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    Btu to ton. Different gas compositions will impact conversion factors.

    Btu to ton Example 2: How Many BTU is 1 barrel of residual fuel oil=6,287,000 Btu 1 cubic foot of natural gas=1,036 Btu 1 gallon of propane=91,452 Btu 1 short ton (2,000 pounds) of coal (consumed by the electric power sector)=18,704,000 Btu 1 kilowatthour of3,412 Btu The Btu (IT) [Btu (IT), Btu] to ton-hour (refrigeration) conversion table and conversion steps are also listed. Now, the BTU (British thermal unit) to Tons online conversion calculator for energy & power conversions. This unit is often abbreviated as simply "Btu," which is the same abbreviation used for British thermal units, a measurement of heat. 390968 J 8 BTU 8440. Get a pro to dial in the right size Energy (BTU IT) Energy (J) 1 BTU 1055. 05585262 kilojoules 1. All this info you can get from the ‘Ton to BTU table’ above. This simple LNG calculator will help you determine the right measurement of LNG for your project. Its symbol is Btu, or sometimes BTU. Enter the BTU value that you want to convert into tons. This means the system can remove 12,000 BTUs of heat per hour. 335116 J 7 BTU 7385. 0000005040631 tnTNT 3 BTU 0. 00099999999998104 kiloBTU (IT) 6. BTU/hr (British Thermal Unit per Hour): The BTU is a traditional unit of energy in the United States and is used here to express the rate of heat 톤에서 BTU / hr로 변환 계산기 BTU / hr에서 톤으로 변환하는 방법 1 개의 냉장 톤은 시간당 12000 BTU와 같습니다. 4121416351331 Btu per hour, or 0. 29307107 watts/BTU/hr ≈ 3516. Divide the BTU by 12,000 to get the tonnage. You can view more details on each measurement unit: Btuh or ton The SI derived unit for power is the watt. More information from the unit converter How many Btuh in 1 ton? The answer is 12000. 315cf 1トン ≒ 7. To convert BTU to Ton, divide the number of BTU by 12000, as one Ton equals 12000 BTU. Whether you're in the realm of heating systems, gas appliances, or industrial processes, this tool provides instant and accurate conversions, allowing you to seamlessly switch between BTUs and cubic meters with ease. How Do You Convert BTU To How To Convert Tons to BTU? 1 BTU is equivalent to 8. 33333×10 -5 制冷吨： 1 BTU /小时= 8. BTU / hr에서 톤으로 변환기 톤에서 BTU / hr로 변환하는 방법 1 개의 냉장 톤은 시간당 12000 BTU와 같습니다. The number, 12 comes from the division 12000 ÷ 1000 which the 12000 is the conversion from btu/hr to ton and the 1000 is the conversion from kW to W. One BTU per hour is equal to 8. 1055055. This calculator helps you convert BTU to Tons using the conversion factor 1 Ton = 12000 BTU. 0558526 joules 1. 000000019 BTU (IT) 6. All conversions use the assumption of 1000 Btu/scf gas. A 4inch wooden match that is completely burned generates approximately 1 BTU. 502674 J 10 60,000 BTU 5 Ton 4,000 sq ft 84,000 BTU 7 Ton 5,000 sq ft 96,000 BTU 8 Ton Our AC size calculator will help you get it right. 055853 J 2 BTU 2110. How to Convert Ton (refrigeration) to Btu (IT)/hour Category/Type Range (Imperial) Range (SI) Interpretation Residential Cooling 6,000 – 60,000 17. 056869027252218 Btu/min, or 0. You can view more details on each measurement unit: Btu or tons The SI derived unit for energy is the joule. BTU to Tons 每小时 BTU 到制冷吨的转换 每小时 BTU (BTU/h) 到制冷吨 (RT) 的转换计算器和如何转换。 BTU/hr 到吨的转换计算器 如何将 BTU/hr 转换为吨 我们所有内容来源于rapidtables. One watt, the International System of Units derived unit of power, is See more 12,000 BTU/hr = one ton, this btu to tons calculator is used to convert British Thermal Units (BTU) in tons of refrigeration or cooling capacity. How to Convert BTU to Tons of Refrigeration? To convert BTU to Tons of Refrigeration, we use the following standard conversion factor: This BTU to Tons Online Converter allows you to easily convert between British Thermal Units (BTU) and Tons of cooling capacity. 75 tons) and with a lot of sun exposure, 2 ton unit would be a much better choice than 1. With this tool, you can convert BTU to tons. 33333 × 10-5 RT Entonces, la potencia P en BTU por hora (BTU / hr) es igual a 12000 veces la potencia P P ( ) P MBTU : The unit MBtu is a measure unit of energy, defined as one thousand the British thermal unit (symbol: Btu). This unit standardizes cooling capacity calculations and Wie man BTU / h in Tonnen umrechnet Eine Kältetonne entspricht 12000 BTU pro Stunde: 1 RT = 12000 BTU / h Eine BTU pro Stunde entspricht 8,33333 × 10 -5 Kühltonne : 1 BTU / h = 8,333333 × 10 –5 RT So ist die Leistung You can view more details on each measurement unit: Btu/s or ton The SI derived unit for power is the watt. Whether you're an HVAC professional or simply comparing specifications, th BTU ต อช วโมง (BTU / h) เคร องคำนวณการแปลงต นทำความเย น (RT) และว ธ การแปลง RT หน้าแรก / การแปลง / การแปลงพลังงาน / บีทียู / ชมตัน Una tonelada de refrigeración equivale a 12000 BTU por hora: 1 RT = 12000 BTU / hora Un BTU por hora es igual a 8. 33333×10-5 refrigeration ton: 1 BTU/hr = 8. S. 33333×10 -5 RT So the power P in refrigeration tons (RT) is equal to the power P in BTUs per hour (BTU/hr) divided by 12000: Ton Definition: A ton is a unit of weight and mass. 00028434513626109 ton. 0550558526 kilojoules 0. 4121416351331 Btuh, or 0. ] and ton of refrigeration. We assume you are converting between Btu/hour [I. 33333×10 -5 製冷噸： 1 BTU /小時= 8. 85262 joules 1055. Utilize the standard conversion factor: 1 ton of refrigeration equals 12,000 BTUs per hour. 0000007560947 tnTNT 4 BTU 0. What is Ton of Refrigeration? A ton of refrigeration (symbol 事前計算された BTU からトン数への変換 作業を簡単にするために、一般的な値について BTU からトン数への換算を事前に計算した表を以下に示します。これは、HVAC のインストールやアップグレードを計画するときに簡単に参照できるので便利です。 One BTU per hour is equal to 8. For more context, the EER and COP used in chillers are calculated the same as those used in residential air conditioners such as mini split and heat 1 RT = 12000 BTU / jam Satu BTU per jam sama dengan 8,3333 × 10-5 ton pendinginan: 1 BTU / jam = 8,33333 × 10-5 RT Jadi daya P dalam ton pendingin (RT) sama dengan daya P dalam BTUs per jam (BTU / jam) dibagi P = 1 RT = 12000 BTU / h Un BTU par heure est égale à 8,33333 x 10 -5 tonnes de réfrigération: 1 BTU / h = 8,33333 × 10 -5 RT Ainsi, la puissance P en BTU par heure (BTU / h) est égale à 12000 fois la puissance P en tonnes P ( ) What is BTU to Ton Conversion? BTU (British Thermal Unit) is a unit of heat energy, while Ton is a unit of cooling capacity. Both BTU and TON are used in HVAC to get an idea of how much cooling or heating capacity a unit has. 33333×10 -5 室溫 因此功率P在製冷噸（RT）是等於功率P由12000除以在的BTU每 P BTU/h: kcal/h (therm): ton: frigorie/h: 冷却計算ツール 冷凍計算ツールには、ASHRAE が提案したコンポーネント シミュレーション ルールに基づく高度な冷凍システム計算方法、NIST の REFPROP を使用して計算された冷媒特性、および A ton of refrigeration is approximately equal to 12,000 BTU/h or 3. 33333 × 10⁻⁵. T. 00029307107016667 kilowatt-hour 0. 33333&instances;10-five refrigeration ton: 1 BTU/hr = eight. It is defined as the energy put off by melting a ton of ice every 24 hours, and is approximately 12,000 BTUs per hour. 33333 × 10 -5 RT ด งน นกำล งPในต นทำความเย น (RT) จ งเท าก บกำล งPในหน วย BTU ต อช วโมง (BTU / ชม. To convert any tonnage (be it for AC, heat pump, furnace, and so on) to BTUs, we can write this relationship in a formula like this: BTU/hr = The Btu (IT)/hour [Btu/h] to ton (refrigeration) conversion table and conversion steps are also listed. In the United Kingdom, the ton, sometimes referred to as the BTU/h: kcal/h (therm): ton: frigorie/h: 制冷计算器 该制冷计算器包括先进的制冷系统计算方法，该方法基于 ASHRAE 提出的组件模拟规则、使用 NIST 的 REFPROP 计算的制冷剂特性，以及不同作者用于计算热交换的更新热力 x 1時間あたりのBTUから冷凍トンへの変換 1時間あたりのBTU（BTU / h）から冷凍トン（RT）への変換計算機と変換方法。 このWebサイトは、Cookieを使用して、エクスペリエンスを向上させ、トラフィックを分析し、広告を表示します。 Tonnage ratings are directly related to BTU measurements, where 1 ton of refrigeration equals 12,000 BTU/hour. Convert Btu Per Hour to Ton Of Refrigeration (BTU/h in t). This converter will automatically give you the results and also works backwards. 05505585262 megajoules 1055055852. In the United States and Canada, the ton, also known as the short ton, is defined as 2,000 pounds, or 908 kilograms. Common One refrigeration ton is defined as the rate necessary to melt one ton (2000 pounds) of ice over a 24-hour period, and it is approximately equivalent to 12,000 BTU/hr. More information from the unit converter How many Btu/min in 1 ton? The answer is 200. For all conversion, we can use this BTU to tons formula: Tons = BTU / 12,000 B ritish Identify the total BTU per hour to be converted. In the expressions of units, the slash, or solidus (/), is used to express a change in one or more units relative to a change in one or 如何轉換BTU / hr為噸 1製冷噸等於每小時12000 BTU： 1 RT = 12000 BTU /小時 一小時的BTU等於8. 00008333 tons. 33333 × 10⁻⁵ refrigeration tons. 33バレル 1十億m3 ≒ 735千トン（LNG） 1バレル ≒ 6,003cf You can view more details on each measurement unit: million Btu or ton The SI derived unit for energy is the joule. 29307107017222 kilowatt-hour 1000. Find out what BTU and tons mean, how they are related, and see In the field of HVAC systems and air conditioning, understanding the conversion between BTU (British Thermal Unit) and ton is essential. The "M" stands for one thousand, distinguishing with the SI mega (M) prefix, which stands for one million. 5 kW. 33333 × 10 -5 냉장 톤과 같습니다. 12,000 BTU = 1 Ton (Standard cooling unit capacity for small rooms) 18,000 BTU = 1. 33333 × 10-5 soğutma tonuna eşittir : 1 BTU / saat = 8,33333 × 10-5 RT Güç Yani P soğutma ton cinsindenP A ton of refrigeration is a unit of power sometimes used in the United States. 5 ton ac is equal to how many BTU? You need 18,000 BTU in this case. Step-by-Step Guide to Using the Using the same conversion factor: 1 ton = 12,000 BTU/hr 3 tons = 3 * 12,000 BTU/hr 3-ton AC unit = 36,000 BTU/hr So, a 3-ton AC unit has a cooling capacity of 36,000 BTU per hour. For One BTU per hour is equal to 8. Officially known as a “ton of refrigeration,” one ton is defined as the cooling ability to freeze 1 ton (2000 lbs) of water in 24 hours, which standardizes to 12,000 BTU/hr. You can also convert Btu (th) to joule, gigajoule, megajoule, kilojoule, millijoule, microjoule, nanojoule, attojoule, megaelectron-volt, kiloelectron-volt, electron-volt, erg, gigawatt-hour, megawatt-hour, kilowatt-hour, kilowatt-second, watt-hour, watt-second, newton meter, horsepower hour, horsepower 1 RT = 12000 BTU / hora Un BTU por hora es igual a 8. For example, 48,000 BTU equals 4 tons, and 60,000 BTU equals 5 tons. 1 joule is equal to 9. You can view more details on each measurement unit: BTU per hour or ton The SI derived unit for power is the watt. Copy Widget Code Just copy a given code & paste it right now into your website HTML (source) for suitable page. If we turn this around, we can say that 1 BTU is equal to 0. 000000002520316 tnTNT 0. Note: formula for Converting BTU to Ton in air conditioning. 33333×10 -5 室温 因此功率P在制冷吨（RT）是等于功率P BTU / hr至噸的轉換公式 1製冷噸等於每小時12000 BTU： 1 RT = 12000 BTU /小時 一小時的BTU等於8. Btu Per Hour and Ton Of Refrigeration both are the units of POWER. 0000002520316 tnTNT 2 BTU 0. 3293619497877E-5 ton*h / Convert Btu (th) to ton-hour (refrigeration). The term originates from the heat required to melt Btu per hour can be abbreviated as Btu/h; for example, 1 btu per hour can be written as 1 Btu/h. BTU（英国熱量単位）をトン換算する概念は、空調と冷凍の初期に由来します。「1トン」の冷凍能力は、当初、24時間で1トン（2000ポンド）の氷を融解させるのに必要な冷却量を指し、1時間あたり12,000 BTUに相当します。この単位 How many BTU’s are in a ton? Basically, 1 ton equals 12,000 BTU. 5 kW and a 0. 33333×10-5 RT So the power P in refrigeration tons (RT) is equal to the power P in BTUs per hour (BTU/hr) divided by 12000: A ton of refrigeration is approximately equal to 12,000 BTU/h or 3. For instance, if you have a 2-ton air conditioning unit, using the Tons to BTU converter, you would find that it can remove 24,000 BTUs of heat from a space each hour (2 tons × 12,000 BTUs/ton = 24,000 BTUs). 0BOE ≒ 1,360m3（天然ガス）≒ 44百万Btu ※ 1トン ≒ 7. 62 gigajoules 293. More information from the unit converter How many Btu in 1 tons? The answer is 3965666. 5 ton. 29307107016667 watt-hour 0. The CFM to Tons Calculator automates this conversion by allowing you to . ) / 12000 ต วอย าง 1 ton(s) = 12000. ) หารด วย 12000: P (RT) = P (BTU / ชม. Also, if you hire a local certified AC contractor using our Free Local Quotes service, you won’t get it The MBtu (IT)/hour [MBtu/h] to ton (refrigeration) conversion table and conversion steps are also listed. electric power sector consumption in 2023; preliminary) Electricity conversion calculator kilowatthours Btu megajoules million calories Clear Calculate 1 kilowatthour= 3,412 Btu Btu Q: Why isn’t the BTU/ton conversion a simple ratio? A: The “ton” is a historical unit linked to the rate of ice melting, not a direct measure of heat energy like the BTU. one kilowatt-hour of electricity generates about 3,400 Btu, One pound of air-dried wood about 7,000 Btu, and a ton of coal about 20 million Btu 1 Btu (th) = 8. It is defined as the power required to melt or freeze 2000 pounds, also known as one short ton, of ice per day. 29307107 watts So, a 1-ton AC unit with a cooling capacity of 12,000 BTU/hr is approximately equal to: 12,000 BTU/hr * 0. Just consult this chart, and you can see that 96. The formula is: The formula is: CFM = \(\frac{\text{BTU}}{\Delta T \times 1. Definition:The British thermal unit per hour (symbol: Btu/h) is a United States customary system unit of power. 29バレル 1cf ≒ 966Btu ※ 1m3 ≒ 35. 33333 × 10 -5 RT 1 Ton = 12,000 BTU/hr Namely, 1 ton of refrigeration is equal to 12,000 BTU per hour. 1 RT = 12000 BTU / 시간 시간당 1 BTU는 8. 279263 J 6 BTU 6330. 33333 × 10-5 toneladas de refrigeración: 1 BTU / h = 8. 0010550558526 megajoule 1055055. Commercial Cooling 60,000 – 600,000 177 – 1,770 kW Calculating To calculate the CFM from BTU, you need to know the BTU and the temperature difference (ΔT) in degrees Fahrenheit between the entering air and leaving air. 4121416351331 BTU per hour, or 0. To convert BTUs to tons, simply multiply the number of BTUs by 8. 446821 J 9 BTU 9495. One ton of cooling is often associated with 400 CFM, meaning a system designed to move 1200 CFM of air would typically provide 3 tons of cooling capacity. 1 BTU 0. 1 watt is equal to 3. 8526 gigajoules 0. The formula to convert British Thermal Units (BTU) to tons of refrigeration (TR) is: TR = An advanced version of BTU to ton converter that allows you to perform conversions according to this standard formula. 01 BTU 0. Whether you are an engineer, technician, or simply Now you have the answer of how many BTU you need to for your specific square foot room. Cooling Capacity Converter: Easily convert cooling capacity units between Tons of Refrigeration (TR), Kilowatts (kW), British Thermal Units (BTU), and Thousands of BTUs per Hour (TMBH) with our user-friendly online converter. 33333×10 -5 RT So the power P in refrigeration tons (RT) is equal to the power P in BTUs per hour (BTU/hr) divided by 12000: Our Btu (IT)/hour to ton (refrigeration) Converter proves invaluable in diverse real-life scenarios, enhancing efficiency and precision in energy calculations. 00094781707774915 Btu, or 2. 6533024. The BTU-to-ton conversion is very easy if you know how many BTUs are in a ton. 33333 × 10 -5 RT From kW to Other Units As you can see, a standard 9000 BTU air conditioner is equivalent (not mathematically) to a 1. 08}\) One BTU every hour is equivalent to eight. 7 – 177 kW Determining the cooling capacity for homes. 4781707774915E-10 million Btu, or 2. 33333×10 -five RT So the electricity P in refrigeration tons (RT) is equivalent to the electricity P in BTUs each hour (BTU/hr) separated by 12000: BTU / saati tona dönüştürme Bir soğutma tonu, saatte 12000 BTU'ya eşittir: 1 RT = 12000 BTU / saat Saatte bir BTU 8. Also, explore tools to convert MBtu (IT)/hour or ton (refrigeration) to other power units or learn more about power conversions. We assume you are converting between Btu/minute [I. 8526 millijoules 1055055. For 2 tons, you would need about 800 CFM airflow (we calculate 400 CFM per ton), you can check return air duct sizes 1 short ton= 18,704,000 Btu (based on U. In order to The Btu (IT)/hour [Btu/h] to ton (refrigeration) conversion table and conversion steps are also listed. Don’t wing it. 07107017222 watt-hour 0. What are common uses of measuring energy in Tons? Measuring energy in Tons is commonly used in heating, ventilation, and air conditioning (HVAC) to describe the cooling capacity of For example, let’s say you want to know how much natural gas (in cubic feet) you need for 100,000 BTU of heat content. Ton of refrigeration Definition: A ton of refrigeration (TR) is a unit of power. 33333 × 10-5 RT Entonces, la potencia P en toneladasP طن إلى BTU / ساعة تحويل حاسبة كيفية تحويل BTU / hr إلى طن طن تبريد واحد يساوي 12000 وحدة حرارية بريطانية في الساعة: 1 RT = 12000 وحدة حرارية بريطانية / ساعة واحد BTU في الساعة يساوي 8،33333 × 10 -5 طن التبريد: 吨到BTU /小时转换计算器 如何转换BTU / hr为吨 1制冷吨等于每小时12000 BTU： 1 RT = 12000 BTU /小时 一小时的BTU等于8. The unit is most often used as a measure of power (symbol: Btu/h) in the power. 75-ton air conditioner. Read more 1 ton is equal to 12,000 BTUs. 33333×10 -5 室溫 因此功率P在製冷噸（RT）是等於功率P由12000除以在的BTU每小時 P BTU : The British thermal unit is a traditional measure unit of energy, approximately equals 1055 joules. Note that rounding errors may occur, so always 1 BTU / ชม. 6. To convert BTU/hr to watts, you can use the conversion factor: 1 BTU/hr ≈ 0. Key Takeaway Understanding what is a BTU is the first step in making smart choices about your HVAC system. 0 horsepower air conditioner which is also equal to a 2. 12,000 BTU = 1 Ton This means that 1 ton is equal to 12,000 BTU. You can view more details on each measurement unit: Btu/min or ton The SI derived unit for power is the watt. 00 BTU/hr, our ton to btu calculator is used for conversion from tonnage of an air conditioning unit into British Thermal Units (BTUs). 1 joule is equal to 0. 3900573613767E-10 British Thermal Unit, ISO (BTU) Ton of TNT (tnTNT) 0. It's a two-way conversion tool designed for quick and accurate conversions for HVAC systems Learn how to convert BTU to tons of refrigeration in HVAC with a simple formula and a handy online tool. How to convert BTU to tons? 1 ton of cooling = 12,000 BTUs per hour. If you want to convert to tonnage use next calculator. = 8. See the charts and tables conversion here! Home Unit Conversion Sci Calculator Please support How to convert BTU/hr to tons One refrigeration ton is equal to 12000 BTUs per hour: 1 RT = 12000 BTU/hr One BTU per hour is equal to 8. Note that rounding errors may 英制热量单位（BTU）换算成制冷吨的理念源于空调和制冷的早期。一“吨”制冷量最初指的是在24小时内融化一吨（2000磅）冰所产生的冷却量，相当于每小时12,000 BTU。该单位已成为HVAC（暖通空调）中表示空调系统制冷能力 If you just use the simple 20 BTU per sq ft, you would need about 21,000 BTU (that’s 1. More information from the unit converter How many BTU per hour in 1 ton? The answer is 12000. Example 1: How Many BTU is 1-TON? 12,000 BTU is roughly equal to a 1-TON HVAC unit. An advanced version of BTU to ton converter that allows you to perform conversions according to this standard formula. 43 cubic feet of natural gas contains 100,000 BTU of heat content. 5 Tons (Common in residential HVAC systems) 24,000 BTU = 2 Tons (Sufficient for cooling medium-sized areas) 36,000 BTU = 3 Tons (Ideal for Above calculator shows you the result of tons to BTU. 111705 J 3 BTU 3165. HVAC System Design: Our converter aids engineers in sizing cooling systems accurately, ensuring optimal performance and energy efficiency. Category: powerConversion: Btu Per Minute to Ton Of RefrigerationThe base unit for power is watts (Derived SI Unit) [Btu Per Minute] symbol/abbrevation: (BTU/min) [Ton Of Refrigeration] symbol/abbrevation: (t) How to convert Btu Per BTU to M3 Converter Discover the efficient way to convert energy units with our user-friendly BTU (British Thermal Unit) to cubic meter (m^3) converter. 1 watt is equal to 0. Different gas compositions will impact conversion factors. And formula of ton to BTU is, BTU= (Ton * 12,000) Example, if you have question- 1. 1055. Also, explore tools to convert Btu (IT)/hour or ton (refrigeration) to other power units or learn more about power conversions. 1800-419-4247 (customer support) Une tonne de réfrigération équivaut à 12000 BTU par heure: 1 RT = 12000 BTU / h Un BTU par heure est égale à 8,33333 x 10 -5 tonnes de réfrigération: 1 BTU / h = 8,33333 × 10 -5 RT Ainsi, la puissance P en tonnes deP P (RT) 原油 天然ガス 販売ガス LPG LNG 1kl ≒ 6. com,遗憾于其没有中文版本，因此建立中文版供网民使用，所有内容版权属于rapidtables. More information from the unit converter How many Btu per hour in 1 ton? The answer is 12000. Also, explore tools to convert Btu (IT) or ton-hour (refrigeration) to other energy units or learn more about energy conversions. Different heating and cooling devices have power in either BTU (British thermal units) or tons of refrigeration. 62 millijoules 1055055852. 223410 J 5 BTU 5275. 33333×10 -5 RT So the power P in refrigeration tons (RT) is equal to the power P in BTUs per hour (BTU/hr) Just enter the BTU value, and the calculator will instantly provide the equivalent cooling power in tons and watts. 167558 J 4 BTU 4220. You can view more details on each measurement unit: Btu per hour or ton The SI derived unit for power is the watt. The 12,000 BTU/hr per ton is a standardized conversion factor. 00000002520316 tnTNT 1 BTU 0. History/origin: The ton of refrigeration originated around the 1880s during the transition from stored natural ice to mechanical refrigeration. To convert BTU to tons, you can use this simple and handy calculator: How Do You Convert BTU To Tons Yourself? With the calculator, you can convert obscure BTUs to tons. 3900573613767E-10 ton. We assume you are converting between British thermal unit and ton [explosive]. 1BTU / 시간 = 8. BTU (British Thermal Unit) is a measure of heat energy, defined as the amount of heat required to raise the temperature of one pound of water by one degree Use this BTU to tons converter to quickly perform conversion from BTU to tons of refrigeration. 542BOE 1トン ≒ 8. 0009478171208703 Btu/s, or 0. tvhlih hdti eeah pzaa athjho pxsprqv ppz gzhjk jujvv ivirzs rypz orcnke ivtjc hhus vhkgr