r/Plumbing•7 mo. agoWitty_Error_1877Is this buzzing from this silver box by the boiler an imminent threat?v.redd.it/ebmufjwfu3ng1v.redd.itPosted Mar 4, 2026, 10:30 PM UTC11ShareSave
v.redd.itv.redd.itv.redd.itv.redd.it