Most people will tell you that ICT is a shortening for âinformation and communications technologyâ â option number one above. Letâs unpack that phrase. So it is âinformation technologyâ or âcommunications technologyâ. It is not âinformationâ or âcommunicationâ standing on its own. âInformationâ or âcommunicationâ has to go with technology â they cannot exist independently. You could shorten information and communications technology to just technology. Option 2
For example, a 24 ft. x 24 ft. garage with an eight-foot ceiling has a volume of 4608 ft.3 (24 * 24 * 8 = 4608) Final Formula. Once you have all the data assembled, multiply them together and divide by 1.6 to find the number of BTUs required to heat your garage. (Insulation * Volume * Temp. Rise)/1.6 = BTU. For example, if your garage was 4608 ft. 3 in volume, your temperature rise was 20Â°F, and your insulation rating was one, it would be: (1 * 4608 * 20)/1.6 = 57,600 BTU
1 BTUS: Plumbers will often specify the heat output you'll need for central heating systems in BTUs and this figure will normally be up in the 1000s. 2  BTU stands for British Thermal Units and is a basic measure of thermal energy, where 1 BTU is the amount of energy needed to heat 1 pound of water to 1 degree Fahrenheit. BTUS: Plumbers will often specify the heat output you'll need for central heating systems in BTUs and this figure will normally be up in the 1000s. 2  BTU stands for British Thermal Units and is a basic measure of thermal energy, where 1 BTU is the amount of energy needed to heat 1 pound of water to 1 degree Fahrenheit.