Welcome! Here are the website rules, as well as some tips for using this forum.
If you've found help here, check back in to let us know how everything worked out.
It's a great way to thank those who helped you.
We have a new replacement boiler which repeatedly shuts down from low water and bangs at the moment of shutdown. The noise is coming from the Hartford loop. The attached photos show what I think is Squick , which needs to be removed. The contractor has returned 3 times to flush and skim, with very little improvement. Any suggestions?
Thank you all for your speedy response. Photos of the boiler are attached. The installer is coming tomorrow for a fourth 2 hour skimming session. I asked about possible chemical treatments to clean it out, no answer. The skimming seems to make a small improvement, but the junk reappears in a couple of days, along with the low level shutdowns and noise.