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Belimo Retrofit solutions enable convenient replacement and modernisation of valve combinations, valve actuators or damper actuators in existing installations. They offer a cost-effective, reliable and efficient replacement for many competitors' products in existing applications to restore functionality of your HVAC systems with minimal downtime.

HVAC hydronics – the goldmine in building renovation projects.

The smart control of heating, cooling, and ventilation loads has a big impact on the energy efficiency of buildings. A key aspect here is the heating and chilled water circuit, i.e. the hydronics of a building.

- No energy loss at zero load reduces operating costs.
- Planning reliability as a first step towards better energy efficiency.

- Pressure fluctuations in distribution lead to lower power output.
- Making energy flow visible.

- Demand-driven zone control.

Find out how we can support you in this:

Belimo RetroFIT App

With the Belimo RetroFIT App, you can specifically replace your outdated or defective actuators and sensors from various suppliers with devices from Belimo in the HVAC industry (heating, ventilation and air conditioning).

Be it for ventilation or water applications, you can easily find the right replacement actuator (globe valve actuator, rotary actuator, actuator, ventilation actuator) from Belimo to modernise your installation with the best quality and highest performance.

The complete product range of Belimo sensors is now also integrated in the app.