Shandong Zhongcheng New Energy air conditioners: energy labels and running costs

4 models, newest registration first.

1. A+
   Shandong Zhongcheng New Energy DB23

   7.2 kW · SEER 7.4 · 720 kWh/yr
   €204/year
2. A+
   Shandong Zhongcheng New Energy DB23CB23

   7.2 kW · SEER 7.6 · 720 kWh/yr
   €204/year
3. A+
   Shandong Zhongcheng New Energy ZX-20N

   7.2 kW · SEER 7.6 · 720 kWh/yr
   €204/year
4. A+
   Shandong Zhongcheng New Energy ZX-20

   8 kW · SEER 8 · 800 kWh/yr
   €227/year