Retekool is a professional manufacturer of central air conditioner and marine air conditioners. With over ten years of production experience, our products cover marine water cooled chiller, air cooled chiller, sea water cooled packaged unit, air cooled split unit, rooftop packaged unit, air handling unit and condensing unit, etc. chiller supply economic air conditioning & heating solution for commercial applications, hotels, office buildings, apartment buildings, supper markets, hospitals, schools and others.

STRUCTURE
The master module can work independently or together with up to 11 slave modules.

HERMETIC COMPRESSOR
The units use high efficiency, hermetically sealed, compressors, oil return lubrication and rubber vibration
damper. The thermal overload cut-out, phase sequence relay and crankcase heater are integrated as the security
protection to enhance reliability and performance.

AXIAL FAN
External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level
IP55, provided with a protective outlet grille.

EVAPORATOR
Evaporator built with high efficiency plate type heat exchanger, factory insulated with flexible close cell material.

CONDENSER
Condenser built with seamless internal screw thread copper tubes mechanically expanded into blue wave hydrophilic aluminum fins.

HYDRAULIC CIRCUIT
Hydraulic circuit built with galvanized pipe, complete with water discharge connection for tube in tube heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.

ELECTRIC PANEL
Electric panel consist of: Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit) Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

OPTIONAL
• Flow switch;
• Rubber anti-vibration mounting..
• Compressor soft connection
• BMS
• Stainless steel covering
• Heat recovery 20%-25%
• Remote condenser