RegulusBOX RTC 3/1S EN Indoor Unit

An indoor hydraulic unit for the RTC 6i or 13e heat pump, designed primarily for connecting inverter pumps directly to the heating system. Option to connect a storage tank (3-way valve included). Includes a 2–12 kW electric boiler, pressure sensor, circulation pump, and IR RegulusBOX smart controller with internet connectivity. The control display on the front panel can be removed and used as a room unit (two-wire connection, temperature and humidity measurement).