Using our radiator sizing guide is great for the physical measurements, but another useful tool to help you calculate how much heat output is appropriate for your room is our BTU Calculator.
#RADIATOR CALCULATION TOOL HOW TO#
Using our radiator size calculator will assist in figuring out what dimensions your new radiator should be to accommodate your space and how to calculate radiator size for your room. Radiator sizes in the UK are measured in millimetres (mm), so it’s worth bearing in mind that when using a radiator size calculator in the UK, we like to measure in metric! Radiator Size Calculator UK – FAQs What Size Radiator Do I Need?
#RADIATOR CALCULATION TOOL INSTALL#
Using our radiator sizing guide will help you make your decision, so when your new radiator arrives, you don’t get a shock when it gets stuck when you try to install it. Vertical Radiators have much different dimensions to Horizontal Radiators for example and a Bathroom Radiator such as a Towel Rail Radiator will differ vastly in shape and size from one of our Column Radiators. Radiator sizes and shapes at Stelrad are completely different depending on their functionality, their design and what room they belong in. Whether you decide on one of our Standard Radiator sizes or decide that one of our modern Designer Radiators is ideal for you, our radiator size chart will assist in helping you make your ultimate decision when you buy a radiator at Stelrad. Stelrad has the largest range of radiator sizes in the UK, which is why our radiator size calculator is such a useful tool. Radiator sizes differ vastly depending on the style and variety of radiator you decide to opt for. Use our radiator size calculator to figure out which radiator is most suitable for you. 50 for present antifreeze percentage Specify Select View Order.Calculate The Right Radiator Size For You This design value, when translated into a real building, may or may not be achieved by the builder. Enter the external window/door area in the wall if any in. 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. (adsbygoogle = window.adsbygoogle || ).push() When, the anti-freeze percentage decreases, a different formula is required. 90 for replacement antifreeze percentage The parameters that need input values are the mass flow rate, specific heat, inlet temperature and outlet temperature of one of the fluids the heat capacity, inlet temperature and … This website seeks to help those searching for the basics about improving their home. 28 for radiator volume 75 for new antifreeze percentage There are many radiator calculators online, which take in a minimal amount of information and, as if by magic, produce an estimate of the output required to heat a room. NDS – Notional Dwelling Specification, 2010 Building Regulations L1A (new dwellings), L1B (existing dwellings). 0.1 for a vertical flow radiator core 0.1 for an in-line engine 0.1 for a small trailer towing 0.1 for a 2 row radiator 0.1 for double evaporators Then choose the ventilation adjustment. will not be in scientific notation but will still have the same precision. Average Energy Consumption In The Home – How Do You Compare? Your email address will not be published. This radiator size calculator will help calculate the correct radiator size heat output (in BTU and KW) when designing a new central heating system or adding rooms to an existing system, This radiator calculator tool will help you in getting the correct heat output for your radiators, A common preferred temperature is below but obviously this varies depending on personal preference. On the winter design temperature we have chosen -1C but it will vary by area of the country. I’ve performed the calculations in an Excel spreadsheet. You only need to consider external doors. Notify me of followup comments via e-mail. Most of the online radiator calculators, including this one, use various factors to estimate the required radiator size heat output (KW and BTU).