With two coils

Combined tanks with two heat exchangers are an advanced technological solution for modern heating installations, enabling simultaneous cooperation with several heat sources. Thanks to two independent heat exchangers, the tank can handle, for example, a heat pump and solar collectors or a boiler and a solar installation. In our offer you will find accumulation tanks with 2 heat exchangers LEMET, KHT and GALMET in capacities from 200 L to 2000 L, ensuring high energy efficiency, connection flexibility and stable operation of the entire heating system.

What are combined tanks with two heat exchangers?

Accumulation tank with two heat exchangers is a solution dedicated to installations that use more than one heat source. Two heat exchangers enable simultaneous or independent connection of, for example:

• heat pump and solar collectors,

• solid fuel boiler and solar installation,

• gas boiler and additional supporting heat source.

This solution allows you to maximize the use of available energy sources, increase system efficiency, and reduce operating costs.

Wide selection of capacities and manufacturers

In this category we offer combined tanks with 2 heat exchangers from renowned manufacturers, in a wide range of capacities:

Tanks with 2 heat exchangers LEMET

• capacities from 200 L, 300 L, 400 L, 500 L, 600 L, 800 L

• large tanks 1000 L, 1500 L and 2000 L
  Ideal for single-family homes and larger heating installations.

Tanks with 2 heat exchangers KHT PS-C-02

• models 500 L, 800 L, 1000 L, 1500 L and 2000 L
  Professional tanks for complex heating systems and renewable energy installations.

Tanks with 2 heat exchangers GALMET SG(B)

• made of black steel,

• available with removable NEODUL foam or polyurethane foam,

• capacities 400 L, 500 L, 800 L, 1000 L, 1500 L, 2000 L,

• factory insulated versions.

These are solutions valued for durability, high storage capacity, and excellent insulation parameters.

Why choose a tank with two heat exchangers?

✅ Integration of multiple heat sources – one installation, many possibilities
✅ Higher energy efficiency – better use of renewable energy
✅ Stable operation of the heating system – reduced device cycling
✅ Heating cost savings – lower fuel and energy consumption
✅ Flexibility for future installation expansion

Insulation and energy efficiency

Tanks are available in versions:

• factory insulated,

• with removable NEODUL foam,

• with removable polyurethane foam.

Good insulation significantly reduces heat loss, which is crucial for systems operating 24/7.

Who are combined tanks with 2 heat exchangers designed for?

• users of heat pumps and solar installations,

• owners of single-family and multi-family homes,

• installers designing hybrid systems,

• investors focusing on energy-efficient and future-proof solutions.

Summary

Combined tanks with two heat exchangers are the most universal and advanced solution for modern heating installations. The models LEMET, KHT PS-C-02 and GALMET SG(B) offer high storage capacity, the ability to work with multiple heat sources, and long, trouble-free operation.

Choose a tank with 2 heat exchangers adapted to your installation and unlock the full potential of thermal energy obtained through heat storage from various sources using a space-saving compact solution that reduces the number of hydraulic connections.