HELO OLET 6-1

The package also includes a temperature sensor and a cable(5m)

For use on the following models:

Helo OT 2 PS-3
Helo OT 2 PUi
Helo OK 33 PS-3
Helo OK 33 Pui
Helo OK 22 PS-3
Helo OK 22 PUi
Helo ET 2 PS
Helo ET 2 PUi
Helo ET 2 PSD