The models are:
Solar water heater collector tube, Sangao Zijin vacuum tube glass tube 47*58*1.8 meters.
Beijing Zhongke Tianquan Solar Energy Equipment Co., Ltd. is located in Zhongguancun High-Tech Park, Beijing, the ancient and civilized capital of China. It is a high-tech enterprise integrating product research and development. production, sales and service.
As one of the domestic enterprises specializing in the production of solar water heaters, Zhongke Tianquan has strong strength.
The medium fluid replacement method of Zhongke Blue Sky Solar Energy is as follows:
1. Open the liquid addition seal on the water heater; 2. Unscrew the screw cap, you can see two ports after unscrewing; 3. The lower port is the observation port and the upper port is the liquid filling port 4. Simply addnt the medium liquid from the liquid fill port and close; the lid after adding the correct one.