“WORASTA” are powerful devices for decentralized fresh water heating using the flow-through principle and optionally for heating circuit supply. They are generally used in multi-storey residential buildings. If the hot water pipe capacity up to the most unfavorable tapping point is ≤3 liters, it is a small system according to DVGW-W 551. Sampling and circulation can therefore be dispensed with. The hot water temperature can be lowered to 50°C, which saves energy.

The appliances offer various options
From hygienic DHW heating and radiator operation to underfloor heating with up to 12 heating circuits and type “WP” especially for heat pumps with two separate flow and return lines for optimum use of the different temperature levels.
The “WORASTA-MINI” is a cost-effective basic model for domestic hot water preparation with control via a proportional flow controller without external energy.

All variants are equipped with large plate heat exchangers, which enable a significant reduction in the temperature level.  Thanks to their shallow installation depth, they fit into many installation situations and can be surface-mounted or flush-mounted.

CENTRASTA domestic control centres are devices for hygienic, decentralised domestic hot water generation and the heating circuit supply for the generation of Legionella-free, hygienic hot water based on the continuous flow principle.

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