So I have two Proteus for some time so I compare the models and found out that the inside of the boiler is different
![[Image: IMG-0703.jpg]](https://i.postimg.cc/WtYqLbG7/IMG-0703.jpg)
![[Image: IMG-0704.jpg]](https://i.postimg.cc/ns1MdHVB/IMG-0704.jpg)
This is the first I got just the name and the copyright and what looks like a number 2 in the indent area
![[Image: IMG-0705.jpg]](https://i.postimg.cc/B8GfjH0B/IMG-0705.jpg)
![[Image: IMG-0706.jpg]](https://i.postimg.cc/phWNZvy9/IMG-0706.jpg)
The second one I got is different with now a "Made in China" and the idk marking in the indent area is different
Idk if these model are of different releases but if anyone knows why reply I would like to know more
![[Image: IMG-0703.jpg]](https://i.postimg.cc/WtYqLbG7/IMG-0703.jpg)
![[Image: IMG-0704.jpg]](https://i.postimg.cc/ns1MdHVB/IMG-0704.jpg)
This is the first I got just the name and the copyright and what looks like a number 2 in the indent area
![[Image: IMG-0705.jpg]](https://i.postimg.cc/B8GfjH0B/IMG-0705.jpg)
![[Image: IMG-0706.jpg]](https://i.postimg.cc/phWNZvy9/IMG-0706.jpg)
The second one I got is different with now a "Made in China" and the idk marking in the indent area is different
Idk if these model are of different releases but if anyone knows why reply I would like to know more