Multivalent / combined tanks

Multivalent/combined tanks - versatile heating solutions

Multivalent tanks, also known as combination tanks, are advanced heating devices.   They combine the functions of several tanks in one housing. This saves space and increases the efficiency of heating systems. At Onninen we offer a wide selection of these innovative products.

Our offer includes tanks from renowned brands such as Galmet and Roth.   Each model is characterized by high quality of workmanship and reliability.   These are key features for devices working in heating systems. We make sure that our customers have access to the best solutions on the market.

Types of multivalent/combination tanks offered by Onninen

Our range includes various types of multivalent tanks:

• Combined heat storage tanks
• Hot water tanks with central heating buffer
• Heat Pump Tanks

Each tank type is tailored to the specific needs and requirements of the installation.   Combined heat accumulation tanks work well in systems with multiple energy sources. Hot water tanks with a buffer which provide domestic hot water and support central heating. Heat pump tanks are optimized for cooperation with these devices.

In everyday practice, we see a growing interest in multivalent tanks. Customers appreciate their versatility and space-saving nature.   We often encounter questions about selecting the right model for a specific installation.   Our specialists are always available to provide professional advice on this matter.

Key Features of Multivalent/Combination Tanks

Multivalent tanks have several important features:

• Built-in coils for connecting various heat sources
• High-quality insulating materials (polyurethane foam, PVC)
• Possibility of integration with solar systems and heat pumps
• Large thermal energy storage capacity

Thermal insulation is a key element of every multivalent tank.   We use high-quality insulating materials, such as polyurethane foam or PVC. They ensure minimal heat loss and high energy efficiency. This translates into real savings for users.

Our experience shows that a properly selected multivalent tank can significantly optimize the operation of the entire heating system.   In a recent project for a large hotel facility, we used a combination tank.   This allowed for the integration of the solar system with a conventional heat source. The result was a 30% reduction in heating costs.

Selection of multivalent/combined tanks - what to pay attention to

When choosing a multivalent tank, there are several key factors to consider:

Tank capacity is a basic parameter that must be adapted to the needs of users.   A tank that is too small will not provide enough hot water. A tank that is too large will generate unnecessary heat losses. Analyzing the demand for hot water is key here.

The number and type of coils in the tank determine the possibilities of connecting different heat sources. The more coils, the greater the flexibility of the system.   Onninen recommends tanks with a minimum of two coils for optimal performance.

The energy class of the tank affects its efficiency and operating costs. We recommend choosing devices with a high energy class. This is an investment that pays off in the form of lower energy bills.

Many customers ask us about the possibility of expanding the system in the future.   Multivalent tanks provide this flexibility.   You can later add additional heat sources, such as solar collectors. This is important when planning long-term investments.

In the case of reorganization of heating systems, we most often recommend the use of multivalent tanks. They allow for optimal use of different energy sources.   We recently used such a tank when modernizing the heating system in a large manufacturing plant.   This enabled the integration of the existing gas boiler with the newly installed heat pump.

The material of the tank is crucial for its durability. Our offer includes stainless steel and enameled tanks. Each solution has its advantages. Stainless steel ensures longevity and corrosion resistance. Enameled tanks are more economical, while maintaining high quality.

Multivalent tanks are the future of modern heating systems.   Their flexibility and efficiency make them an ideal solution for many investments. At Onninen, we are constantly expanding our range with the latest models, responding to the growing demands of the market.

We invite you to contact our specialists. We will help you choose the optimal multivalent tank for your project. Our experience and wide product range guarantee finding the best solution.