⇣ Btu (IT)Btu (th) ⇣11.000669960551555.00334980275731010.0066996055152020.0133992110295050.033498027573100100.06699605515⇣ Btu (IT)Btu (th) ⇣1,0001,000.66996055155,0005,003.349802757310,00010,006.69960551525,00025,016.74901378650,00050,033.498027573100,000100,066.99605515