S Romios Kai Sia OE || Technoline

Your certified dealer.

As RATIONAL DEAL partners, we provide qualified product consultation, cooking demonstrations, seminars, and demo units as well as expert technical service. Our customer service staff and our technicians have many years of experience and the necessary technical expertise, and are continually building upon their education and training. It is no coincidence that we have received multiple certifications and awards.

The icons described below show you what we offer.


Gold partner

Cooking events and seminars.

Experience RATIONAL appliances live in our showroom. Try out their simple controls, let our experts cook for you, and taste the unmatched quality of RATIONAL.

Consultation on all things product-related.

As certified dealers, we are experts on RATIONAL units, accessories and cleaners. We undergo regular training and would be very pleased to advise you.

Demonstration appliances.

Visit our showroom and see RATIONAL products’ high-quality workmanship with your own eyes. We’ll provide you with a great deal of additional information on free services such as unit orientation, training seminars, Club RATIONAL or the RATIONAL ChefLine®.

Technical support.

When it comes to competent assistance, technical questions, or fast delivery of spare parts for RATIONAL units, we’re glad to be of service.

S Romios Kai Sia OE || Technoline

M Vasileiou 18
11854 Athens

+30 2103477525

We would be delighted to answer any questions about our products and RATIONAL.

+41 71 727 90 90 www.rational-online.com