The American Psychological Association (APA) is the largest scientific and professional organization of psychologists in the United States, with around 117,500 members including scientists, educators, clinicians, consultants, and students. The APA has an annual budget of around $115m.
1 Ton Ductless Mini split air conditioners feature a 12000 BTU Capacity which is to cool or heat a total of 500 square feet. 12,000 BTU capacity is the average mini split size in the general range category. All the below 1 ton ductless systems come pre-charged with either R410 or R22 freon; all include a digital remote and installation kit but they differ in features, price, brand and efficiency ratings. 855-382-8110.
1 barrel of residual fuel oil = 6,287,000 Btu ; 1 cubic foot of natural gas = 1,037 Btu ; 1 gallon of propane = 91,333 Btu ; 1 short ton (2,000 pounds) of coal = 19,146,000 Btu (for the electric power sector) 1 kilowatthour of electricity = 3,412 Btu ; Examples of converting different energy sources to Btu. Example 1: You have a natural gas furnace in your home that used 81,300 cubic feet of natural gas for heating last winter. Your neighbor has a furnace that burns heating oil that used 584 gallons of heating oil last winter. You can convert the natural gas and heating oil consumption data into Btu to determine which home used more energy for heating.