Solar package auroSTEP pressurized VIH S2 250/4B + VC 146/5-3 + VFK 145V 0010023560

Solar system for domestic hot water and central heating support

This complete auroSTEP pressurized solar package is an effective solution for heating domestic hot water and supporting the central heating system. The set combines high efficiency, reliability and ease of installation, making it an ideal choice for both professional installers and demanding users. The system is designed to maximize the use of solar energy, which translates into lower operating costs and reduced emissions of harmful substances.

The package consists of a VIH S2 250/4B tank, two pressurized solar collectors VFK 145V and a VC 146/5-3 pumping unit. The construction based on high-quality materials, such as stainless steel in the heat exchanger, guarantees long-lasting and trouble-free operation. The system efficiency of 109.4% / 100% ensures efficient conversion of solar energy into heat.

Features and benefits

• High efficiency: Thanks to the use of advanced technologies, the system achieves high energy conversion efficiency, which allows for significant savings in the costs of heating domestic hot water and supporting central heating.
• Durable construction: The use of stainless steel in the heat exchanger provides corrosion resistance and long device life.
• Pressurized system: Ensures stable water pressure in the installation, which increases comfort of use.
• VFK 145V collectors: Are characterized by good performance even in cloudy weather conditions.
• VC 146/5-3 pumping unit: Provides optimal fluid circulation in the solar installation, increasing its efficiency.
• Energy efficiency class A: Confirms the high energy efficiency of the system, which translates into lower energy bills.
• Universal mounting: Collectors can be mounted on both pitched and flat roofs, providing great design freedom.

Application and compatibility

The auroSTEP pressurized system is ideal for use in single-family homes and multi-family buildings. It can be used both in new installations and as a supplement to existing heating systems. Compatible with various heat sources – gas boilers, heat pumps or fireplaces with a water jacket – it offers flexibility in choosing the optimal heating solution. This system will be perfect as an element of a comprehensive energy management system in the building.