Journal of Renewable Energy / 2013 / Article / Tab 2

Research Article

Investment and Economy Analysis of Water-Source Heat Pump System in Chongqing, China

Table 2

The design system EER of traditional HVAC system.

Building functionBuilding numberAverage design system EER in summer*Average design system EER in winter*

Market262.9
Hotel122.561.62
Office1222.711.58

Average2.721.6

Water-cooled chillers in summer and boiler in winter.

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