What should I use to keep warm in winter? Today, I saw an advertisement that looks like a carbon crystal electric heating plate, saying that it is very energy-saving. Power consumption is 6 degrees a day, which is more economical than air conditioning. Is it true?/You don't say. For heating in winter now, as far as I know, heaters, circulation systems, radiators, carbon crystal floor heating and so on. Are very common. For example, the house is being renovated, and it is good to choose electric floor heating and carbon crystal floor heating. If the area exceeds 65,438+000, the circulation system is quite good. But now people are very sensitive to radiation, but there are heating cables that don't radiate, and there are basically no double-conductor double-heating cables.