance Automatic balancing valves Y ear Energy savings % 2013-2014 5000 4000 3000 2000 1000 0 20 15 10 5 0 2014-2015 2015-2016 2016-2017 Calculation of energy savings: Year 2014-2

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