There are output calculators on several websites; but all these do not take into account the age or the property, the insulation level, glazed area etc. Kilowatt size is important, a too larger stove will be run ‘shut down’ and can cause glass blackening, tarring up of the chimney (a fire risk) and an uneconomical use of fuel.

A traditional calculation used by stove specialists over the years is a kilowatt per fourteen cubic meters of room volume. This is only a guideline, during our survey we will perform a more accurate calculation that will take into account the variables of the property.