Yes some commercial engineers still strip and clean.vinylnvalves wrote: ↑Fri Feb 04, 2022 9:42 am So the main conclusion is a good service engineer is more important than the boiler. That’s the big challenge as most of the heating engineers around us, come with a computer to plug in, to tell you what’s wrong. Need to find a guy who deals with the commercial side as they generally are more experienced.
Thanks for your opinion on ATAG, I have noticed that Viessmann have stainless steel heat exchangers - will have to ask around to understand how reliable they are, don’t have the 14 year warranty the ATAG have though.
no its about design as as much as engineer. Not a fan of viessman.
The Worcesters are my recommendation.
Youre atag choice is spot on though.
To meet the tighter government dictates many manifacturers are floundering, their systems, what in a car would be called an ecu, are over zealous and raise stupid faults. I dont find a lot of software well writen these days. aparently they use machines to write it. The net result is most boilers and especially Ideal, are held ra som by sh1t software nonitoring.
Worcester dont have this trait. Everything they make even down to the software is fixed i. house modified and never recurs. Their quality control ethos is second to none.