Room Size / BTU Calculator Based on our years of experience, Aircon Experts simplified the technique of calculating the perfect air-conditioner size (Better known as BTU size) required for all rooms and offices. Purchasing our top quality products, with the perfect sized air-conditioner, is as a long term investment. Aircon Experts considered most heating and cooling elements that can influence the performance of our top quality air-conditioners and therefore guarantee adjustable comfort with the press of a button, for years to come... Room / Office Size: Room / Office Lenght: Room / Office Width: Room / Office Height: Fixed at 3 meters Room / Office Characteristics: Please select ONE element of the room / office to consider when calculating the perfect sized air-conditioner: Large or oversized windows with direct sunlight Wide open spaces to other rooms, offices or bathroom Floor to Ceiling height more than 3 meters Extremely hot/cold in season

None of the above Perfect Size Air-Conditioner = Get a Quote     | Delivery & Distribution     | Guarantee & After Sales Service     |Written I would list 5 main factors to consider when you’re choosinga portable ACEER – The Energy Efficiency Ratio (EER) tells you how much cooling a room air conditioner can create in relation to the amount of energy it uses. The higher the number, the greater the efficiency. The current minimum requirement by law is an EER of 10. If you can’t find the EER in a product listing, you can calculate it for yourself by dividing the BTUs (usually between 5000 and 14000 for portable air conditioning units) by the wattage.BTUs – British Thermal Units are the standard by which the cooling power of a portable air conditioner is measured. The greater the BTU, the greater the cooling capacity of the AC unit. The following are general guidelines for the maximum room size to BTUs that are typically recommended for portableair conditioners:    7,500 BTU: 150 square feet    9,000 BTU: 250 square feet    10,000 BTU: 300 square feet    12,000 BTU: 400 square feet    13,000 BTU: 450 square feet    14,000 BTU: 500 square feet These guidelines can sometimes vary between manufacturers, and can be affected by variables such as how shady or sunny the room is

, how many people are using the room, and whether you’re using the unit in the kitchen.It’s important to buy an portable AC that is the right size for the room you’re using it in. If you choose a room air conditioner that is too small for the space you plan to use it in, then it will have to work two or three times as hard to provide satisfactory cooling. how much is a window ac unitA portable air conditioner that is too big for the intended room will not remove as much humidity from the air (leaving you cold and clammy) and must cycle on and off more frequently, which is less efficient than a smaller unit that runs consistently.ac unit 17 inches wideDrainage Requirements – Many modern portable ACs feature auto-evaporative technology, which uses the water pulled from the air duringthe cooling process to cool the compressor coils. what ac unit for house size

This means more efficient operation, and you won’t have to drain the water tank as often. In fact, in drier climates, you might never have to empty it at all. If you don’t buy a self-evaporative AC, make sure you consider the tank size, and whether or notcontinuous drainage through a hose is available.Control Features – Programmable on and off timers, sleep mode and automatically adjusting louvers are just some of the control features available on today’s modern portable air conditioners. How about a remote control? If you don’t need anything fancy, manual controls (knobs!) are available too, which can be simpler to operate.Noise Level – If the noise in your indoor environment is a factor, be sure to investigate the decibel levels a portable air conditioner before you buy. Most run between 45 and 50 decibels, which isn’t much more significant than leaves rustling in the wind. But there are exceptions, so be sure to check before you buy.Written Here is a thorough guide to Buying the Best Portable Air Conditioner.Basically, the cooling power of an air conditioner is measured in British Thermal Units (BTUs).

Generally speaking, a BTU is the amount of energy needed to cool or heat one pound of water by one degree Fahrenheit. In air conditioner (AC) lingo, however, a BTU measures the amount of heat an AC unit can remove from the room. Therefore, the size of your area determines how many BTU- air conditioner you will need.You don’t want a very low BTU – since it will be running constantly to get to your comfort zone. When an AC is underpowered for space, it’s not only not-energy-sufficient  but it will not quite cool the space to your comfortable range.  And, the air conditioner unit might burn out sooner too from the constant uphill battle.On the other hand if the unit is too large, it will cool the room quickly, but only remove some of the humidity. It is important to get a  properly sized unit that will remove humidity effectively as it cools.In order to figure out the right size portable AC unit for your space, do the following:1. Find the square footage of the area to be cooled.

To get the square footage, simply multiply the length of the space by its width. So, if my space is 10 feet wide and 16 feet long, your area is 160 sq. ft.2. Then measure your square footage against the following chart from Energy Star. So, in my case (160 sq. ft. ), I will need a 6,000 BTU unit.You also want to adjust your capacity based on the space occupancy and environment. For example, if the room is very sunny, you should increase the BTU capacity by 10%. Similarly, if the room is very shaded, you can reduce the capacity by 10%. However, there is no need to get too hung-up on getting exactly right. As long as you are not too off, you should be good to go.Written Among the many air-conditioning units available in the market today, portable air conditioners are perhaps the most-preferred by most customers because of its many advantages. to know more about AC's and its installation or repair. Written The "recommended" BTU charts like those presented above are not useful for most houses - because every place has a different climate and construction material and ceiling height.