الوصف

Product features
late heat exchanging structure,hot water temperature more constant.
2.Simple and comfortable control panel,elegant appearance.
3.High thermal efficiency,economic and energy saving.
4.Very quiet operation.
5.Low water pressure start.
6.Intellgent anti-freezing system,ensure heating smoothly.
7.Built-in programmable sequence controller,7 days ×*4 hours set heating temperature at will.
8.Divided design,repair and maintenance more convenient.
9.More than *0 kind safety protecions:contain overheat protection,low pressure protection,antifreezing protection and so on
*0.CE and ISO***1:***8 certifications,2 year quality warranty.
*1.Some tube size:**0/*0mm
*2.gas pressure rang:********0 Pa
*3.hot water temperature rang:****5 celsius degree.