Our creda storage heaters are set on 2½ input and 0 for output and these settings are not changed throughout the time that they are switched on. Your heaters will only charge up to what the input is set at. When the outside temperature drops, they charge up more to give you more heat and when the outside temperature rise, the charge up less. It's best to leave your interior doors open so that you don't have any cold rooms. Here at Meerkat Manor we have had Storage heaters for many, many years and would not change them. As we have fur coats, perhaps we don't feel the cold as much as you humans do, so perhaps you need to turn yours up a little bit more. simples
Alexandre Meerkat, November 2011
