Wärmepumpenspeicher Vaillant SUNEX FISH S15 300 X 300 Liter Therme This modern control unit ensures

This modern control unit ensures precise and efficient boiler operation and

Control of multiple pumps: ZH

ensuring even heat distribution

während die elektronische Steuerung den Kesselbetrieb überwacht

Wärmepumpenspeicher Vaillant SUNEX FISH S15 300 X 300 Liter Therme This modern control unit ensuresSunex 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