Maybe a long shot but has anyone at any stage made a template or taken measurements for the peco boiler? Trying to make an insulation jacket for it but it's not going well so far...!
I just use a boiler cylinder jacket. €14 in woodies! https://www.woodies.ie/cylinder-tank-jacket-30x18-389524
Wrong language but You will find some solution on picture:
https://www.piwo.org/forums/topic/25686-biab-z-wys%C5%82adzaniem-i-wspomaganiem-ma%C5%82ej-pompy-fotorelacja/ (https://www.piwo.org/forums/topic/25686-biab-z-wys%C5%82adzaniem-i-wspomaganiem-ma%C5%82ej-pompy-fotorelacja/)
Terma wrap You will find also on woodies:
https://www.woodies.ie/building-materials/insulation/thermawrap-1000mm-x-7m-1064011 (https://www.woodies.ie/building-materials/insulation/thermawrap-1000mm-x-7m-1064011)