![Samsung 4-Port, Heat Pump Outdoor, 36 MBH, FJM](http://shop.suppliedenergy.com/cdn/shop/files/Samsung5-Port_HeatPump_Outdoor_48MBH_FJM_5d0eedd8-58af-44e6-a9c5-45b699fac062_{width}x.png?v=1701312174)
This multi-zone residential and light commercial system offers three different indoor units to choose from and multiple control options. With minimal installation space, it's a flexible option for homes or offices with many rooms.
The Free Joint Multi (FJM) unit supports 2 to 5 indoor units for multi-zone control with one outdoor unit.