| Certification |
ISO9001 |
| Capacity |
240 |
| Place of Origin |
Shandong China (Mainland) |
| Brand Name |
AONENGJIEER |
| Model Number |
AO1820-58 |
| Type |
Evacuated Tube |
| Pressure |
Pressurized |
| Circulation Type |
Direct / Open Loop (Active) |
| Heating System |
Batch / ICS (Passive) |
| Connection Type |
Direct-Plug |
| Installation |
Freestanding |
| Housing Material |
Stainless Steel |
solar water heater AO1820-58: Capacity:240L Material:inside tank 0.5mm SUS304-2B stainless steel Outside tank 0.31mm color steel Preservation:keep hot water at high temperature of 40 96/day in sunny season Insulation. Material:55mm polyurethane integral foam. Preservation:keep water at high temperature for 48 hours. Vacuum tube Material:super hard borax and silicate glass. Dimensions: 58mm(diameter)×1800mm(length) Bracket Material:1.2mm stainless steel or 1.5mm Znic-coated steel.