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Managing the energy turnaround with sophisticated systems. 

With us as your partner. 

Security of supply, energy efficiency, energy diversification - the energy turnaround poses challenges for trade businesses, installers and end customers that demand quick answers from the HVAC sector. This year's ISH is therefore all about sustainable, future-proof solutions. We present our: pioneering hydronic system solutions and stations that increase the energy efficiency of building services - and simplify the connection of heat pumps and hybrid systems.
You can see for yourself at booth 9.1 A06. At the OV system house, we will show you how you can combine our modular products to create sophisticated systems. With suitable services and software, we take the work off your hands, for example in the design. Together we can manage the energy turnaround. New in this year's programme: the OV forum. Here you can actively interact with our system house together with experts. With exciting short training courses and lectures, you can also bring yourself up to date on current hot topics.
We look forward to your visit! 

Managing the energy turnaround together. 

Make an appointment now for the ISH 2023

As your personal partner, we will be there for you during the trade fair to discuss all aspects of our modular products and services. Simply send us an e-mail, specify the day of your choice and make an appointment.

From the expert to the professional:
The programme in the OV forum. 

Live lectures, short training courses, competitions and much more await you in our new OV forum. As HVAC professional, we report on the latest devopments in the industry and provide valuable insights into our products and services. Short, concise, to the point – directly from the everyday live of the industry, up close to the challenges of the energy turnaround. 
Programme details will follow soon ...

Broad competences Always efficient.
Our modular products. 

At the ISH 2023 we will show you at our OV system house  how our modulare solutions interlock and create real added value: regardless of whether its a new building or a modernisation, a  detached single-family home or an appartment building. From simple integration options for heat pumps to digital room thermostatss and fresh water and heating circuit stations, HVAC professionals will find everything they need to efficiently integrate sustainable energy sources into the system. 

Discover our
energy efficient 
at the ISH 2023

Energy turnaround managed together.

With our modular services. 

With our modular services you can be sure to always have the right support at hand, from us as experts for you as a professional.The Oventrop planning and project support helps you with design, commissioning and installation or even with the topic of further training. And if you have questions about our products, we will help you with our expert knowledge.  
At the ISH 2023, we will offer you an insight into which services you can use to make the energy turnaround even more efficient for yourself – and concentrate more on the essentials.
these services make your everyday life efficient
Inbetriebnahme und Wartung
Commissioning and maintenance
heating load calculation
Laying service

Efficient by tradition.

About Oventrop. 

As a  family business from the Sauerland region, we accompany our partners reliably and personally over many years – and have already played a decisive role in shaping the energy turnaround in Europe over the past century. And we are still doing so today. Find out more about what makes us Oventrop and what standards we have set in terms of efficient hydronics.