Adam B.Jul 21, 20211 min readAluminum Flue Pipe Aluminum flue piping is one of the most common code failures we see. But why is it against code? "Single-wall metal pipe shall be...
Adam B.Jul 6, 20211 min readEach appliance must have its own dedicated gas shutoff“Each appliance connected to a piping system shall have an accessible, approved manual shutoff valve with a nondisplaceable valve member,...
Adam B.Jul 6, 20211 min readTPRV Is Not Terminated Properly504.6 Requirements for discharge piping- The discharge piping serving a pressure relief valve or combination thereof shall: 1- Not be...
Adam B.Jun 29, 20211 min readNo Drip Leg To Appliance“Where a sediment trap is not incorporated as part of an appliance, a sediment trap shall be installed downstream of the appliance...
Adam B.Jun 28, 20212 min readThe "Seven Times Rule"12.6.3.1 (2) "For sizing an individual chimney venting system for a single appliance with a draft hood, the effective areas of the vent...
Adam B.Jun 25, 20211 min readCSST Needs Bonded (Grounded)“CSST gas piping systems, and gas piping systems containing one of more segments of CSST, shall be bonded to the electrical service...
Adam B.Sep 5, 20191 min readThe end of R22. The end of an era.Here's the facts about the R22 refrigerant phase-out.