I hope these new ones have better boilers than the previous ones as they are very prone to developing pin hole leaks and repairing one of these is a nightmare of the utmost degree!
What do you mean the "previous ones" ? Surely these brand new "limited edition" 2017 D32's are well past any issues?
Bruce
NZ
Previous as in before these remakes.
Wilesco weren't great on removing all the brazing/soldering flux and pickling. I've seen so many photos and help posts of D32's with corroded and pitted boilers, virtually green with verdigris, main reason why I (and others) recommend don't touch these with a 10' foot barge pole.
They are a nightmare (can't be over emphasized) to take apart and fix boiler leaks (or any problem).