WASHING APPLIANCE
A washing appliance (2) is provided which is comprised of a dedicated reservoir (6) for the washing appliance (2), the reservoir (16) having an inlet (12) to allow inflow of water and an outlet (17) to enable outflow of water, and at least one heat exchange means (10) characterised in that at least one heat exchange means (10) is adapted and configured to transfer ambient energy outside the reservoir (6) into the reservoir (6).