How to adjust a FERROLI ECONCEPT boiler? 

With this video, you will be able to adjust your Ferroli Econcept boiler.
Notice here: pdf.lu/JO8s
My essentials:
Hex key (allen or BTR): amzn.to/3tWXHmG
Hose for draining the boiler: amzn.to/3tXTBdS
Grease I use: amzn.to/36GQvCp
My joint paste sealing kit, Amazon affiliate link: amzn.to/3x08PAP
My Digital Multimeter: amzn.to/3wXlp3S
Pump that I use for inflating expansion tanks: amzn.to/3XAE5RR
Amazon affiliate link.
Video n°256