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home : integrated solutions : Roof top

INTEGRATED SOLUTIONS

Solution for unit control

shelter
small, medium and large size chiller
Air handling units
Precision air-conditioners
Roof top
cold rooms
simple air-conditioning and heating systems
Hydronic systems
centralized showcases and cold rooms
compressor racks

Applications

Offices
Printing
Textile industry
Food processing
Computer rooms
Defence
Photography
High Tech microchip manufacturing
Woodworking
Museums
Well-being and comfort
humidification in tobacco industry
catering - bar and restaurants
bakery and blast freezing
supermarket
system retrofit

The substantial difference between chillers and roof-top units is the fact that the latter use air on both the condenser side and the evaporator side.
These air-conditioning units are installed outdoors, and the conditioned air is then distributed into the environment through a system of ducts.
A centrifugal fan is fitted on the evaporator so as to channel the cooled air into in the ducts.
In units with a capacity of up to 30 kW, only one hermetic reciprocating compressor is used, with just one refrigerant circuit. In the 30-90 kW range, two hermetic compressors are used in two independent refrigerant circuits, while over 90 kW two semi-hermetic compressors are commonly used in two independent refrigerant circuits.

products

programmable controllers

aria series

Air-conditioning software solutions

infrared Universal series

Expansion valve driver

BMS (Building Management System) interface

Electronic expansion valve

Supernode