non-pressurized solar water heater system
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Quality/Safety Certification: 0.00
Separate pressure solar water heater system 1.solar keymark certificate for collector,2.Tank with CE 3.inner tank with SUS304
Split pressure solar water heater system:
1)Solar collector passed EN12975,and get Solar keymark Certificate2)Solar collector have U pipe and Heat pipe model for your optional
3)Tank with CE certificate
4)Pressure tank include P/T valve,Electrical heating element and Magnesium anode
5)Pressure tank with SUS304 or SUS316 inner tank for you optional
6)Tank with three different model,without cooper coil,double coils,single coil
7)Use intelligent controller and Wilo brand Circulate pump
8)System working pressure is 0.6mpa
9)can working under -20C degree cold weather
10)Tank capacity from 100L to 300L