vaillant hot water tank sunex fish s15 with 1 wt 1 Heizpatrone Technical data: 3-way zone valve

Technical data: 3-way zone valve

This prevents soot buildup and condensation

85 Gross area (m²) 2

The Defro MAXI SE is therefore a convincing

No special tools are required for servicing the Duo DFR

vaillant hot water tank sunex fish s15 with 1 wt 1 Heizpatrone Technical data: 3-way zone valveSunex 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