Hydronic fireplace heat exchanger-homemade video PART 2

[@ConfusedBeachYoga-uv2kw]

2 different heat exchangers 1 filled with water and another with air haven't seen anything like this. Which one works better?

[@homegardenelectronics2837]

it all depends, air get hotter faster but hydronic system is staying warm much longer and it is easier to distribute heat to radiators in different rooms

[@KateMorrison-z4z]

What kind of steel was used for that project?

[@homegardenelectronics2837]

stainless steel 304

[@Banjoandguns]

Bro bro welding galvanized steel is a no no and heating it and the fumes going into your house double no no.

[@homegardenelectronics2837]

Did you watch my video? it says in the video 304 stainless steel was used. Stainless steel looks different(shiny) than galvanized steel if you watch my video you will notice that this is stainless steel.