Wärmepumpenspeicher Vaillant SUNEX FISH S15 300 X 300 Liter Durchlauferhitzer Modularly expandable with VR 71

Modularly expandable with VR 71 and VR 70

Thanks to its innovative technology and simple operation

Efficiency 93%

the pump is versatile and can operate reliably under varying operating conditions

the loading chamber is constructed with a dry jacket

Wärmepumpenspeicher Vaillant SUNEX FISH S15 300 X 300 Liter Durchlauferhitzer Modularly expandable with VR 71Sunex Fish S15 hot water storage tank, similar to Vaillant 8000021079, as an alternative Hot water storage tank with 1 heat exchanger, such as a Vaillant alternative 8000021079 The hot water storage tank is a monovalent system. hot water storage tank which is indirectly heated. Heat transfer takes place via a smooth tube register. The heat transfer surface area is 3. 2 square meters, specifically for heat pumps. On the drinking water side, the storage