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Lan Hoe Enterprise (1979) Sdn Bhd
24, Jalan 6/91,
Taman Shamelin Perkasa,
56100 Cheras,
Kuala Lumpur, Malaysia.
+603-9281 1323
+603-9282 4609

Spectrum-i Condensing Unit

Spectrum-i Condensing Unit

Spectrum-i Condensing Unit

Note: Image is for display purpose only

Spectrum-i CDU - by Grefac 

With utmost enthusiasm, we are proud to introduce to the refrigeration industry the World’s 1st Intelligent Condensing
Unit - Spectrum-i. The futuristic features that every installer had dreamed of, is now brought to you in a complete and
intelligent package.

Every Grefac’s Sprectrum-i Condensing Unit (i-CDU) is equipped with our intelligent controller to tackle & monitor the
fundamentals of a complete installation. Electronic expansion valves (EXVs) and a 4-Way Reversing Valve are also
pre-installed in Spectrum-i. These EXVs & 4-Way Reversing Valve are driven by the intelligent controller to :
 ensure precise superheat control in the evaporator,
 to optimize the vapor/liquid injection for an overall efficient refrigeration system &
 to maximize defrost efficiency only when necessary.
It is time to say ‘goodbye’ to the headaches & troubles to replace faulty defrost heaters and the frustration to constantly
throttling the TXV.


 Wide Applications - (-40˚C to +10˚C) Selected Models
 High Efficiency - Rotary & Scroll Compressors With Vapor Injection Technology
 Hot Gas Defrost - Hot Gas Defrosting by Demand
 Energy Savings - High C.O.P
 Silent Operation - With 6 Poles Fan Motor & Speed Controls
 Robust Casing - Heavy Duty Materials
 User-Friendly - Easy Maintenance & Repair
 Easy Installation - Reduce Workmanship

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