Finnmark 2-Person Trinity Infra-Steam Home Infrared Sauna FD-4 | AQVINA World

Finnmark 2-Person Trinity Infra-Steam Home Infrared Sauna FD-4 | AQVINA WorldFinnmark FD 4 Trinity The Finnmark FD 4 Trinity is the only home sauna in the world that combines three distinct modalities in a single room: full spectrum infrared, traditional steam heat, and red light therapy all powered by standard 120V outlets with no electrician required. If you have ever had to choose between infrared and traditional sauna bathing, the FD 4 makes that compromise unnecessary. At the core of the Trinity is Finnmark's Spectrum