The IBO GP MIX T Pump Group is a proven solution for heating systems—both underfloor and radiator systems. Thanks to its ability to maintain a constant supply water temperature, the product is suitable for single-family homes, multifamily buildings, and public facilities. Below you will find key information about this pump group and installation guidelines.
Applications of the IBO GP MIX T pump group
- Versatile use – the set is designed for installation at manifolds for underfloor and radiator systems with a spacing of 210 mm (or 235 mm, depending on the selected version).
- Temperature control – thanks to the built-in thermostatic mixing valve (MIX T 25-20/43 Z), the water temperature in the system is maintained at the set level, ensuring user comfort and the safety of the entire system.
- Energy savings – maintaining a constant temperature reduces the risk of overheating and helps optimize energy consumption.
Design and components of the set
- Thermostatic mixing valve (MIX T 25-20/43 Z) – the key component of the pump group, responsible for mixing return water with hot supply water. This keeps the system supply temperature at a stable level.
- 1” pump connection unions with a spacing of 130 mm – facilitate quick, trouble-free installation and subsequent maintenance.
- Thermometers – enable monitoring of the circuit temperature and a quick response to changes in system operation.
- Connection tee and 1” manifold connection components – ensure compatibility with manifolds as well as quick, leak-tight connections.
Installation requirements
- Manifold spacing: 210 mm (some versions are also available with a spacing of 235 mm).
- Maximum flow rate: up to 2.5 m³/h – this should be taken into account when selecting the appropriate manifold.
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Pump installation: the set does not include a pump, so it must be fitted with models having a spacing of 130 mm, such as 25-40/130, 25-60/130, or 25-80/130.
IBO offers, among others: - IBO AMG 25-60/130
- IBO Magi 2 25-60/130
- IBO NOVA 25-60/130
- IBO Beta 2 25-60/130
- IPRO API 25-80/130
Key advantages of the IBO GP MIX T
- Constant system temperature – the thermostatic mixing valve prevents temperature fluctuations.
- Flexible application – compatible with most standard underfloor and radiator manifolds.
- Easy and quick installation – the compact design facilitates installation even in small technical rooms.
- Reliability – durable materials and a well-designed construction ensure trouble-free operation.
- Cost savings – stable operation of the heating system helps reduce operating costs.
Summary
The IBO GP MIX T Pump Group is a practical solution for those who value thermal comfort, temperature stability, and energy savings. It enables effective temperature control in underfloor or radiator systems, ensuring optimal thermal conditions throughout the building. Although the set does not include a pump, it is designed for installation with the most popular models available on the market, allowing it to be perfectly adapted to specific requirements.
If you are looking for a reliable and convenient way to control the temperature in your heating system, IBO GP MIX T will be an excellent choice.

