A/C technician arrived at a grocery store in Lakewood, CA, to inspect two boilers that were locked out and not producing hot water. Inspected the boilers, found #2 with damaged threads on the plug. Also found the pressure gauges faulty and in need of replacement. Inspect boiler #3 and found it locked out. Reset and tested, system back to set-point. Took notes and photos for quoting boiler #2 additional repairs to the customer, boiler #3 running normally.
