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HVAC Product Update - Trane Hong Kong

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Environmental Impact of Refrigerant<br />

Ozone Depletion Potential (ODP)<br />

Global Warming Potential (GWP)<br />

1<br />

0.9<br />

0.8<br />

12000<br />

10000<br />

ODP (R-11=1.0)<br />

0.7<br />

0.6<br />

0.5<br />

0.4<br />

0.3<br />

0.2<br />

0.1<br />

GWP (CO2= 1.0)<br />

8000<br />

6000<br />

4000<br />

2000<br />

0<br />

CFC-<br />

11<br />

CFC-<br />

12<br />

HC<br />

FC-22<br />

HC<br />

FC-<br />

123<br />

HFC-<br />

134a<br />

HFC-<br />

410A<br />

HFC-<br />

407C<br />

HFC-<br />

245fa<br />

0<br />

CFC-<br />

11<br />

CFC-<br />

12<br />

HCFC-<br />

22<br />

HCFC-<br />

123<br />

HFC-<br />

134a<br />

HFC-<br />

410A<br />

HFC-<br />

407C<br />

HFC-<br />

245fa<br />

Energy Efficiency (COP)<br />

Atmospheric Life (years)<br />

100<br />

COP<br />

6.8<br />

6.6<br />

6.4<br />

6.2<br />

6<br />

5.8<br />

5.6<br />

5.4<br />

Years<br />

80<br />

60<br />

40<br />

20<br />

CFC-<br />

11<br />

CFC-<br />

12<br />

HCFC-<br />

22<br />

HCFC-<br />

123<br />

HFC-<br />

134a<br />

HFC-<br />

410A<br />

HFC-<br />

407C<br />

HFC-<br />

245fa<br />

0<br />

CFC-<br />

11<br />

CFC-<br />

12<br />

HCFC-<br />

22<br />

HCFC-<br />

123<br />

HFC-<br />

134a<br />

HFC-<br />

410A<br />

HFC-<br />

407C<br />

HFC-<br />

245fa<br />

18<br />

<strong>Product</strong>s <strong>Update</strong> 2011

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