Best Of
Re: When to NOT use sharkbite? A question
There are places where Sharkbits are not just a good temporary fix (if the pipes are prepared well — square cuts and no burrs — they are a good bit better than temporary) but a perfectly valid permanent fitting.
I've use them, for instance, in settings where I am doing domestic water — and am MUCH too close to highly flammable wood to even consider heat, never mind a torch.
Re: Oldest Boiler
30's or 40's? the newest patent dates are the late 20's. did you have gas available in quantities for heating that early?

Re: Oldest Boiler
The oldest that boiler could be is 1928, as is says “manufactured under one or more of the following u.s. patents” on the plate and references the (newest) date “July 31st 1928”. Still old!
Re: When to NOT use sharkbite? A question
Sharkbites are a temporary, emergency fix, but this is America...you do what you want except gas work or anything that could contaminate your local drinking water Supply..Don't worry, if it blows out it blows out.Only water Mad Dog
Re: Did Everyone Get The TT Recall Letter?
Yes…We received the letter
Yes…Although we did not Install ANY of these boilers we keep all the serial numbers for all the boilers in an Spread sheet.
Yes… We are contacting all the Customers with the affected Boilers to keep them safe as a responsible Contractor should do…😉
Re: When to NOT use sharkbite? A question
@JayPoorJay Shark bites are made for your situation. The homeowner do-it-your-selfer.
I have found them to be a great transition fitting and have used them myself from time to time.
Simply follow the directions on how to install them.
The first thing I would do is install a couple of valves on the hot and cold lines to isolate this area from the rest of the house. 🤔😉

Re: Oldest Boiler
My brother lives in an old apartment building in Oakland. The building has two-pipe steam. Not very well maintained of course.
Re: Gas hissing from water heater combustion air inlet area
I see 2 Blue spots on the very left edge of the pic.

Re: 1970's Block of Flats - Honeywell - Heating System
From the 79's, it could be ceiling electric radiant too.
Any chance you took a pic of one of the stats?

Re: Understanding Plumbing Licensing Suffolk/Nassau
Pretty good list. Plumbers should show it to their customers who complain about their rates.