Type | Evacuated Tube | Circulation Type | Direct / Open Loop (Active) |
Connection Type | Direct-Plug | Installation | Freestanding |
Housing Material | Color steel | Certification | ce, CE,ISO9001:2000;CCC;SGS;SRCC |
Capacity | 300 | Place of Origin | Zhejiang, China |
Brand Name | SANNENG/OEM | Model Number | SN-NPCS30 |
Item | Non -pressure solar water heater and room heater and hot water | Inner tank | SUS304-2B stainless steel |
Outer tank | Colored steel | Application | Bath, thermal heating, swimming pool, school |
Vacuum tube | Borosilicate glass 3.3 | Solar collector | Vacuum tube 58*1800 or 47*1500 |
Frame | Galvanized steel | Insulation | 55mm polyurethane layer |
Pressure | Unpressurized | Heating System | Batch / ICS (Passive) |