# 1350 sq ft requires how many BTU?

1350 square feet requires about 24,000 BTUs for cooling. A space this large will need more than one unit if you are using window units for cooling.

### How many btu per cubic foot of propane?

59 YEARS AGO, THE UNIVERSITY IN lAWRENCE, kANSAS TAUGHT US IN THE INDUSTRY THAT THERE WERE 36 CU FT PER GALLON AND 2580 BTU PER CU FT. tHAT WOULD GIVE YOU 92,880 BTU PER GALLON. i NOTICE HOWEVER, TODAY THEY SAY THERE IS 35.97 CU FT PER GAL AT 2546 BTU PER FT GIVING YOU A TOTAL OF 91600 BTU PER GALLON. hOW THINGS DO CHANGE!