Fanless convectors utilize natural air circulation. Cold air, which descends while indoors, especially in front of windows, goes through the heating battery within the convector and gets heated, then ascends with natural circulation to balance the ambient temperature. Therefore, it creates a heating curtain in front of surfaces that are sensitive to cold, also heats up the indoor environment and prevents heat loss. The most important advantage of fanless convectors is that they represent the highest level in terms of heating and silence due to them providing their heating function through only natural circulation and ensuring complete silence. Floor convectors with natural convection can be used to raise the standards of comfort and aesthetics in showrooms, greenhouses, indoor swimming pools, sports complexes, business centers, residences and any structure that features a glass curtain wall. It is composed of an aluminum exterior casing, copper pipe aluminum blade battery, culverts that are in parallel with the shorter or longer dimension, and a frame. While generally being preferred as a secondary heating system, it can restore the necessary comfortable conditions depending on the heating requirements of the premises. They are preferred in places with radiator heating and floor heating, and can be placed in front of windows. A thermostatic valve or motorized valve can be used on the battery inlet. If more than one convectors are located in a single place, the room temperature can be maintained at the desired values with a room thermostat using a motorized valve.