Conversion from Lenze Starttec to the ECO Motor Control Unit

The reliable, durable solution with long-term spare parts availability

Eco Motor Control Unit


Avoid unplanned downtime and secure the long-term operation of your system!

If a Lenze Starttec unit fails, sourcing replacement parts is becoming increasingly difficult. Replacement units are hardly available anymore, and new units have not been manufactured for years.

With the ECO Motor Control Unit, we replace the outdated technology with modern, long-term available components – ensuring reliable and safe operation of your boiler.


- Long-term spare parts availability through modern, readily available components

- Higher operational reliability and reduced risk of failure

- Developed and manufactured in Austria

- Replacement of obsolete Lenze Starttec units

- Individually programmed compact PLC as a reliable replacement

- New industrial-grade motor starters

- Easy maintenance and fast troubleshooting

- Long-term availability of all components

- Tailor-made retrofit – all existing functions are retained

- Minimal downtime during the retrofit – approx. ½ day

- Future-proof solution for reliable long-term system operation


Suitable for the following systems:

KÖB Pyrot / Pyromat DYN with Ecotronic control system

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