UltraChaud is the Eau Chauffage residential series built for consistent daily performance across 30 to 100 litre capacities, heating to a maximum of 75 degrees.

The construction follows the same principles as the wider residential range, because those principles are what determine service life. The inner tank is enamel-coated so hot water never contacts bare steel, which is where corrosion begins and where most water heaters ultimately fail. High-density polyurethane (PUF) insulation reduces heat loss so the element cycles less frequently, cutting both energy consumption and component wear. The safety package covers thermostat control, thermal cut-off and electrical leakage protection.

Choose the capacity based on peak demand rather than total daily use: the question is not how much hot water you use in a day, but how much you need within the busiest hour. A single bathroom is comfortably served at the lower end of the range, while families using two bathrooms in sequence should size toward 80 to 100 litres.

Manufactured under an ISO 9001:2015 certified quality management system.