Gas boiler heating system is subject to heat loss during various stages of its operation. More importantly, a gas boiler itself is a source of carbon dioxide emission and other air-pollutants.
The result of a gas boiler heating is the convection heating of the air in the room.
Unlike gas boiler heating, an electric infrared heating system has a minimal number of components, which makes it most reliable and safe.
Infrared heating system is highly efficient due to phenomenal performance of infrared radiation, which heats all the objects/surfaces/people in the room directly.