Installation of ventilation and production of domestic hot water for collective housing

摘要

A ventilation and domestic hot water production installation for a collective dwelling (100) comprises at least two thermodynamic water heaters (21) which are each shared between several dwellings (1A, 1B) of the dwelling, to supply said domestic hot water housing. Each thermodynamic water heater comprises a tank in which is contained the water to be heated, and heat pump means which transfer heat between the air extracted from the housings and the water contained in the tank.