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The floor-standing, specially designed for heat pump systems, the Hajdu STXL 400C, a trendy indirect hot water tank, is suitable for serving even several water points at the same time. It has a large-surface steel heat exchanger, which makes it excellent for condensing boilers and low-temperature heating systems. The tank is made of steel sheet, the thermal insulation of which is freon-free, cyclopentane-propellant polyurethane insulation foam. The indirect tank is protected against corrosion by a titanium-containing fire enamel coating and an active magnesium anode.
Floor-standing, closed-system indirect hot water tankSpecifically recommended for heat pump systemsIt has a large-surface, fire-enamelled steel heat exchangerIts corrosion protection is provided by a fire-enamel coating and an active magnesium anodeThe polyurethane insulation of the tank prevents the water from cooling down quicklyIt does not have a separate heating cartridge, but can be installed laterSuitable for heating with any heat-generating deviceIt is even suitable for serving multiple water intake pointsSafety valve not included with the productTank made of steel sheetDoes not have a plugLong service lifeExcellent qualityHungarian productEnergy efficiency rating: B10-year warranty for tanks, 3-year warranty for other componentsThe guarantee is subject to the installation of the safety valve!
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Technical dataHeight with insulation: 1800 mmMaximum height when tilted: 1930 mmWidth: 680 mmDepth: 680 mmVolume: 400 lHeat exchanger heating surface: 5 m2Heat exchanger volume: 32.2 lMaximum depth of heater that can be installed: 180 / 450 mmMaximum size of threaded, compact heater: 6/4" / 545 mmStandby energy consumption at 65 °C: 1.76 kWh/24hRequired mains connection cable cross-section: min. 1.5 mm2Maximum operating pressure: 1 MPaWater connection: G 1Circulation pipe connection: G 3/4Heat exchanger connection: G 5/4Storage loss: 73 WTouch protection Class: I.Weight: 212 kg