Flat
• The surface of the controllers is perfectly flat and thin, allowing easy cleaning and ensuring the highest  level of hygiene

Intuitive
• New, more intuitive user interface.The main functions are highlighted,such as set point display and auxiliary output activation.

Touch
• The keypad is touch sensitive for a more attractive and appealing look.This allows the possibility to create custom user interfaces based on different applications.

Integration with monitoring and supervisory systems

• Modbus® and Carel protocol, with automatic recognition, available as standard on the entire ir33 + range of controllers.

RS485 card, Etc. (Option)

• ** Install additional equipment, contact the manufacturer.

Green guard coated on Condenser coils
• Corrosion prevention caused by ocean vapor and chemicals which extends coil life span.

Copper fin condenser coil  (Made to order)
• Fin made from copper, extends life span of condenser coil. Suitable for seaside area and high acidic factory  environment.

*Please consult Uni-Aire’s sale engineer for usage and availability

• The refrigerant compression characteristics have low friction, resulting in good performance and energy saving.

• low vibration results in quiet operation.

Plastic material (25,000-36,000 BTU/Hr)

*Light weight, energy saving

Aluminium material. (40,000-60,000 BTU/Hr)
• Does not deform after prolonged use.
• Large air volume

• Shell and tube heat exchanger type

• High eff iciency in performance

• Low pressure drop and compact design

• Aluminium star rods fitted in copper tubing. Create turbulence refrigerant flow and cause higher heat transfer efficiency.

Plate fin coil type
• The coil is tested for leakage at 600 psi.

Inner groove copper tube
• Help improve energy eff iciency and reduce size of the condenser coil.

Aluminium louver fin
• Louvered fins increase the heat-transfer capacity by creating air turbulence which reduces the boundary layer on the fin's surface

Thermostatic expansion valve
• Controls the amount of refrigerant entering the evaporator. By installing this thermostatic expansion valve on the inlet pipe before the refrigerant enters the evaporator.

Sight glass
• Characterize the state and humidity of the refrigerant.

Filter drier
• Filters out dirt and absorbs moisture. If the machine does not work properly or has acid build-up, the f ilter drier will also absorb the acid by the filter drier's inner filling.

Service valve
• Diagnose problems in the cooling system