HVAC Product Update - Trane Hong Kong
HVAC Product Update - Trane Hong Kong
HVAC Product Update - Trane Hong Kong
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Chilled Water <strong>Product</strong>s<br />
Water-Cooled Liquid Chillers<br />
• Screw type compressors<br />
– Origin: China, USA<br />
– Model: RTWS, RTWD, RTHD<br />
– Refrigerant used: R134a<br />
– Efficiency range: 4.6 ~ 6.0 COP<br />
– Applications: Cooling only, heat pump (RTWD option)<br />
– Features: 58 ~ 410 ton<br />
Direct driven, twin rotors screw compressors<br />
Dual refrigerant circuit for RTWD<br />
Capacity control: slide valve, continuous modulation<br />
Shell & tube heat exchanger<br />
Falling film type evaporator<br />
Compact size, smaller footprint<br />
Microprocessor control<br />
RTWS<br />
RTHD<br />
RTWD<br />
13<br />
<strong>Product</strong>s <strong>Update</strong> 2011
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