Part 12/14:
In recent decades, technology has continued to evolve. The development of heat pumps—devices that transfer heat from outside air or the ground—has offered efficient heating and cooling. Particularly effective in moderate climates, modern heat pumps now operate efficiently even in colder environments, reducing reliance on traditional combustion-based systems.
Return to Radiant Heating
Recently, radiant heating has made a comeback, especially with electric floor heating systems. These systems, akin to ancient ondol, use electric cables or water pipes beneath floors, providing uniform warmth that’s both energy-efficient and comfortable.