Original Gutmann control unit, pear handle 52005000 Siento/SOLO. Price on request.

We have large quantities of the UNI Solo 52005000 device control unit, complete with toroidal transformer, in stock (new and refurbished in various qualities). This unit was primarily used in the Gutmann Solo and Gutmann Siento models.

Should you require a device control unit, please send us your contact details and, if possible, photos of the device (control buttons/complete device) and a brief description of the defect. We will first contact you by phone as soon as possible (free of charge). Ideally, this initial phone call will allow us to identify the device's defect and the required replacement part. If necessary, a video call (also free of charge) can then be conducted to provide a definitive diagnosis of any damage. Once the device defect has been identified, you will promptly receive a non-binding offer for the required replacement part.
This approach eliminates the (often) incorrect diagnosis by any tradespeople involved and saves you time and shipping costs.
The sale is exclusively in exchange for your defective spare parts.
Since all control units are in stock, with our refurbished control units you don't have to wait weeks for your exact control unit, which has to be sent somewhere for repair and whose repair costs are unexpectedly high.