The attached image is a snip from the code that seems to point me towards 31.1 since as a heat pump I think I fit better into the category of district heating than any of the processes listed in 31.3...
It's for hot water heating using a heat pump. So serving the same function as a boiler, but not technically a boiler. And regardless 100.1.2 and 100.1.3 still seem to contradict each other.
I'm the engineer on multiple water loops in my company's test lab. I've recently started getting requests for testing of hotter water than I have in the past, up to 250F and beyond. Does this mean that my test facility piping needs to fall in line with ASME B31.1? I'm confused by the scope of...
