btu calculator water

What is a BTU? Search . BTU CONTENT OF FUELS . To calculate your BTU, all you need is a tape measure or laser measurement tool. 0333 202 5981 . The amount of energy that is needed to either cool or heat one pound of liquid water one degree Fahrenheit at a constant pressure of one atmosphere. Insulation factor Calculate the insulation factor of the space to heat. 1BTU/hour is equal to 0.293 watt. Heating BTU Calculator When shopping for heaters, many people make the mistake of choosing the wrong size for their actual needs. Enter the power in kilowatts and press the Convert button: Enter power in kilowatts: kW : BTU/hr result: BTU/hr: How to convert kW to BTU/hr. Calculating the BTU for each room size is essential for maintaining energy efficiency in your home. h total = total heat load (btu/hr, W) h surface = heat loss from pool through the surface - mainly evaporation of water (btu/hr, W) h heat-up = heat load required to increase the pool temperature (btu/hr, W) Heat-Up Load. Our BTU calculator is the best there is for fireplaces, stoves and inserts. 1 kW = 3412.142 BTU/hr. One BTU is the amount of heat energy required to raise one pound of water by 1ºF. This calculation translates the heat transfer input requirement to BHP. It’s been developed by fireplace industry experts. Enter your room details below, along with a name, and save it to your Wish List to keep it for easy reference. ENERGY SOURCE BTU PER HOUR. Example. Calculate your heating needs using our specialised BTU Calculator to help you to choose the perfect Space heater for your building. Submersible Water Pumps and Electric Water Pumps; Petrol and Diesel Powered Water Pumps; Water Pump Hose, Layflat Hose and Water Hose Reels; Clean. Metric calculations . Customer Service. If … Water Heating Time Calculator. Plumbing & Heating Supplies. The output specific heat is given as kJ/(kmol*K), kJ/(kg*K), kWh/(kg*K), kcal/(kg K), Btu(IT)/(mol*°R) and Btu(IT)/(lb m *°R) Note! Let’s start with the basics - A BTU (or British Thermal Unit) is a traditional unit of heat which can be defined as the amount of energy required to heat 1lb of water up by 1 degree Fahrenheit. BTU stands for British Thermal Unit, and is the standard way to work out how much heat output is required to keep your room warm. BTU Calculator. One is roughly equal to 1,055 Joules. The exact time needed to change the pool temperature will vary based on evaporation rate, convection losses, thermal radiation losses … As such, BTU provides a quick reference for the radiator output. Water Cylinder Size Calculator. Put, the higher the BTU output, the hotter the radiator or heated towel rail is going to be. To do so, we divide the BTU/hour by a constant of 33,475. COAL. Bedroom. When calculating BTU’s required for an entire home, the calculation must include the “worst case scenario”. These are the only two measurements you will need, and the two measurements that you will find reported for every radiator in our online store. 1W = 3.412141633 BTU/hr . Temperature must be within the ranges 0-370 °C, 32-700 °F, 273-645 K and 492-1160 °R to get valid values. Well insulated Enclosed space. One BTU is equal to the energy needed to increase the temperature of one pound of water by one degree Fahrenheit. It is extremely important to know the exact BTU of the radiator you require to keep your house warm. A system boiler includes a hot water storage cylinder, whereas a regular boiler includes a cylinder and cold water tank. Number of square feet Calculate the number of square feet to heat. The minimum output is the most important number here. Feel free to use our BTU calculator below. Boiler BTU Calculator - Boiler Sizing Calculator - Boiler Sizing - Boiler BTU Calculator. Text. Boiling or Heating is the process of rapid vaporization of the liquid to reach its boiling point. British Thermal Units (BTUs) are a unit of measurement by which the heat output of radiators can be determined. Mon-Fri 8:30-5pm . BTU/hr to watts conversion calculator How to convert watts to BTU/hr. Width. Desired indoor temperature. Kilowatts (kW) to BTU/hr conversion calculator. BTU stands for British Thermal Units and is a unit of measurement for energy. Email. Add 25 BTU per cubic foot if your home has moderate to fair insulation. Extra Factors: Is your room North facing? Using this calculator, as well as providing information about which style of radiator you desire and the space you have available, you can instantly find radiators that will suit your needs. Doors and windows installed. Kilowatts (kW) to BTU IT per hour, power conversion calculator. BTU . By using our BTU calculator you can establish your Watt / BTU outputs required for a particular room to ensure that your room(s) will be heated comfortably and efficiently. According to the above formula, BTU meter integrates the cooling or heat consumption. Calculate The Size Of Your Radiators Using A BTU Calculator A quick and easy way to calculate the size of the radiator required for any room in your house is by measuring the room in cubic feet and then entering the information into a BTU (British Thermal Units) calculator found at the base of this page or using the table below to estimate the total BTU’s required to correctly heat your room. Select your room type: Dining room / Lounge / Bathroom. Boiling point of water is considered to be 100 Â°C or 212 Â°F. Does your room have French windows? Login . Our BTU calculator provides you with two measurements – BTU/hr and Watts required. Difference 0. = Gallons per hr x 8.33 x ?T°F; Calculate tons of cooling capacity Tons = BTU/hr. A higher BTU value means the radiator has a higher heat output. This calculator is approximate because it doesn’t account for the many factors that impact heat loss in the swimming pool. 1 Ton = 25 … 3. Depending on their functions, dimensions, wall materials and the number and size of their windows, some rooms in your home will require more heat than you might expect Sign in . With a 3 hour design reheat time, this means about 9,000 BTU per hour. Enter the power in watts and press the Convert button: Enter power in watts: W : BTU/hr result: BTU/hr . BTU/hr. Once you’ve inputted the height, width, length and other details about your room, simply click calculate and you’ll have your required BTU (measured at Delta-T 50°C). What are BTUs? By considering the dimensions, the windows and the type of room – this measurement can be used to work out how much energy is required to heat the room to a standard temperature (ranging between 18oc to 23oc). Temperature difference factor 0. Within the tool you’ll find our Heat Loss & BTU Calculator, which helps you calculate the BTU (British Thermal Unit) that you require to effectively heat your room. The British Thermal Unit (BTU) is the amount of energy needed to heat a single pound of water by 1°F. Length. It is approximately the amount of energy needed to heat one pound of water by one degree Fahrenheit. 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. This constant represents water being converted to steam, which is 34.5 pounds of water multiplied by 970.3 BTU/lb, or latent energy. BTU Calculator 1. The BTU Calculator. You will see BTU used when referring to the amount of heat output a radiator emits to increase the heat in a room. Outdoor temperatures, external walls, insulation, heated adjacent rooms (i.e. The BTU/hour to Boiler Horsepower calculator is used to help size both steam and hot water boilers. Air conditioners and heaters use units of BTU … Another point worth mentioning. Calculate Temperature Differential (?T°F) ?T°F = Incoming Water Temperature (°F) - Required Chill Water Temperature; Calculate BTU/hr. A BTU is approximately the energy required to heat 1lb of water from 39°F to 40°F. A BTU is the measurement used to represent the amount of energy needed to heat one pound of water (roughly a pint) by one degree fahrenheit at sea level. 1 BTU is equivalent to 1055 joules. Watts to BTU/hr conversion calculator. We recommend that you install either a system or conventional boiler with a central heating output of 35 - 42kW. 1 Pound = 10,000 – 15,000. Call. A BTU describes the energy content or heat value of fuels. 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