I'm glad to hear you found where the problem was. When you said it was new, that was my first suspect, the heater tubes where they join. Honestly, that was an easy mistake based on how it happened. Also, it isn't uncommon for them to leak from there.
Regardless, I'm glad you located it. Please feel free to come back anytime in the future if you need help.
Take good care of yourself.
Sunday, September 6th, 2020 AT 7:11 PM