| 摘要 |
Heating installation. The heating installation according to the invention comprises a primary circuit 1 linked to a secondary circuit 2 by a heat exchanger 6; a series of user networks 7.1, 7.2 is connected in parallel on the secondary circuit which comprises moreover a regulation pump 20; the installation is characterised in that the regulation pump 20 is driven in rotation by a turbine 21 arranged in the primary circuit. <IMAGE>
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