He has made me extremely enthusiastic for heat pumps.

Me too, though it turns out certain types of houses don't support just replacing furnace with a central heat pump. No free lunch in thermodynamics :(

Have you heard about brown?

You know, I've watched basically every video of his for several years now (as well as going back in the archives for some of his older stuff), and I think this is the first time I've ever encountered his name.

Is there a way to get hours watched for a particular channel out of YouTube?

Another high-hour channel for me is Petter of Mentour Pilot.

As an Australian, those two guys accents their way of framing things are like mum’s lullabies.