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Non-pressurized Heater
High quality stainless steel solar water heater
VNS-SA
VacuumTubeSize(mm) Φ47*1500/Φ58*1800/Φ70*2100 Tube(pcs)10/12/15/18/20/22/24/30/36/42MaterialBorosilicate3.3glass,magnetronsplutteringselectivecoating CoatingSingle-target AL-N/ALor Three-target AL/N-Cu-SSWater TankCapacity80L~500Lforhotw
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Vacuum Tube |
Size (mm) |
Φ47*1500 / Φ58*1800 / Φ70*2100 |
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Tube (pcs) |
10 / 12 / 15 / 18 / 20 / 22 / 24 / 30 / 36 / 42 |
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Material |
Borosilicate 3.3 glass, magnetron spluttering selective coating |
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Coating |
Single-target AL-N/AL or Three-target AL/N-Cu-SS |
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Water Tank |
Capacity |
80L ~ 500L for hot water storage tank |
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Insulation |
High-density PU foam with 70~80 hour heat preservation |
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Tank shell |
Food-grade stainless steel SUS304-2B |
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Bracket |
Shaped strong aluminum alloy structure adaptable for flat or slope roof |
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Auxiliary Devices |
Assistant tank, Intelligent controller, Electrical heater, Magnesium anodes |
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Accessories |
Anti-aging silicon seals, Dustproof seals, Air-vent cap, Stainless screws |
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Tilt Angle |
25 ~ 50° |
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Water Output |
45 - 95°C |
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Hail Resistance |
Φ25mm diameter |
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