Accessories: Heat register/cooling register

The heat register and cooling register are available as separate modules and are connected to the corresponding connections on the RLT Flat air handling unit using a screw connection.

Preheating and reheating register (optional)

Electric preheating and reheating coils have 2 plug connections. After installing the heating modules into the appliance, the plugs must be connected to the sockets and tighten the nuts.