How many coal-fired boilers are used in rural areas 120 square meters?

If the rural area is 120 square meters, you can generally choose 22KW, 26kw and 24kw boilers, mainly depending on the brand you choose. Different brands have different sizes, and the mainstream boilers are all 24KW.

You can find a company to measure the house for free and make a plan. The quotation first depends on the place, whether there is central heating, if there is, it will be installed at 40 to 60 square meters from the beginning, and the operating cost is the heating fee to be paid every year.