Originally Posted by Omatako
I still find it astonishing that after all this time, the Americans have still not found an alternative to British Thermal Units (BTUs)
When they do, the unit will probably be equivalent to 3⅞ of a
Sorry, I have no idea how to calculate heating requirements, just being frivolous.
BTU is just a unit of measure that we are familiar with. Do use something besides BTU?