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Thanks to its renewed exterior, the Hajdu IND 75F ErP Sztea indirect heated hot water tank has an extremely aesthetic appearance. A pipe coil has been placed in the lower part of the tank, making it excellently suitable for producing and storing domestic hot water. It does not contain a heating element, but it is equipped with the option of installing a steatite (ceramic) electric auxiliary heater, which ensures low scale formation, longer service life and lower service costs. Its inner surface is fire-enamelled, so it works perfectly even in places where the water is hard. It can also be used to serve one or more water points. If the water temperature in the tank reaches the set temperature, the controller automatically turns off the heating.
Wall-mounted indirect-heated hot water tankCan be heated with any boiler or solar collectorCan be retrofitted with a steatite (ceramic) heating cartridgeHas a heat exchanger made of fire-enamelled steel pipeThe polyurethane thermal insulation surrounding the inner tank prevents the water from cooling down quicklyThe fire-enamelled inner surface and magnesium active anode corrosion protection ensure a particularly long service lifeA safety valve must be installed, but this is not part of the productSuitable for serving one or even more water points at the same timeThe temperature of the stored water can be regulated using a rotary knobProvides better connection optionsEquipped with a circulation nozzleEasy to maintainLong service lifeExcellent qualityHungarian productEnergy efficiency rating: C2-year comprehensive and 10-year tank warranty if certain conditions are metThe image is for illustration purposes only!
Technical dataHeight: 745 mmDiameter: 515 mmDepth: 523 mmNominal capacity: 75 lContinuous output: 450 l/hContinuous output: 18.5 kWHeat exchanger heating surface: 0.615 m2Maximum hot water temperature: 65 °CPeak output: 125 liters/first 10 minutesStandby energy consumption: 1.1 kWh/24hSafety valve maximum opening pressure: 7 barHeat exchanger nominal operating pressure: 6 barHeat exchanger flow resistance: 82 mbarMinimum network pressure: 0.1 barNominal operating pressure: 6 barHeat exchanger connection: G 1Water connection: G 3/4Electrical protection: IP X4Storage loss: 49 WContact protection class: I.Voltage: 230 VWeight: 38 kg