Just like its name says, the FI floor insert convector recesses into the floor and dissipates heat quietly by means of natural convection, without any fan noise. It can be installed into different types of floors, including wood and concrete, freeing up precious wall and window space. An incredible alternative to conventional baseboards, this versatile floor heater acts as a draft barrier, and can be recessed in front of large windows, sliding doors, or serve as perimeter heating in continuous, end-to-end fashion.