Hi
Does anyone on here know what component actually fails on Glowworm CXI/HXI PCBS as I seem to come across a lot of them that are faulty and there must be some week components on these boards.
Hi All
I am an apprentice gas engineer and was wondering if anyone can advise on what differential temperature i should have across combi plate heat exchangers.
I am looking for a sort of generic answer if possible to check for blockages etc
Many Thanks in advance
