1 tr is equal to how many btu?
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A refrigeration ton is approximately equivalent to 12,000 BTU/h or 3.5 kW. Air-conditioning and refrigeration equipment capacity in the U.S. is often specified in "tons" (of refrigeration). Many manufacturers also specify capacity in BTU/h, especially when specifying the performance of smaller equipment.
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Divide the amount of Btus per hour by 1,000 to calculate the amount of MBH. For example, the amount of Btus per hour is 20,000. Dividing that by 1,000 would result in 20 MBH.
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A ton is the cooling capacity of an air conditioning system. One ton is equal to the amount of heat required (288,000 Btu) to melt one ton of ice in a 24-hour period. A one-ton air conditioner is rated at 12,000 Btu per hour (288,000/24).
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One ton is the ability of your air conditioner to cool 12,000 BTUs (British Thermal Unit) in an hour. Likewise, a “2-ton” central air conditioner is able to cool 24,000 BTUs per hour.
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MBH = thousand BTU's per hour. It is a measure of the size of air conditioning system in the traditional Imperial System of measurements. One BTU is the amount of energy necessary to raise the temperature of one pound of water from 60F to 61F.
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Rule of thumb. The exact BTU rating is determined by the effcieny of the system (a more effcient system will give more BTUs per HP), but generally anything around 11 or 12 kBTU/hr is 1HP.
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CFM shows the volume of air entering the room per minute (as it is cubic feet per minute). TR is tonnage of refrigeration which means amount of heat extracted to produce one ton of ice. Generally we take 1 TR = 400 CFM.
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A British Thermal Unit (BTU) is a measurement of heat energy. One BTU is the amount of heat energy required to raise one pound of water by 1ºF. Water weighs 8.33 pounds per gallon so we can calculate that one gallon of water requires 8.33 BTU to raise the temperature 1ºF.
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How many cubic feet of natural gas are in 1 British thermal unit? The answer is: 1 BTU equals 0.0010 cu ft N.G.
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BTU = British Thermal Units: that quantity of heat required to raise one (1) lb. of water one (1) degree on the Fahrenheit scale. MBH = 1,000 BTU/hr. PPH = Pounds of steam per hour.
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In most cases 1-2 radiators will suffice, however for larger rooms you may require more. The amount of BTU's required per radiator will depend on how many radiators are within the room – so divide the total BTU requirement by the number of radiators to calculate the average BTU's required per radiator.
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A British Thermal Unit (BTU) is defined as the amount of energy it takes to raise 1 pound of water 1 °F. Approximately 1,000 BTU of heat is lost from water for every pound of water evaporated.
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Roughly 50 MMBTUs in 1 metric ton of LNG. Hence divide total MMBtu's by 50 to get tons.
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Once you have the base BTUs figured for your home's size, you can then figure out the size of AC and heating units you need. For the air conditioner, divide the number by 12,000 to determine the tonnage required. For the furnace, divide the BTU by the unit's efficiency as a decimal.
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BTU – British Thermal Unit: A BTU is relative to the size of the heat pump unit. The capacity of a heat pump is rated in BTUs, and there are 12,000 BTUs per ton. So, if you have a two-ton heat pump, it has the capacity to produce 24,000 BTUs of heating or cooling.
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How to convert Mbh to Btu Per Hour (MBH to BTU/h)? 1 MBH = 1000 BTU/h. 1 x 1000 BTU/h = 1000 Btu Per Hour.
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BTU per Litre of Propane Liquid: 1 Litre = 23,700 BTU.