Home / Other Calculators / BTU Calculator The BTU Calculator can estimate the amount of BTUs you will need to heat or cool your home, based on the size and the temperature you want for your home.Please note that this calculator can only gauge a rough estimate. You should also consider factors like efficiency decrease of the heater or air conditioner with time, the shape/type of your home or room, insulation conditions, and other factors. 1 watt is approximately 3.41214 BTU/h. good (very few leakages or windows) poor (many leakages or windows) Temperature to Increase or Decrease Depending on your local winter/summer temperature,e.g. 75F for Boston winter, 35F for Atlanta winter. Free Estimation of Your Heating or Cooling Project >>Reference The British Thermal Unit, or BTU, is an energy unit. It is approximately the energy needed to heat one pound of water for 1 Fahrenheit. 1 BTU = 1,055 joules. 1BTU/hour = 0.293 watt. One very well-insulated 1,000-square-foot home in Boston needs around 24,000 BTUs to heat in winter.

One 2,000-square-foot-home with normal insulation conditions in Washington, D.C., needs a 48,000 BTU air conditioner for adequate cooling in summer. Other CalculatorsLoveIP SubnetGas MileageConversionGPAGradeTime CardTime ZoneHeightGDPConcreteMarriageAgeMore Other CalculatorsFinancial | How much square footage does a 1-ton air conditioner cool? For very hot climates, a 1-ton air conditioner can cool approximately 400 square feet, but in cooler climates, the same air conditioner could cool 800 square feet. ac unit falls out windowThe cooling capacity of an air conditioner is greatly dependent upon the temperature of the environment in which it is installed.cheap used central air conditioning units How many square feet does a 5,000 BTU air conditioner cool?how to recharge a wall ac unit

How do you determine the size of air conditioner needed in a space? How do you know what size air conditioning unit to buy? Homes that are insulated extremely well can use smaller systems. Homeowners should be careful to avoid getting larger air conditioning units than are really necessary because they could actually cool living spaces too quickly and not allow the humidity to be released. High humidity will still feel uncomfortable even if the air temperature is lower. What does AC tonnage per square foot mean? Air conditioning tonnage per square foot is the ratio of the air conditioner's capacity divided by the square footage of the space it services. What size air conditioner is needed for a house? The proper size of an air conditioner needed for a house depends on the square footage of the home. a 1,000-square-foot home requires an 18,00... How can I determine the size of air conditioner I need? To figure out the size of air conditioner that is needed for a space, the square footage needs to be established so that the cooling capacity can be determ...

How do you determine the appropriate number of BTUs an air conditioner should have? The number of British thermal units necessary in an air conditioner is determined in part by the square footage of the space to be cooled. How do you search for your Carrier product's model number? What parts are needed for bathroom vent fan installation? What should you know about an air waybill? How efficient is a heat pump? Where is the reset button on an oil furnace? Who makes aircraft air conditioning units?What is the typical size of a central air conditioner in square feet? Central air conditioners range in size from 600 square feet to over 3,300 square feet. The square footage is determined by its tonnage as well as the geographic location in which it will be used and the total square footage of the home where it is to be installed. What are some highly-rated whisper-quiet air conditioners according to experts? What is a Robinair air conditioner?

A 1 1/2-ton air conditioner in the southern United States is 600 to 900 square feet. That same air conditioner in the northern part of the United States is 700 to 1,100 square feet. Air conditioning units increase in size by half-ton capacities. In general, the steadier the climate, the smaller the air conditioner needed. The square footage range for each half-ton varies about 300 square feet, so a 2-ton air conditioner in the southern United States is 901 to 1,200 square feet. A 1-ton air conditioner distributes air at a rate of approximately 400 cubic feet per minute. It is recommended that each square foot of a home receives 1 cubic foot of air per minute. So a home with 1,000 square feet in the southern half of the United States would need a 2-ton air conditioner. Equally, experts caution against purchasing central air conditioning units that are too large for the home because they will not be able to humidify the home properly. How do you move an air conditioner? Commercial air conditioners and central air conditioning units should only be moved by a licensed air conditioner repair firm that can safely disconnect co...

As of 2015, 12 Energy Star-compliant air conditioners are available on the Danby website, ranging from the small DAC060EB2GDB window air conditioner to the... How much square footage does a 1-ton air conditioner cool? For very hot climates, a 1-ton air conditioner can cool approximately 400 square feet, but in cooler climates, the same air conditioner could cool 800 squa... A 5,000 BTU air conditioner cools 100 to 150 square feet. The amount of sunlight, the number of people that regularly occupy the room and the purpose of th... What is the most common bra size? Where can you buy anthracite coal by the bag? How long has "Downtown Abbey" been on the air? Where can you buy a Kemore Air Cleaner 85250?At some point in your journey through homeownership, you’ll likely face the task of purchasing a new air conditioning system – same goes for business owners who have bought a commercial space. An air conditioner is a major purchase, so it’s important that you make the right selection – your air conditioner choice now will impact your comfort and energy bills for a decade or more.

Sizing your air conditioner appropriately is a critical factor when purchasing a new cooling system for your Cincinnati home or business. If your current system is sized correctly, purchasing a bigger unit won’t give you improved output, and going smaller won’t generate any benefits, either. But, if your current system is the wrong size, the correct size needs to be determined so you can select a new unit that will cool your home or commercial space as expected.To determine the appropriate air conditioner size for your home or building, a number of factors are considered. The following figures are used to perform a Manual J load calculation, which will determine the cooling load of your space, therefore allowing you to determine the size of air conditioning unit required to effectively cool your home or business.Failing to figure your Manual J load calculation can cause you to make a poor investment – the wrong air conditioner size will cause unnecessary energy use, increased wear and tear and repairs to the system, and higher indoor humidity from poor moisture control.