To determine the heating power to install, you must take into account several parameters such as the insulation of your home, the volume to be heated or the climatic conditions. For device replacement, choose the same power as the replaced device. If this power is greater than 40W / m3 and it is not enough, we advise you to improve the level of insulation.
Find a qualified expert, among our network, who will be able to advise you and guarantee you a secure, quality installation.