Computer Room Air Conditioner Sizing

The watt loads of each of the factors described earlier in this summary can be summed to determine the total thermal load.

Computer room air conditioner sizing.

Window size and position. Print out this calculator step two. When we talk about air conditioning a ton is the measurement of a units ability to cool. If as is quite common your server room has no windows you can ignore this part of the calculation.

Write the measured value into the appropriate line of column a step four. Floor area of room. Instead of subtracting 1 0 instead subtract zero to get the appropriate ac size for hot and arid climates. Sizing air conditioning once the cooling requirements are determined it is possible to size an air conditioning system.

2 6kw range suitable for rooms approx 10 25 sq meters. Window air conditioners typically have a cooling capacity ranging from 5 000 to 12 500 british thermal units btu hr. If you have a one ton ac unit it means it has the ability to cool 12 000 btus an hour. 45 000 12 000 3 75.

Calculate size to calculate the size simply multiply the length times the width of the room or area to be cooled. To calculate the area in square metres. 3 75 0 0 3 75 so you d need a 3 5 or a 4 ton sized central air conditioning unit in hot and arid climates southern california arizona etc. Room area btu length m x width m x 337.

Don t worry about factoring height into this equation it ll be a separate measurement on our air conditioner btu calculator. If the room is a perfectly square 20 feet by 20 feet the total area would be 400 square feet. To choose what size air conditioner is for right for you you need to first calculate size of the home spaces served by the air conditioner in square feet. 1 500 x 30 45 000.

Measure the area to be air conditioned heated including windows doors etc and what direction they face. Room and air conditioner sizing guide once you have the size of the area that you are wanting to install the air conditioner in follow the guide below to determine your approximate kw range. Residential central air conditioners come in a range of sizes from 1 5 ton to 5 ton models. Multiply the value in column a by the most appropriate multiplying factor in column b and write your answer in the cooling load column.

As a rule of thumb an air conditioner needs 20 btu for each square foot of. The amount of cooling required depends on the area of the room.