Διήμερο σεμινάριο στις 30 & 31 Ιανουαρίου 2015 στο Σωματείο Ψυκτικών του νομού Χανίων Κρήτης με θέμα: "Η Αντλία Θερμότητας, Πλεονεκτήματα, Τρόποι Επιλογής και Εγκατάστασης - Τεχνικά Χαρακτηριστικά"
Τριήμερο σεμινάριο στις 24/25 & 26 Νοεμβρίου 2014 στο σωματείο ψυκτικών Σ.Ε.Ψ.Υ.Π του Πειραιά με θέμα: "Η Αντλία Θερμότητας, Πλεονεκτήματα, Τρόποι Επιλογής και Εγκατάστασης - Τεχνικά Χαρακτηριστικά"
Τριήμερο σεμινάριο στις 14/15 & 16 Νοεμβρίου 2013 στο σωματείο ψυκτικών Σ.Ε.Ψ.Κ.Ε.Ε της Αθήνας με θέμα: "Η αντλία θερμότητας: Πλεονεκτήματα, τρόποι επιλογής και εγκατάστασης, τεχνικά χαρακτηριστικά"
The seminar was held early 2013 in Cyprus with the title: "The heat pump: Benefits, methods of selection and installation. Specifications".
In May of 2012, and specifically on 7,16,24 and 31 were held seminars in our offices in experts with title: "The Heat Pump: Principles, methods of selection and installation, specifications."
Our company held on 16 May 2012 seminar with the title: "Heat Pumps and Fan coils, operating principles, the choices of them and the design of air-conditioning systems with water" in the 4th school SEK in Western Attica.
On Friday 30 October 2009 was held on the central hotel in Eleusis, conference about new technologies in the field of central air-conditioning which organized by the company TSITSOS and the Italian company Galletti.
The company TSITSOS in collaboration with the Italian company Galletti organized Wednesday 3 December 2008 the seminar: "THE DEVELOPMENTS ON CENTRAL AIR CONDITIONING".
The seminar was held at Eleusis in hotel "Elefsina" in the hall "Demeter". Speakers of this seminar were Nicholas Tsitsos Marine Mechanical Engineer, professor Merchant Marine Aspropyrgou, Mytilenaios Vasileios Mechanical Engineer who is representative in Tsitsos company and representatives from the Italian company Galletti, Andrea Bonserio the Electrical Engineer and the Mechanical Engineer Davide Minarelli.
The company TSITSOS in collaboration with the Italian company Galletti held on Wednesday 25 April 2008 a seminar about central air-conditioning with water (The hydronic system).
The seminar was held on Eleusis in the building of the Cultural Organization of Eleusis located on the street Pangalou with number 52 on the 2nd floor. The seminar was more adapted to the level of installers - restorers.
The company TSITSOS in collaboration with the Italian company Galletti organized on Wednesday 30 May 2007 the seminar: "DEVELOPMENTS ON CENTRAL AIR-CONDITIONING".
The seminar was held in Athens at the hotel Acropol in the "market" hall which is located in Piraeus Street 1 at Omonia Square. Speakers of this seminar were Nicholas Tsitsos Marine Mechanical Engineer, professor Merchant Marine Aspropyrgou and the representatives of the Italian company Galletti Yamen Khatib the Electrical Engineer and the Mechanical Engineer Davide Minarelli.