For comparison, the SI unit of thermal resistance is R = K.m²/W, and 1 ft² F° h / Btu = approx. 0.1761 K.m²/W.
... the island of Molokai, Hawaii. He was born in Tremeloo, Belgium, the son of a farmer. He entered the novitiate of the Fathers of the Sacred Heart of Jesus and Mary[?] at ...