Medium temperature: -15÷+5°C | Low temperature: -35÷-15°C

Power: 1,57÷54,88 kW

On the ground or roof mounting

R404A | R134a | R452A

H: 625÷2.000 mm | L: 1.150÷3.320 mm | D: 450÷1.400 mm


For more details download our videocatalogue



The models of the UT-B series are air-cooled portable chiller unit, specifically silenced for external installation for commercial and industrial use in residential areas.

The series is divided into 2 models: UTN-B for operating temperatures from 5°C to -20°C with nominal consumption from 1.57 kW to 54.88 kW and UTK-B for operating temperatures from -15°C to -40°C with nominal consumption from 1.97 kW to 47.80 kW.

The power range covered and the type of construction make the UT B units extremely versatile elements in in terms of putting together an efficient refrigeration system which is suitable to meet a wide range of requirements.

All models are built around a solid body structure made of sheet steel, equipped with doors that can be opened for quick and effective access to the internal components during maintenance operations.

The particular internal configuration of the UT-B allows the noise level of the system to be reduced: soundproofed compartments house the semi-hermetic compressor which, together with the large-area air-cooled condenser and the 6-pole axial fans with low rotation speed, allow the best possible silent performance to be achieved in operation.

The minichannel technology condenser is complete with a dehydrating filter to guarantee a punctual and controlled refrigerant operation.

Supplied with pressurized nitrogen, the condenser is complete with connection pipes with compressor and liquid receiver also supplied.

The receiver is complete with taps, alarm light and safety valve for adjusting and controlling the level of the inflowing and outflowing liquid.

I modelli UT-B sono stati equibaggiatii di variatore di velocità pressostatico (nelle unità più grandi) e pressostati dell’olio e di minima e massima pressione del liquido, regolabili ed a riarmo automatico.

The standard installation involves placing the UT-B units on the ground outside avoiding reductions to the room volume.

Smaller units can be housed on the ceiling or a shelf according to the structural requirements of the user.

The UT-B units are supplied complete with a pre-heating resistance for optimized machine operation even in difficult climatic conditions.

A practical box with terminal strip installed on the body allows the electrical connection of the UT outside, so it avoids problems of adaptation during installation.

(The electrical panel on a hinge completes the standard equipment of an efficient, complete and optionally customizable condensing unit.)

Numerous variants are available in terms of voltage, condensation, refrigeration circuit configuration, electrical panel and type of soundproofing.

For a detailed view of the options available for this series, please refer to the videocatalogue.