• Electronic control panel.

• Expansion device with thermal expansion valve.

• Solid core filter on liquid line.

• Pre-arrangement for room lighting connection and for door switch connection.

• Cable for door heater connection on all low temperature units.

• All the models are equipped with a fixed calibration low pressure switch; all three-phase units and the model BHTN122 are also equipped with a fixed calibration high pressure switch, in accordance with the “Pressure Equipment Directive” 2014/68/UE. Anyway, on request the high pressure switch could be supplied also on units with voltage 230/1/50Hz. • All the units are supplied with a remote control panel already connected to the unit through a 5 m long cable (on request we could supply different lengths up to 20 m).

• Direct drainage of condensate.

• Drain heater.

• Condensing unit installation on the external floor of the cold room as well as evaporator installation on the ceiling inside the cold room.

• Sight glass. • All units are supplied with a liquid receiver, in accordance with the “Pressure Equipment Directive” 2014/68/UE. • Connection pipes couplings between condensing unit and evaporator have been realized without shut-off valves or weld neck flanges. • Units suitable for external installation. Units recommended for use at ambient temperatures higher than 10°C. If units are mounted in Ambient temperature lower than 10°C, some accessories are needed