DHW heat exchanger with a spiral coil, freestanding SGW(S) Tower Grand 500L, polyurethane, skay 26-504107N

DHW heat pump water heater – an effective solution for your home

This floor-standing DHW heater with a spiral coil, from the Tower Grand series, is an optimal choice for installations with heat pumps, both on-off and inverter types. Designed for efficiency and durability, it offers fast heating and storage of domestic hot water, ensuring thermal comfort in every home. A capacity of 500 liters makes it ideal for both smaller and larger households.

Construction and safety – long-lasting reliability

The heater is made of steel and coated with EXTRA GLASS® ceramic enamel, applied by the wet method and fired at a high temperature (850°C). This provides an exceptionally durable protective barrier against corrosion. Additional protection is provided by two magnesium anodes, which protect the tank against electrochemical corrosion. The construction is enriched with DIELECTRIC PROTECTION® – protection of the tank connections, minimizing the risk of galvanic corrosion. The possibility of mounting an electrical kit (GE) allows the use of an additional heat source if necessary.

Performance and efficiency – energy saving

The key to high efficiency is the enlarged spiral coil with a surface area of 4.3 m². Thanks to this, the Tower Grand heater is characterized by fast heat transfer from the heat pump to the domestic hot water. A thick layer of rigid polyurethane foam insulation and a soft skay wrap minimize heat loss, reducing operating costs. A clear thermometer on the front of the tank allows easy reading of the water temperature. Adjustable leveling feet ensure stability of the device during installation. Hydraulic connections located at the back facilitate installation and access to heat pump sensors and a socket for connecting a circulation pump – allowing immediate access to hot water at every draw-off point after using a circulation pump.

• Capacity: 500 liters – ideal for families and larger households
• Spiral coil: surface area of 4.3 m² ensures fast heat transfer
• Anti-corrosion protection: EXTRA GLASS® ceramic enamel and two magnesium anodes
• Insulation: rigid polyurethane foam and skay wrap – minimal heat loss
• Expandability: option to mount an electric heater
• Warranty: 5 years – confirmation of high product quality
• Energy efficiency class: B - ensures reasonable energy consumption
• Tank material: Steel - guarantees strength and durability of the construction