Accessories for Water Storage Tanks

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In this category you will find spare parts and accessories for QUADROFLEX QFS, QFDS and QF2DS series storage tanks - electric top-up heating kits of various outputs (3-12 kW), ceramic heating elements, as well as flanges and seals for tanks with a capacity of 800 to 2000 litres.

The electric kit serves as a supplementary or backup water heating source independent of the heat pump or boiler, while flanges and seals are used during servicing or replacement of tank components.

Frequently Asked Questions

What is the electric kit in a tank used for? It is a heating insert that can heat water electrically, independently of the heat pump or boiler - useful as a backup or for a quick top-up.
How do I choose the right output for the electric kit? According to the tank capacity and the required top-up time - kits of 3, 4.5, 7.5 and 12 kW are available.
Do the flanges and seals fit all tank models? No, the flanges and seals are tied to a specific tank capacity series (e.g. 800-2000 l) - please check compatibility with your model before ordering.