Tank Termica for Heat Pumps W2W 500 PCS stainless steel with 1 coil + solar

Bojler Termica do pomp ciepła W2W 500 PCS ze stali nierdzewnej z 1 wężownicą + solar
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Price: 11 950,00 zł

Regular price: 15 744,00 zł

11950.00
The lowest price during 30 days prior to the reduction: 12 500,00 zł

The promotion runs until 15 October 2026

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Description

Modern Thermal Storage Tanks – Durability, Efficiency and Safety

Thermal storage tanks from the W2W series are designed for maximum efficiency, reliability, and user comfort. Thanks to the use of high-quality materials and advanced manufacturing technologies, these units meet the requirements of both domestic installations and more advanced heating systems.

Key Advantages

  • Premium stainless steel – tanks and coils made of certified steel from reputable European manufacturers ensure long service life and corrosion resistance.
  • Structural safety – pickled and passivated welds, along with individual pressure testing of each tank, ensure full tightness and reliability.
  • No anode required – thanks to stainless steel construction, the unit is virtually maintenance-free.
  • High energy efficiency – energy class C reduces energy consumption and operating costs.
  • Durable and aesthetic casing – metal housing with effective insulation minimizes heat loss.
  • Integrated safety components – safety valve included as standard for increased operational safety.
  • PZH certification – compliance with hygiene standards for domestic hot water systems.
  • Quality assurance – clear warranty conditions and long service life confirmed by the manufacturer.

Suitable for Heat Pumps and Auxiliary Heat Sources

  • Dual high-efficiency coils – large heat exchange surface ensures fast water heating and compatibility with multiple heat sources.
  • High heating capacity – large upper coil surface enables rapid system response.
  • Precise temperature control – immersion sleeves allow accurate temperature measurement and control.
  • Vertical design – easy installation and stable operation in various system configurations.
  • Extended equipment – safety valves, temperature and pressure relief valve, and thermometer included as standard.

Technical Data

Parameter Value Position in drawing
Nominal capacity (l) 477 -
Height H [mm] 1890 -
Diameter D [mm] 810 -
Weight without water [kg] 132 -
Upper coil heating surface [m²] 4.3 -
Upper coil power 70/10/45 °C [kW] 122.9 -
Lower coil heating surface [m²] 2.2 -
Lower coil power 70/10/45 °C [kW] 61.4 -
Hot water connection GZ 1” 1
Cold water connection GZ 1” 2
Coil connections GZ 1” 3, 4
Circulation connection GZ 3/4” 5
Safety valve connection GZ 3/4” 6
Temperature and pressure safety valve sleeve GW 1/2” 7
Electric heater socket GW 6/4” 9
Maximum DHW pressure 6 bar -
Maximum operating temperature 95°C -
Energy efficiency class C -

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