Now that you've learned how to use the macro designer, it's time to learn about some of the new features of macros. Probably the most exciting feature is the ability to add data macros to your tables. A data macro is a macro that executes in response to data changing within a table.
Quick Answer. The amount of BTUs of natural gas needed to heat a 1,700-square-foot space ranges from 15,300 to 68,000, depending on the quality of the insulation and the climate where the house is located. Poor insulation and colder climates require more BTUs than tight insulation in temperate climates. Continue Reading.
1 1 cubic foot natural gas = 0.012 gallons natural gas. 2  100 cubic feet natural gas = 1.2 gallons natural gas. 3  1 gallon natural gas = 82.62 cubic feet natural gas.  100 gallons natural gas = 8262 cubic feet natural gas.