Stelrad STARS Advanced Heat Loss Program

Follow the simple step-by-step process for a comprehensive calculation by inputting room parameters to calculate the room and then building heat loss.

Heat loss is presented in BTU (British Thermal Unit) and Watt. A figure of 20% is often added to all room heat loss calculations to fully comply with the requirements under BS 5449 concerning intermittent use of the system.

Once the room specification is completed the heat loss program suggests a selection of radiators from Stelrad’s product portfolio.

The program will also calculate the heating requirements for an entire building and suggest appropriate Ideal boilers (Combi or Heat only).

The building, radiator schedule and boiler specification can then be printed or saved.

To proceed, a log in is required and all previous projects are saved and can easily duplicated. Click here to register for a user account.