FROM EQUIPMENT RLA # - how to determine the BTU capacity or Tons of cooling capacity of an air conditioner from the RLA number.How Big Should My Air Conditioner Be in BTUs or Tons?In addition to reviewing our COOLING RULES OF THUMB shown above,...
Measure the length, width and height of each room in the building. Multiply these together to find the total cubic feet in each room, and then add the room totals together. Video of the Day Step 2 Determine the temperature range you need. For example, if the lowest temperatures are normal...
The good news is that most HVAC manufacturers make it easy to determine the nominal capacity of your air conditioner. It’s in the model number. Go outside and find the outdoor unit, that metal noisemaker hidden away on the side or the back of the house. It’ll look something like the...
Determine the BTU/Hour rating of your device. It should be posted either directly on the device or in the owner's manual. Step 4 Divide the BTU/Hour rating determined in Step 3 by your result from Step 2 in order to calculate the gallons per minute of flow in your device. references...
Yes, the size of an AC unit is related to its energy efficiency. An undersized unit works harder, consuming more energy, while an oversized unit cycles frequently, wasting energy and causing temperature fluctuations. A professional HVAC contractor can help determine the correct size through a load...
CCF is shorthand for 100 cubic feet, usually referring to either the volume of water or of natural gas. MMBTU is 1 million BTUs, which are British thermal units and are a measurement of energy. The measurement of cubic feet of natural gas can be converte
There are a lot of other factors involved in determining a car's acceleration, such as aerodynamic drag, which also increases with the velocity squared. Gear ratios determine how much of the engine's power is available at a particular speed, and traction is sometimes a limiting factor. So it...
114,591.3 Btu/hour / 12,000 = 9.5 t of cooling needed. To determine the future cooling needs of this data closet, multiply the total IT heat output by 1.5, so12,036 W x 1.5 = 18,054 W. Adding this new number to the existing ones gives us a future total cooling requirement of 39...
Whatever your needs, if you’re in the market for a portable air conditioner, we’ve got a complete guide below. We kick it off with an explainer on how portable ACs work, the different options that are available, instructions on how to determine the proper BTU specifications, and finally...
Determine how many hours you will run your air conditioner each day, then multiply this by 30 to get approximately how many hours it will run each month. For example, if you plan to run the air conditioner for three hours each evening, multiply 3 by 30 to get approximately 90 hours a ...