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| Pre-heated solar water heater |
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| Model No.︰ | RPA |
| Brand Name︰ | RUNSUN |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 1 pc |
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Copper Coil Heat Exchanger Specifications
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Material
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12mm x1.0mm copper pipe
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Surface Area
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1.13m2 for 30 tube water heater
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Testing Pressure
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9 bar
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Net Weight
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15kg for 30 tube water heater
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Working Principle:
Heat exchanger inside the tank which provides more than 1.5m2
of heat transfer area. When water flows through the coil, it
absorbs heat from the water inside the solar collector tank. The
solar collector tank is therefore a thermal store.
Specifications:
◆ Tank material: Interior SUS 304-2B
◆ Outer: Color steel/ Zinc-aluminum coated steel
◆ Frame: Aluminum alloy/Galvanized steel/Stainless steel
◆ Heat exchanger: Red copper/Stainless steel
◆ Pressure: 6 Bar
◆ Heat preservation:72-80hrs
◆ Hail resistance: 25mm
Advantages:
◆It can withstand pressure of tap water when it works
◆Drinking water quality to promote life quality
◆Temperature preservation can last for 80 hours
◆Without volatile tubes
◆Without incrusting, long usage life
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