Ecombi System Heat Loss Calculator
The table below shows recommended figures that will help to calculate the power requirement in kWatts to install ECOMBI SYSTEM in the UK and Ireland.
To calculate the theoretical heat loss in a room it is necessary to match the room floor area with the total length of outside walls of this room. We should install the ECOMBI with the power immediately above the theoretical power obtained.
In bedrooms and kitchens it is possible to reduce the theoretical power required by 20%. But in the same way, all rooms located in a top floor would be recommended to increase the theoretical power by 20% too.
These figures have been developed to get a comfort temperature of 21ºC.
This chart is to be used as a guide only, for a more accurate guide we would need more information including your actual “U” values. This table bellow shows which Ecombi in KWatts is best suited for the area your looking to heat. All you need to use this guide is the floor area and outside wall length to calculate your heaters.
We assume a standard ceiling height of 2,4 mtrs and the following “U” values:- ext. walls 1.50, floors 0,75, roof insulation 0,31 and glazed areas 2,90. Over 2,6 kW and you may need two heaters. We accept no responsability for any heaters sized incorrectly while using this guide. It is the customers responsability to confirm the “U” values are suitable for use or supply alternative values.