Pump groups

Onninen offers a wide selection of pump groups, which are an essential element of heating installations, especially in underfloor heating systems. In our offer you will find pump groups from renowned manufacturers, characterized by high quality, reliability and ease of installation. The available products are ideal for both new installations and modernization of existing heating systems, ensuring optimization of the entire installation and comfort of use.

What is a pump group?

A pump group is a set of devices used to regulate and distribute heat in heating installations. It usually consists of a circulation pump, control valves, thermometers, a non-return valve and thermal insulation. Pump groups are used to control the circulation of hot water in underfloor heating systems, radiator heating systems and in central heating installations. They enable precise temperature management in individual building zones, which affects energy efficiency and thermal comfort.

How to choose a pump group for underfloor heating?

The selection of the appropriate pump group for underfloor heating depends on several key factors, such as the heating power of the installation, the type and size of the rooms and the temperature requirements. It is important to select a pump group with the appropriate pump capacity, which will be able to provide the correct flow and pressure of water in the installation. Attention should also be paid to the type of mixing valve - three-way or four-way - which affects the regulation of the underfloor heating supply temperature. Pump groups with thermostats and automatic control modules provide easy temperature regulation, which increases the comfort of use and savings on heating costs.

Pump group - replacements

There are various replacement pump groups available on the market that can perform similar functions. An example is mixing sets with separate components that can be installed in heating systems as an alternative to ready-made pump groups. However, replacements often require more space for installation and may require additional installation work. When choosing a replacement, it is worth paying attention to compatibility with other elements of the installation and the quality and efficiency of the individual components. Ready-made pump groups offered by Onninen, on the other hand, guarantee optimal system operation and significantly reduce installation time.

Mixing group – action

The mixing group, which is part of the pump group, plays a key role in regulating the temperature in heating systems. Thanks to the mixing valve, which connects the supply water with the return water, it is possible to obtain the optimum temperature of the water that goes to the underfloor heating. This protects the underfloor heating from overheating and ensures even heat distribution in the rooms. Mixing groups can be equipped with temperature controllers and automatic control, which additionally facilitates the management of the heating system and allows for greater energy savings.

By choosing pump groups in the Onninen wholesaler, you gain access to a wide range of products, the professional knowledge of our advisors and attractive prices. Our pump groups are a guarantee of high quality, durability and efficiency of operation. Take advantage of our offer and provide your heating installation with modern solutions that will improve the thermal comfort in your home. Check the Onninen offer and choose a pump group that is perfectly suited to your needs!