Anit Radiators Heating Calculator...

To help make choosing a radiator suitable for your home easier, the Trade Radiators heating calculator will predict the necessary heat output (in BTUs and Watts) required to maintain a comfortable room temperature. We also have a section dedicated to Delta T conversion, though it is important to note that Delta 50 is the industry standard, which all of our products follow. These values are listed with all the radiators we sell on the site to help shortlist suitable products for you. To help you better understand how, where, why and when you'd use this calculator, we've answered some popular questions about BTU, the heating calculator, how it affects your home and how it works.