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What are monoblocks refrigeration units?

Monoblock refrigeration unit is a device with the same structure as the condensing unit and evaporator

What are monoblocks refrigeration units?


The Monoblock refrigeration unit is a equipment in which the condensing unit and the evaporator are in the same structure.

The refrigeration cycle of any refrigeration equipment or system has several processes: compression, condensation, expansion, and evaporation. This refrigeration cycle can be implemented in a split system, where the condenser is made up of one unit and the evaporator is made up of another unit, with piping required between the two. Or on the other hand, the refrigeration cycle can be implemented in such a compact system as monoblocks.


Monoblock types according to their application.

Depending on their application, we classify them as commercial or industrial monoblocks. Commercial monoblocks are designed for small and medium-sized cold rooms, and can be installed on the wall, ceiling or door of the cold room. Industrial monoblocks, on the other hand, are designed for large storage rooms, freezers, or loading areas and are installed on the wall.


Monoblock Refrigeration Unit


Monoblock types according to their operating range.

According to the temperature at which the equipment operates, monoblocks can be divided into the following types:

High temperature: It is specially designed for high-temperature preservation cold rooms, workrooms, and refrigerated loading docks.

Positive temperature: Equipment specially designed for cold rooms that preserve products at positive temperature.

Negative temperature: Equipment specially designed for negative temperature cold rooms, used to preserve frozen products.


Advantages of installing a monoblock.

Because it is a single unit, it requires less installation time.

It does not need a machine room because it is installed at the same location as the cold room.

They require minimal maintenance and allow for a reduced refrigerant charge.

They are plug-and-play installation equipment, after being tested and charged at the factory, they are ready to install.

They have various installation options: on the wall of the cold storage, on the door or on the ceiling.


Mounting on the cold room panel with mounting frame for industrial monoblocks.

The monoblock units (depending on the series) include a 100 mm thick thermal insulation pad for mounting the window on the cold storage cold room panel, which facilitates the installation of the unit and improves the fastening to the cold room wall.



Xiamen Jialiang is an expert in designing and installing cold room according to your requirements. Our extensive industry knowledge and experience means you can trust our team for your cold room building! If you need to buy related products of monoblock units or cold rooms, please go to our website to browse our various products, and we will be committed to providing you with the best service! 

Please consult us www.coldroomchina.com

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