Heat Your Premises

Calculate the Power your Heating needs to be

A design engineer will undertake many calculations inorder to determine the correct heating system for your building. A fundamental necessity is that the heating output of the heater is sufficient to heat the space it intends to serve. Our easy to use calculator will give you an approximate idea of the power required from such a system.

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Heating calculator



How does it work?

At it’s most basic, the heat required in a building or room can be calculated by considering the current temperature, the required temperature, the dimensions of the space and the heat loss.

Our engineers have very sophisticated tools and computer modelling software to determine the type and power of the heating system that is appropriate to your premises. They will take into account a number more factors than used in this simple calculator, such things as machinery and office equipment, thermal gain from windows, ventilation, the location of premises and building construction and of course it’s thermal properties. They will also take into account how your other HVAC units will integrate with the proposed solution.

Get started with our online heating calculator

For a quick and simple indication of the kW’s of heating you require this heating calculator is a useful starting point. Just be aware that it is only an approximate measure and does not replace the need for expert advise and a detailed heating calculation.