The new HAJDU indirect tanks with a capacity of 100, 150, 200 liters are now available in full compliance with ERP directives, in which a coil is located in the lower third of the tank, which indirectly heats the domestic hot water in the tank. Since these devices are suitable for the production and storage of domestic hot water, the inner surface of all tanks is fire-enamelled.
The Hajdu IND200S ERP Sztea Standing 1 heat exchanger indirect storage tank is a floor-mounted, closed-system device. After reaching the factory-set temperature, the temperature controller automatically turns off the heating, so hot water is available for a longer period of time. Thanks to the fire-enamelled finish, a long service life is ensured.
They can be heated with any boiler or solar collector (the latter is recommended for 150, 200 liter versions). A changeover contact regulator is used to control the boiler (solar collector) and the temperature of the stored water, which is factory-set to 65 oC, but a lower temperature can be set after removing the cover of the fitting housing.
HAJDU Zrt. provides a 2-year full warranty and a 10-year tank warranty for the product.
The devices are also suitable for supplying multiple water points simultaneously. The stored hot water is suitable for both bathing and cooking purposes.
