Focus Companies

Zanotti Spa 20.03.2015
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Zanotti, green innovation in food refrigeration systems

Eco - sustainability, energy saving and alternative refrigerants for food refrigeration, for over 50 years.
From over 50 years, Zanotti Spa designs and makes food refrigeration systems. Leader in the field, Zanotti’s professionalism is based on the constant research of technological innovations that applies on its products.


Green solutions in food refrigeration


Zanotti offers units that operate with very-low environmental impact gas (GWP=3), such as Propane R290 or Propylene R1270. They can be applied in small and medium capacity cells. Recently, NATURAL GAS products range has been expanded, becoming the most comprehensive range on trade.

The latest news about ready-to-use appliances are condensed and CO2 monobloc (R744) units that can be used in industrial setting. They are optimal solutions for quick and safe installations on medium - and large - capacity cells.


CO2 monobloc-type units


Operating in transcritical cycle to conserve frozen products, Zanotti’s CO2 monobloc-type units are designed with a 3 to 16 kW power range, maintaining efficiency and as aesy installation as smaller monoblocs. Bi-block units will be available soon, too. They are suitable for all applications, as an alternative to the practical monobloc.

The latest rules about eco-sustainability and energy saving are encouraging energy-efficient products.


Condensing units


Zanotti’s new condensing units have less refrigerant charge thank’s to the new technologies related to the mini-channel, low noise and more accessibility to the components during maintenance.

For the new R407F condensing units, recently Zanotti obtained the performances certification, according to ASERCOM program, developed in compliance with the Ecodesign directive, which, respecting condensing units, will come into force on 7/1/2016.

Ecodesign directive imposes efficiency minimum requirements, depending on application type and units power class and requires complete documentation on its performance data according to established parameters, too.

A few companies obtained a performance certification for their products. Moreover, Zanotti is among the very few companies that offer a unit operating with R407F gas, a new gas with low environmental impact that can be used in refrigeration field and that falls within the limits of the new NATURAL GAS directive.

Zanotti offers a wide set of products for small, medium and large capacities of applications. For supermarkets and large logistics centers, Zanotti offers CO2 multicompressor systems in both subcritical and transcritical cycles, providing a totally green product.

New green industrial systems generation provides high performances by using screw compressors with speed control and a variable compression for high efficiency. Ammonia (NH3) is used in industrial refrigeration structures for its historically recognized thermodynamic power.

From many years Zanotti works with Eco-design protocols, that involve the machines total recyclability at their end-of-life.

Available documents

Scheda tecnica unità condensatrici CU3 - Zanotti
Technical files - IT
Scheda tecnica unità monoblocco CO2 - Zanotti
Technical files - IT
Scheda tecnica unità multicompressore CO2 rack-Zanotti
Technical files - IT
Certificazione su unità a condensazione - Zanotti
Certifications - IT
Data sheet CO2 Monoblock Unit by Zanotti
Technical files - EN
CO2 TRANSCRITICAL RACK by Zanotti
Technical files - EN
CU3 Air Cooled Unit by Zanotti
Technical files - EN
Zanotti natural power
Commercial files - EN
Condensing Unit Certification - Zanotti
Certifications - EN
Natural Power by Zanotti - flyer
Technical files - EN

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Zanotti, green innovation in food refrigeration systems
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