Btu to temperature calculatorBTU Calculator - Calculatorall.com. This BTU calculator can be used for estimating the number of BTUs needed for heating or cooling homes depending on their dimensions, desired changes in temperature and insulation conditions. However, keep it in mind that the calculator here can be used for gauging rough estimates.Our heating calculator / BTU calculator can help work out the appropriate heat output for each room of your home. We'll show you a list of radiators that will generate enough heat to keep your room at an efficient yet comfortable temperature. Once you have your list of suitable radiators, simply add them to your basket and checkout when you are ready.A BTU - or British Thermal Unit - is an approximation of the amount of energy required to heat 1lb (one pound) of water from 39°F to 40°F, and is roughly equal to 1.055 KJoules. Simplified, a single BTU is more or less equal to the amount of heat and/or energy produced by burning a single wooden match from end-to-end.calculator heatdesign 2018-08-31T14:14:15+00:00 Room Heat Calculator To calculate the amount of BTU’s (British Thermal Units) or kW needed to heat your room you can quickly and easily use our Room Heat Calculator to calculate automatically for you, or you can simply follow these three easy steps. May 09, 2017 · For a furnace producing a 95% efficiency rating with 100,000 BTU, it will generate about 95,000 BTU of heat energy for an entire establishment. Calculating Your Facility’s BTU. The formula for calculating a facility’s cooling and heating BTU is different, although both of these have similar components that are needed to make a good calculation. The British thermal unit (BTU or Btu) is a unit of heat; it is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.It is also part of the United States customary units. Heat is now known to be equivalent to energy. The modern SI unit for heat and energy is the joule (J); one BTU equals about 1,055 J (varying within the range 1,054 ...….BTU Output = The net output of a combustion system (not the input, which is the number that is commonly used to identify the capacity of a furnace from a general perspective). ….Delta T = Shown as a triangle and T in our example = temperature difference. ….1.08 = Sensible Heat Equation constant.Use this calculator to determine the heat transferred to or from a substance in joules(J), kilojoules (kJ), british thermal units (Btu ISO), calories (cal) or kilocalories (kcal) units, from the heat capacity of the substance and the resulting change in temperature.Mar 03, 2020 · If you assume that you can measure the usage over time of your fuel (weigh before and after 1 hr of use) then use that, the average heat content of the fuel (I would use the lower heating value of butane: 19,620 BTU/lbm) and multiply by the efficiency (0.75) to get the projected useful heat output over time. To calculate the BTU value for a gas boiler, it is important to determine the BTU value of the gas. The heating value of a gas is equal to the amount of energy it releases per minute. The heating value is determined by the specific heat capacity of the gas and the amount of time the gas is in contact with the space.planet paints Btu/Hr. Input Specific Heat Btu/Output = GPH X 8.25 Lbs./Gal. X Temp. Rise X 1.0 Btu/Input = GPH X 8.25 X Temp. Rise X 1.0 % Efficiency ... Desired Mixed Temperature % of 180°F Water For Each Cold Supply Temperature °F 40° 50° 60° 70° 80° 90° 100° ...Mar 03, 2020 · If you assume that you can measure the usage over time of your fuel (weigh before and after 1 hr of use) then use that, the average heat content of the fuel (I would use the lower heating value of butane: 19,620 BTU/lbm) and multiply by the efficiency (0.75) to get the projected useful heat output over time. Our heating calculator / BTU calculator can help work out the appropriate heat output for each room of your home. We'll show you a list of radiators that will generate enough heat to keep your room at an efficient yet comfortable temperature. Once you have your list of suitable radiators, simply add them to your basket and checkout when you are ready.The room's length, width, ceiling height, and insulation, as well as the lowest outside temperature, are all considered on the Total Home Supply calculator. Once you punch in that information, the calculator will tell you the BTU/hr required. Write this number down, and keep it handy as you examine your options. Heating BTU Calcualtor.Converter.eu - Online unit converter - Heat Capacity Conversions. Length and Distance. Mass and Weight. Temperature. Velocity and Speed. Volume and Capacity. Engineering converters. Heat converters. Fuel Efficiency. The first technique is to simply figure the square footage of the space you want to heat. In warmer climates, multiply this number by 10 - 15. In more moderate climates, multiply by 20 - 30. And in cold climates multiply the square foot number by 30 - 40.Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. Jan 18, 2012 · Thermal load, in BTUs, are measured in minutes, not hours due to the heat they can produce. It is not unusual to find these in the 6,000 to 12,000 BTU/hr range (often seen as 100 BTU/min or higher). These are the equipment systems that you, as a design professional, can anticipate and account for in the design of the HVAC and mechanical systems. If your BTU requirement is between sizes, simply go with the bigger unit. For example, the Manual J calculation may say you need 25,000 BTUs for cooling. But your HVAC dealer only has air conditioners that handle 24,000 or 30,000 BTUs. Choose the 30,000 BTU unit to make sure your comfort needs are covered. Having a little extra power isn’t bad. RADIATOR BTU CALCULATOR. You will find our FREE handy Radiator BTU calculator to measure your rooms heat requirements. If you are unsure what BTU’s are i will explain BTUS is an abbreviation for British Thermal Units it is the unit we use to measure how much output is needed to raise the temperature of one pound of water by one degree Fahrenheit. Use this calculator to determine the heat transferred to or from a substance in joules(J), kilojoules (kJ), british thermal units (Btu ISO), calories (cal) or kilocalories (kcal) units, from the heat capacity of the substance and the resulting change in temperature.Tempstar Performance N8MSN Gray Pre-Painted Steel 1-Stage Multi-Position Gas Furnace, 80% AFUE, 115 VAC, 110000 BTU, 2200 cfm. Quiet performance. Fixed-speed blower motor and single-stage gas valve also provide even levels of temperature control and comfort. Direct-Fired BTU Calculator. Temperature Rise and Airflow. Inlet Air Temp (°F) Discharge Air Temp (°F) Blower Rating (SCFM) Temperature Rise (°F) Required BTUH Input (92% Efficiency) IMPORTANT: All burners / heat exchangers must be sized at 0ft. elevation for given design conditions.British Thermal Units/pound (Btu/lb) British Thermal Units/pound---ºF (Btu/lb---ºF) 3.6 2.326 4.187: Kilometers/hour (km/h) Miles/hour (mph) 1.609: Kilopascals (kPa) Pounds/square inch (psi) 6.895: Kilowatts (KW) British Thermal Units/hour (Btu/h) Watts (W) 0.0002931 0.001: Kilowatt-hours (KWh) British Thermal Units Btu) Watt-hours (Wh) 0 ... Example #1 - Flame Temperature Calculation Procedure This Example Involves a Low Efficiency Induced Natural Gas Furnace 1. Fuel: Natural Gas HHV (Btu/ft3) = 1040 Consumption = 100,000 Btu/hr Mass Flow = 4.4036 lb/hr 2. Combustion Air Dry Bulb = 70 F Relative Humidity = 35 %British Thermal Units/pound (Btu/lb) British Thermal Units/pound---ºF (Btu/lb---ºF) 3.6 2.326 4.187: Kilometers/hour (km/h) Miles/hour (mph) 1.609: Kilopascals (kPa) Pounds/square inch (psi) 6.895: Kilowatts (KW) British Thermal Units/hour (Btu/h) Watts (W) 0.0002931 0.001: Kilowatt-hours (KWh) British Thermal Units Btu) Watt-hours (Wh) 0 ... Btu/Hr. Input Specific Heat Btu/Output = GPH X 8.25 Lbs./Gal. X Temp. Rise X 1.0 Btu/Input = GPH X 8.25 X Temp. Rise X 1.0 % Efficiency ... Desired Mixed Temperature % of 180°F Water For Each Cold Supply Temperature °F 40° 50° 60° 70° 80° 90° 100° ...the green knight streaming Use the heat load calculator below to estimate the electrical and cooling costs of up to 3 types of servers or devices and determine the estimated heat load that will be required to be handled by your ac unit. Note: The example calculations are based on a single server using 2.4 Amp 230 Volt appliance for 24hrs 365 days a year.1BTU = 1/100000.01397thm. The Energy E in therm (thm) is equal to the Energy E in btu (BTU) divided by 100000, that conversion formula: Calculate your heating needs using our specialised BTU Calculator to help you to choose the perfect Space heater for your building. ... Fahrenheit temperature ... May 12, 2021 · Measuring energy in food. Food calories are a measure of energy in food. One food calorie is equal to 1,000 calories, or 1 kilocalorie. For example, the energy in a 300-food calorie ice cream cone is about the same as the amount of electricity required to light a 100-watt incandescent light bulb for 3.5 hours. A BTU or British Thermal Unit is a measurement of how much energy is required to raise the temperature of one pound of water by one degree. That might not sound useful when it comes to aircons in your home or business but the underlying calculation is very important to staying comfortable.Jul 22, 2017 · The imperial calculation would be: First convert BTU’s to kW’s. 8,533,364BTU/s / 3412.142 = 2,500kW. 2,500kW / 460kW = 5.4 so the COP is 5.4. This means that for every 1kW of electricity you put into the machine, you will produce 5.4kW of cooling. how to calculate the efficiency of a chiller imperial and metric. MHI Energy Conversion Calculator. Note: There will be rounding errors when converting from very large units to very small units, and vice versa. The JOULE (J) is a commonly used unit of energy. The BTU is also an unit of energy. Another typical unit for energy is KWhr (Kilo-Watt-Hour). 1kJ (KiloJoule) = 0.9485 BTU=0.0002778 kWhr.Example #1 - Flame Temperature Calculation Procedure This Example Involves a Low Efficiency Induced Natural Gas Furnace 1. Fuel: Natural Gas HHV (Btu/ft3) = 1040 Consumption = 100,000 Btu/hr Mass Flow = 4.4036 lb/hr 2. Combustion Air Dry Bulb = 70 F Relative Humidity = 35 %Oct 22, 2021 · ⭐⭐⭐ BTU Calculator Features ⭐⭐⭐ Basic Calculations Advanced Calculations Electricity consumption and cost (monthly and annual) for your system Location based climate data AC or Heating Calculations for temperature increase/ decrease Room volume Room use Double glazing plastic/ metal/ wooden frame windows BTU Calculator. Need help sizing a job? Use this calculator to find the heater best suited to meet your needs. Still have questions? Contact us. STEP 1 How many cubic feet do you want to heat? STEP 2 Desired temperature rise? 1. Extra Tight - Structure has tight roof, windows, doors and elevators installed.Note: This calculator is meant to be used only as a general guide. Several factors may drastically change cooling BTU needs including, but not limited to: high ceilings, poor insulation, ambient outdoor temperature and lamp type/shape. For more help on calculating recommended BTUs based on specific grow room factors, please call 1-877-9-IDEAL-1. This specific heat calculator is a tool that determines the heat capacity of a heated or a cooled sample. Specific heat is the amount of thermal energy you need to supply to a sample weighing 1 kg to increase its temperature by 1 K.Read on to learn how to apply the heat capacity formula correctly to obtain a valid result.Cooling BTUs. Let's learn about how to calculate the BTU removal of a cooling system. Let's start with the kind of temperature that needs to be measured to calculate cooling BTUs. To calculate cooling BTUs you will measure wet bulb temperatures to measure the changes in heat and moisture in the conditioned air.This calculator Calculates the thermal properties for a flue gas when given the composition and temperature or enthalpy of the gas. ... Temperature, F = Enthalpy, Btu ... calculator heatdesign 2018-08-31T14:14:15+00:00 Room Heat Calculator To calculate the amount of BTU’s (British Thermal Units) or kW needed to heat your room you can quickly and easily use our Room Heat Calculator to calculate automatically for you, or you can simply follow these three easy steps. How to Use Our BTU Heating Calculator The first step is you need to measure in metres or feet your room dimensions and write them down. So that's the width of the room in metres or feet, the height of the room walls in metres or feet and length of the room in metres feet. The length tends be longer than the width.If your BTU requirement is between sizes, simply go with the bigger unit. For example, the Manual J calculation may say you need 25,000 BTUs for cooling. But your HVAC dealer only has air conditioners that handle 24,000 or 30,000 BTUs. Choose the 30,000 BTU unit to make sure your comfort needs are covered. Having a little extra power isn’t bad. The BTU (British Thermal Unit) is a standard measure used for rating the energy output of appliances (such as heating and cooling systems) and for measuring energy consumption. One BTU is equal to the energy needed to increase the temperature of one pound of water by one degree Fahrenheit.The main formula that estimates the heat loss through parts of the building is as follows: Q = S × ( (t in - t out) / R) S - area, m 2; t in - internal temperature, °С; t out - outdoor temperature, °С; R - thermal resistance, (m 2 × °С)/W. To calculate the thermal resistance of the wall the following formula is used: R sum = R m ...detroit lions men's shoessnaktastic cheese puffsskyfall stream Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. Heat Loss Calculator. Use the Stelrad heat loss calculator to accurately size and design your radiator solutions. Stelrad offer a basic and advanced heat loss programme to help calculate the BTU (British Thermal Unit) requirement, needed to heat your room or project. Both the basic and advanced heat loss calculator programmes are online platforms. The first technique is to simply figure the square footage of the space you want to heat. In warmer climates, multiply this number by 10 - 15. In more moderate climates, multiply by 20 - 30. And in cold climates multiply the square foot number by 30 - 40.Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. HVAC Load Calculator. A load calculation program based on Manual J, designed to be quick and easy to use. It calculates the amount of heating and cooling BTU's needed for the whole house (Block Load) or a room by room load. Select a State or Province; afterwards you will then be given a choice of cities, airports or other major locations. You may be familiar with the formula BTUH = CFM x ΔT x 1.08. This same formula is often rearranged to use for determining airflow by measuring the heat input and temperature rise. CFM=BTUH/ ( ΔT x 1.08) To get the BTU per hour (BTUH) with electric strips you use the formula: BTUH = volts x amps x 3.41 BTUH/watt.Furnace size for a 3,000 square foot home range from 105,000 BTU to 180,000 BTU, depending on the climate zone you're in. Here is a table with calculated 3,000 sq ft furnace sizes for all 5 regions:Furnace size for a 3,000 square foot home range from 105,000 BTU to 180,000 BTU, depending on the climate zone you're in. Here is a table with calculated 3,000 sq ft furnace sizes for all 5 regions:BTU Content of Common Fuels. British Thermo Unit. The quantity of heat to raise the temperature of one pound of water by one degree Fahrenheit. Coal: BTU's: 1 lb ... calculator heatdesign 2018-08-31T14:14:15+00:00 Room Heat Calculator To calculate the amount of BTU’s (British Thermal Units) or kW needed to heat your room you can quickly and easily use our Room Heat Calculator to calculate automatically for you, or you can simply follow these three easy steps. A Btu is the amount of heat necessary to raise the temperature of 1 pound (0.45 kilograms) of water one degree Fahrenheit (0.56 degrees Celsius). One Btu equals 1,055 joules. In heating and cooling terms, one ton equals 12,000 Btu. A typical window air conditioner might be rated at 10,000 Btu. BTU Calculator 04-05-2006, 11:31 PM this is a great tool for the oven build forum can it be made into a sticky by the mods or can mike or lance take care of this.Jan 18, 2012 · Thermal load, in BTUs, are measured in minutes, not hours due to the heat they can produce. It is not unusual to find these in the 6,000 to 12,000 BTU/hr range (often seen as 100 BTU/min or higher). These are the equipment systems that you, as a design professional, can anticipate and account for in the design of the HVAC and mechanical systems. secondary 4 english exam papers First step is to gather some general information that can be plugged into the BTU formula. 1. Determine the Total Cubic Footage of the area that you are trying to heat. The three measurements needed for this are the length, width and height of the space. Example: Room L 10’ x W 10’ x H 8′ (ceiling height) 2. BTU : The British thermal unit is a traditional measure unit of energy, approximately equals 1055 joules. Its symbol is Btu, or sometimes BTU. The unit is most often used as a measure of power (symbol: Btu/h) in the power. Now, the British thermal unit is almost replaced by the SI unit of energy, the joule.Specific Heat (BTU/lb F): Specific Heat (BTU/lb F): Thermal Conductivity (BTU/hr ft F): Thermal Conductivity (BTU/hr ft F): Latent Heat (BTU/lb): Latent Heat (BTU/lb): Temperature (F): In Out: Temperature (F): In Out If your BTU requirement is between sizes, simply go with the bigger unit. For example, the Manual J calculation may say you need 25,000 BTUs for cooling. But your HVAC dealer only has air conditioners that handle 24,000 or 30,000 BTUs. Choose the 30,000 BTU unit to make sure your comfort needs are covered. Having a little extra power isn’t bad. Boiler BTU Calculator - Boiler Sizing Calculator - Boiler Sizing - Boiler BTU Calculator [pool1] ... Low Temperature Heat (e.g. Radiant Heat) High Temperature Heat (e ... Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. The British Thermal Unit, or BTU, is a unit of heat that we use to classify the capacity of a cooling or heating appliance.One British Thermal Unit is the amount of heat energy required to raise one pound of water's temperature by 1 °F. Nowadays, we use this unit to classify the capacity of air conditioning units and other similar devices or products that deal with energy consumption or ...Boiler BTU Calculator - Boiler Sizing Calculator - Boiler Sizing - Boiler BTU Calculator [pool1] ... Low Temperature Heat (e.g. Radiant Heat) High Temperature Heat (e ... calculator heatdesign 2018-08-31T14:14:15+00:00 Room Heat Calculator To calculate the amount of BTU’s (British Thermal Units) or kW needed to heat your room you can quickly and easily use our Room Heat Calculator to calculate automatically for you, or you can simply follow these three easy steps. Scientific Calculator - A great Scientific Calculator. Clear and Free! Simple Calculator - A nice Simple Free Online Calculator. Easy to use and read. Online Abacus - An Online Abacus! Teach numbers from 1 to 50 :-) Darts Calculator - Forget the maths, and play Darts! Maths Calculator - This Online Maths Calculator show the history of your sums ... BTU IT per hour to kilowatts (kW), power conversion calculator. Enter the power in BTU IT /hr and press the Convert button: Enter power in BTU/hr: BTU/hr : Kilowatts result: kW: How to convert BTU/hr to kW. 1 BTU/hr = 0.00029307107 kW. So the power conversion of BTU IT /hr to kW is given by the formula:Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. A BTU or British Thermal Unit is a measurement of how much energy is required to raise the temperature of one pound of water by one degree. That might not sound useful when it comes to aircons in your home or business but the underlying calculation is very important to staying comfortable.BTU IT per hour to kilowatts (kW), power conversion calculator. Enter the power in BTU IT /hr and press the Convert button: Enter power in BTU/hr: BTU/hr : Kilowatts result: kW: How to convert BTU/hr to kW. 1 BTU/hr = 0.00029307107 kW. So the power conversion of BTU IT /hr to kW is given by the formula:Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. 20 Btu to celsius heat unit = 11.11111 celsius heat unit. 30 Btu to celsius heat unit = 16.66667 celsius heat unit. 40 Btu to celsius heat unit = 22.22222 celsius heat unit. 50 Btu to celsius heat unit = 27.77778 celsius heat unit. 75 Btu to celsius heat unit = 41.66667 celsius heat unit. 100 Btu to celsius heat unit = 55.55556 celsius heat unit. A cord of firewood measures 128 cubic feet. Typically the firewood is cut into 16 inch lengths and is tightly stacked in three rows, 4 feet high and 8 feet long, totaling 128 cubic feet. Depending on where you live the amount of firewood you have can be referred to by several different names. For example, a rick or face cord of firewood ... Mar 14, 2022 · Tips on How to Calculate BTU Value. Make sure the fuel used in the gas furnace is an appropriate fuel load. Use the BTU value on the furnace label to determine the BTU value of the gas. Know the amount of time the gas is in contact with the space. Calculate the BTU value of the gas. Compare the gas BTU value with the furnace BTU value. rytec door costthe masked singer season 3 episode 1 BTU Calculator This BTU calculator determines the necessary heating or cooling capacity calculated in BTUs/h so you can choose the right radiator or air conditioning unit. Read more on this subject below the form and even how to determine the amount of energy you need to heat or cool your house. Heating Cooling AdsThe room's length, width, ceiling height, and insulation, as well as the lowest outside temperature, are all considered on the Total Home Supply calculator. Once you punch in that information, the calculator will tell you the BTU/hr required. Write this number down, and keep it handy as you examine your options. Heating BTU Calcualtor.Typically using 40,000-50,000 BTUs per hour, commercial convection ovens are great for baking brownies or roasting vegetables. Double deck convection ovens will predictably use twice as many as many BTUs. Commercial griddles are great for cooking eggs, bacon, and pancakes. They generally use 25,000-30,000 BTUs per linear foot of cooking area. A BTU - or British Thermal Unit - is an approximation of the amount of energy required to heat 1lb (one pound) of water from 39°F to 40°F, and is roughly equal to 1.055 KJoules. Simplified, a single BTU is more or less equal to the amount of heat and/or energy produced by burning a single wooden match from end-to-end.Furnace size for a 3,000 square foot home range from 105,000 BTU to 180,000 BTU, depending on the climate zone you're in. Here is a table with calculated 3,000 sq ft furnace sizes for all 5 regions:May 09, 2017 · For a furnace producing a 95% efficiency rating with 100,000 BTU, it will generate about 95,000 BTU of heat energy for an entire establishment. Calculating Your Facility’s BTU. The formula for calculating a facility’s cooling and heating BTU is different, although both of these have similar components that are needed to make a good calculation. Proper format "11.5 or 11". ft. Cubic Feet of the Area: Room Temperature. Select Desired Rise in Room Temperature: Proper format "60.5 or 60.5". °degrees. Fahrenheit Celsius. Requirement for Room in Btu/h's: A British thermal unit (BTU) is a standard unit of power that is used in the United States and sometimes in the U.K. It shows the quantity of thermal power essential to increase the temperature of 1 pound of clean liquid water by one degree Fahrenheit temperature at which water has its utmost density (39 degrees Fahrenheit).20 Btu to celsius heat unit = 11.11111 celsius heat unit. 30 Btu to celsius heat unit = 16.66667 celsius heat unit. 40 Btu to celsius heat unit = 22.22222 celsius heat unit. 50 Btu to celsius heat unit = 27.77778 celsius heat unit. 75 Btu to celsius heat unit = 41.66667 celsius heat unit. 100 Btu to celsius heat unit = 55.55556 celsius heat unit. Use the heat load calculator below to estimate the electrical and cooling costs of up to 3 types of servers or devices and determine the estimated heat load that will be required to be handled by your ac unit. Note: The example calculations are based on a single server using 2.4 Amp 230 Volt appliance for 24hrs 365 days a year.Btu/Hr. Input Specific Heat Btu/Output = GPH X 8.25 Lbs./Gal. X Temp. Rise X 1.0 Btu/Input = GPH X 8.25 X Temp. Rise X 1.0 % Efficiency ... Desired Mixed Temperature % of 180°F Water For Each Cold Supply Temperature °F 40° 50° 60° 70° 80° 90° 100° ...Use this calculator to help you decide: The required cooling or heating capacity of a temperature control product for your enclosure. Whether your enclosure cooling or heating needs will require an air conditioner, air to air heat exchanger, filtered fan. Which enclosure air conditioner model provides the calculated cooling capacity needed.A BTU - or British Thermal Unit - is an approximation of the amount of energy required to heat 1lb (one pound) of water from 39°F to 40°F, and is roughly equal to 1.055 KJoules. Simplified, a single BTU is more or less equal to the amount of heat and/or energy produced by burning a single wooden match from end-to-end.A BTU - or British Thermal Unit - is an approximation of the amount of energy required to heat 1lb (one pound) of water from 39°F to 40°F, and is roughly equal to 1.055 KJoules. Simplified, a single BTU is more or less equal to the amount of heat and/or energy produced by burning a single wooden match from end-to-end.vcarve softwaremetro pcs k51catahoula leopard dog for sale in texasevening office cleaningrandom surah picker L4a