Once you know the total you can easily find the Ton AC required for your room. Application that produce heat such as TV, Desktop etc.There are several other factors that you also need to consider for effective AC cooling. Now compare the total that you have arrived according to this chart. I was a bit skeptical going to a Gen5 from a Gen4 G19 but I love how the grip is more to hold onto and the trigger is a little soft but its fantastic for. So the formula goes Total = Length (feet) x Breadth (feet) x Height (feet) Once you have the figure (in feet) just multiply all of the three to get a total. To find the ton AC required you should know the length, breadth and the height of the room. So how does one calculate how much ton AC a room requires? If you ask this question to the salesman most probably they will try to sell you the maximum ton AC, which in fact will be more than required to cool the room. When buying an AC in India the most important question that many consumers have in mind is how much ton AC should they buy and whether the AC will be sufficiently enough keep the room cool. Answer (1 of 4): Shreya Mehta Since you are using an Internet forum I bet you have a browser and could do exactly what the rest of us do and use one of the many search engines and search for How much does a Tec-9 cost and immediately get many links you could follow to see the several differen.

How much is a tec 9