Combined

GALMETcombined tanks are modern "tank-in-a-tank" solutions, combining the function of a central heating buffer and a hot water tank in one device. Thanks to versions with 1 or 2 coils, as well as variants without coils, they offer maximum installation flexibility and the ability to work with various heat sources, including boilers, heat pumps and solar systems. Our offer includesGALMET combined buffers in capacities from 300 L to 1000 L, which ensure energy savings, convenience of use and stable operation of the entire heating installation.

What are GALMET combined tanks?

Combined tanks are innovative "tank-in-tank" devices that combine heat buffers with a domestic hot water tank in one. They allow you to store thermal energy in the central heating system, while providing immediate access to hot water.

GALMET insulated combined models are available in the following variants:

• with 1 coil – connection, e.g., to a boiler or heat pump,

• with 2 coils – possibility of integrating an additional heat source, e.g. solar collectors

• without coils - acts as a heat buffer, simple and universal.

This solution increases the energy efficiency of the installation, reduces fuel or electricity consumption and simplifies installation.

Available models and capacities

We offer a full range of GALMET insulated combination tanks, including:

• Buffers 300/80, 380/120, 500/160, 600/200, 800/200, 1000/200 – capacities adapted to various installations.

• Versions with 1 or 2 coils - flexible connection to heat sources and water heating.

• Versions without coils - ideal as universal heat buffers.

Thanks to factory insulation, all models minimize heat loss and improve the energy efficiency of the entire installation.

Advantages of GALMET combined tanks

✅ Compact "tank-in-tank" design - central heating buffer and domestic hot water tank in one device
✅ Versions with 1 or 2 coils - flexibility in integrating various heat sources
✅ Energy saving - insulation limits heat loss
✅ Stable operation of the installation - uniform storage and release of heat
✅ Versatility of use – cooperation with heat pumps, condensing boilers and solar installations

Who are combined tanks for?

• owners of single-family houses and apartments

• installers looking for functional and cost-effective solutions

• people using heat pumps or solar systems

• investors who want to combine the comfort of hot water with an efficient heat buffer in one device.

Summary

GALMET insulated combined tanks are modern, durable and energy-saving "tank-in-a-tank" solutions. Models with 1 or 2 coils, as well as versions without coils, allow full integration with various heat sources, ensuring the comfort of hot water and stable operation of the central heating system.