It depends a great deal on where you live and how well your home is insulated. Square feet is not a great help when planning the size of an air conditioner. It is very useful to also have the cubic feet in the home, along with the sizes and types of windows.
Where I live in the northwest US, a 3-ton unit would do the trick easily, but then, we do not get the intensely hot, long summers as you might in say, Phoenix.
166W
Fencing needed: 2*pi*18 = just over 113 meters
See http://answers.yahoo.com/question/index?qid=20080722222615AAcfBvp ; it is a similar question.
To calculate volume, all the dimensions should be converted to the same unit, so that the volume will be in cubes of that unit. Since there are 12 inches in one foot, 4 inches = 1/3 foot. Multiplying the three dimensions together yields 700/3 cubic feet of concrete required, or as a decimal, 233.33....
It can be an adverb (much smarter, much more easily), but it can also be an adjective (e.g. much has been said),
The amount of refrigerant required for an air conditioner is always on a sticker on the unit or nearby.
4.25 kg refrigerant required for 5 ton A/C
It is 66332.
That'd be 3256.23
15 tonns
If it is crappy conditioner then around $ 3.00 if it is really good then $20.00
it all depends on how large of an air conditioner you need.
When buying a portable air conditioner, you should worry about how much energy in which they consume. Seen as they are DC, they will not consumer as much as say an AC air conditioner which is powered from the mains.
Is it possible? Yes. Being worthwhile is a different matter, especially since a portable AC unit will not have the tonnage that a permanent AC unit would, and thus will take much longer to cool a building.
Calculating the appropriate tonnage (cooling capacity) for an air conditioner is essential to ensure that the unit effectively cools the desired space. The tonnage required depends on factors such as the room's size, insulation, climate, and heat-generating sources. The British Thermal Units (BTUs) are commonly used to measure cooling capacity. Here's a general guideline for calculating the required tonnage: 1.Determine the Room's Square Footage: Measure the length and width of the room in feet, then multiply these dimensions to get the square footage. For example, a room that is 20 feet long and 15 feet wide has a square footage of 20 x 15 = 300 square feet. 2. Consider the Insulation: If the room is well-insulated, you can use the following BTU formula: BTUs = Square footage x 25 3. Adjust for Insulation and Climate: If the room has poor insulation or is in a particularly hot climate region, you may need to adjust the BTU calculation. Here's a more detailed formula: BTUs = (Square footage x 25) + (Extra BTUs for insulation and climate) The "Extra BTUs for insulation and climate" factor depends on the insulation quality and climate conditions: Well-insulated room: No extra BTUs needed (0) Average insulation: Add 10% to the calculated BTUs Poor insulation: Add 20% to the calculated BTUs Hot climate (sunny and above 90°F): Add 10% to the calculated BTUs Very hot climate (sunny and above 100°F): Add 20% to the calculated BTUs 4. Account for Heat-Generating Sources: If the room has significant heat sources (such as large windows, many occupants, or heat-generating appliances), you may need to add extra BTUs to compensate for this heat load. The exact adjustment depends on the specific heat sources present in the room. 5. Convert BTUs to Tons: Air conditioner capacity is typically measured in tons. To convert BTUs to tons, divide the calculated BTUs by 12,000 (1 ton = 12,000 BTUs). For example, if the calculated BTUs are 24,000, the required tonnage is 24,000 / 12,000 = 2 tons. It's essential to use these calculations as a starting point and consult with a professional HVAC technician to ensure that the air conditioner is correctly sized for your specific needs. Factors such as the number of occupants, local climate, and unique room characteristics can influence the tonnage requirement. Oversized or undersized air conditioners can lead to inefficiency, discomfort, and higher energy bills.
That depends on the size of the bottle, the make of the conditioner and where you live/shop.
It depends on the type/brand of conditioner, and how much water is the Betta tank can hold.