Calculating BTU. Browse our range.Our 128-bit encryption keeps your personal data secure.BestHeating © Copyright 2020 BestHeating. BTU calculations account for the heat required to fill a room as well as amount of heat that can escape. et Cie, S.C.A. Our calculator considers these factors to figure out how much power you will need from a radiator to heat the room. The electricity is used to heat the boiler and warm up the water, which then radiates the heat. Please note: the calculated figure is for the combined heat output of all radiators and/or towel rails in your room (larger rooms may require more than one). Enter your room details below, along with a name, and save it to your Wish List to keep it for easy reference.

For the best experience on our site, be sure to turn on Javascript in your browser.Copyright © 2019 castironradiatorsusa.com | an AF SUPPLY website

Wether you have existing radiators and want to check that they are the correct size or if you are adding a new radiator to a room; this is the application for you. Branches Our BTU calculator for cast iron radiators radiators makes it quick and easy to measure the amount of heat required for any specific room in your house, in terms of British thermal units (BTUs). 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 room’s BTU requirement is based upon the cubic volume of the space – the height, length and the width of the room multiplied by four (done for you by our calculator) – and what is above, below and besides the room.With this information – and a bit of mathematical prowess - we can then determine the expected heat loss for your room and provide you with a BTU output to heat the space efficiently – by which we mean to a comfortable temperature and at the lowest possible fuel costs to you.Being sure to make the correct BTU calculation is very important. hlab, radcalcs.com all with different results, so which of these calculators would you advise. Building Material Cost & Quantity CalculatorsRadiator BTU Calculator - Calculate Your Heating Output Needs BTU is impacted by what the room is used for, the amount of windows, type of windows and room dimension. 1 BTU = 1,055 joules, 252 calories, 0. Company Information

British Thermal Unit (BTU) measures the output of heat from a radiator.

? Our Cast Iron radiator BTU calculator will work out how much energy and what sized radiator you will need, based on the measurements that you provide. BTU is impacted by what the room is used for, the amount of windows, type of windows and room dimension. Factors such as room dimensions, windows and wall type are used to calculate the required outputs of radiators, in order to adequately heat a room. 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 difference is merely a personal preference To calculate your BTU, all you need is a tape measure or laser measurement tool. Getting the correct btu calculation drives me mad. Our BTU calculator can help you get the right heating products for the size of your room. As a result, want to calculate the output in BTUs of various size rads, and can't seem to find a calculator for that. 3.4 BTU/hour, or 1000 BTU… Conversely, choosing a radiator with too high a heat output could mean that you spend more than you need to on your heating bills – but one of the great things about radiators is that you can always turn them down if you need to.Finance provided by PayPal Credit and Klarna. A BTU is the amount of energy needed to heat 1 pound of water 1 degree Fahrenheit. You can find out how to manage cookie preferences on our

Our calculator considers these factors to figure out how much power you will need from a radiator to heat the room. Height* How To Use. Heat Requirement Calculator | Geyser Use the options below to calculate your heat output requirements for both central heating systems (BTUs) and electric heating (watts). A radiator with insufficient output may never raise the temperature to that required. For the current job mentioned below I've used b&q. QuickLinks This will make sure you avoid over or under spending on radiators which are not suitable for the room you want to heat. Better insulation equals less BTU, while the same is true for the opposite. Selecting a radiator with an insufficient heat output will mean that your room never reaches its optimum temperature.