Radiation is a natural mechanism by which a cold surface absorbs heat contained or generated by a surface that is warmer than itself. Absorbed heat is heat transferred by thermal radiation. In radiation, the air in the environment does not prevent heat transfer, first the objects in the environment, and then the entire ambient air warms. Unlike conduction and convection, heat from radiation (thermal radiation) has the advantage of being propagated in a vacuum (an airless environment), and this energy is absorbed by the surface of a solid object rather than by air. This means that no energy is transferred to the surrounding air. Infrared rays travel easily through air and space, generating heat only when they hit objects such as the ground or walls of houses. When the thermal radiation emitted by the infrared system hits an object (wall, floor, indoor object), the affected molecules begin to oscillate under the action of the rays. The energy continues to be absorbed by the molecules of the object until the oscillation frequency reaches that of thermal radiation.

The ceiling hot water radiation panel is a kind of metal radiation panel, heating equipment through infrared radiation heat transfer, its essence is heat radiation technology. With ordinary hot water and high temperature hot water as the medium, the heating system installed in the form of suspended ceiling, the system is better than the traditional radiator convection heating and hot air heating equipment, to solve the problem of poor convection heating effect and high energy consumption in tall space buildings, is a new heating technology for tall space buildings.

In the heating of industrial facilities, warehouses, gymnasiums, train repair stations, aircraft hangars, amphitheaters, animal farms, greenhouses and similar high-ceiling buildings, the use of hot water radiant panels can save more than 30 percent of energy compared to other systems. Hot water radiant panels have many important functions, especially when considering heating buildings with high ceilings and/or high fire risk.

By Beijing Leadway Power Co., LTD., the promotion and sales of ECOPAN hot water radiation panel, is the most effective heating system, high heat exchange efficiency, small temperature gradient, uniform heat and cold, than the conventional floor heating and convective heating energy saving 30%~50%. The ECOPAN hot water radiant panel is modular in construction. The required panel surface area can be obtained by combining the required number of modules of a specific size. In this way, the thermal needs of any space can be fully and accurately met. The interconnected hot water radiant panels not only create the required heating area, but also act as distribution pipes. In this way, investment costs are also saved.

The side of the ECOPAN hot water radiant panel is formed in the board, easy to place the insulation material, the head of the pipe lining is welded perfectly, and the joint cover is easy to locate, which reduces the installation time. With the same dimensional characteristics (pipe diameter, number and spacing, panel width), ECOPAN hot water radiant panel panels have a higher thermal output than other products on the market. Heating the environment by evenly placing radiant panels on the ceiling ensures that the floor temperature is always several degrees higher than the indoor air temperature. This creates a more natural and comfortable working environment.