Fresh water station eco 25


eco 25

  • for central drinking water heating using the flow principle

Dimensions (WxHxD): 285 x 365 x 138 mm

Buffer tank
Drinking water
Pressure stage: PN 6 PN 10
Temperature (temporary): 110 °C 75 °C
Connection dimensions: DN 20 DN 20
Thread: ¾" screwcap ¾" screwcap

Our eco 25 fresh water station heats up the drinking water centrally and it is distributed to the tapping points via the hot water pipe. A buffer tank is necessary so that a sufficient heating water volume flow is provided for heating up the drinking water. The drinking hot water is only heated on demand „Just in Time“. There is no storage of drinking hot water!


Performance characteristics: PI1* PI2*
HW performance: 61 KW 70 KW
Mass flow primary: 1424 kg/h (24,2 l/min) 1597 kg/h (27,3 l/min)
Supply temperature: 60 °C 70 °C
Return temperature: 23 °C 32 °C
CW/ HW temperature: 10 °C / 45 °C 10 °C / 60 °C
Tap performance: 25 l/min 20 l/min

Attention! Standard operation is guaranteed at 50-75°C, if necessary install a pre-mixer
*PI1 = Performance indicator 1 (at set hot water temperature 45°C, at primary supply temperature 60°C, at cold water temperature 10°C)
*PI2 = Performance indicator 2 (at set hot water temperature 60°C, at primary supply temperature 70°C, at cold water temperature 10°C)