Stelrad launches updated heat loss calculator and radiator sizing softwareStelrad has released an updated version of its heat loss calculator and radiator sizing software, widely used by installers and specifiers across the UK heating sector. The new release makes calculations faster, more accurate, and easier to use, reflecting modern standards and heating technologies. Both the Basic Heat Loss Calculator and the Advanced version have ...The post Stelrad launches updated heat loss calculator and radiator sizing software appeared first on Professional Electrician.