Black body radiant ondol produced in Korea is a product that consumes half the electricity and heats at half the electricity bill. Products that consume a lot of electricity are being installed all over the world regardless of country or region. Most electric heating products around the world consume 120~140W of electricity per 1㎡, while black body radiation ondol in Korea consumes 60.7W of electricity per 1㎡. It also reduces greenhouse gas emissions.