Description
HERCULES Solar Water Heater Duroglass MAX with a capacity of 250 liters, it is capable of meeting the needs of 6 – 7 people.
It features a titanium-protected glass-type boiler and a magnesium rod.
2 selective collectors with a total surface area of 4 m².
Technical Specifications :
Boiler
- BOTTLE: Thermo tank made of European steel plate type UST 37,2 2,5mm thick, pressure tested to 18atm with internal coating of hot enamel DIN 4753 TEIL 3 (GLASS)
- INSULATION: It consists of 5 cm thick polyurethane. External coating of the bucket and insulation made of stainless steel sheet metal 0,6 mm thick.
- ELECTRIC RESISTANCE: 4kW power with 4-pole thermostat.
- PROTECTION FROM ELECTRICITY: Made of 22x300mm magnesium rod.
- BASE: Made of straightened galvanized plate.
Solar Selective Collector
- Collector body made entirely of straightened aluminium.
- Coating of the body by electrostatic polyester paint.
- Absorber made entirely of copper with Ultra-Sonic coalescence.
- Selective coating coating of titanium oxides.
- Insulation made of glass wool and polyurethane.
- Glass cover made of special crystal, unbreakable, low in iron oxides (SOLAR GLASS).
Guarantee :
10 years for the boiler (BIENNIAL MAINTENANCE REQUIRED),
15 years for the collector.
15 years for the collector.
**In coastal areas or areas with high water hardness, the warranty is 5-7 years, with annual maintenance required!**
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