Pressurized Compact Solar Water Heater Rooftop Solar Water Heater Vacuum Tubes Solar Water Heater

Product DescriptionHow unpressurized solar water heater works

1. Unpressurized solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical.
2. As the specific gravity of hot water and cold water are different, cold water goes downward and hot water goes upward.
3. When cold water in evacuated tubes is heated, it becomes lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes
4. Through this circulation, the cold water in the water tank will be gradually heated.
Product DetailsDescriptionCompactnonsolarwaterheaterGalvanizedsteelMaterial of outer tankGalvanized steel or Stainless steel 201 or Stainless steel 304Material of inner tankStainless steel 304-2BMaterial of bracketGalvanized steel or Stainless steel 201 or Stainless steel 304 or AluminumInsulation foam thickness50mm PolyurethaneVacuum tubes58*1800mm/47*1500mmAccessoriesAnti-agingsiliconseals,Dustproofseals,Air-ventcap,StainlessscrewsAuxiliary DevicesAssistanttank,Intelligentcontroller,Electricalheater,Magnesium anodesTiltAngle18~45°WaterOutput45-99°CTypeTube QTYTube sizeWater Capacity(L)Supply abilityQTY in 20GP/40HQIP-NT101058*1800mm100L1--2 people68/165IP-NT151558*1800mm150L2--3 people53/128IP-NT202058*1800mm200L3--4 people40/97IP-NT242458*1800mm240L4--5 people34/82IP-NT303058*1800mm300L5--6 people28/68IP-NT363658*1800mm360L6--7 people24/57IP-NT424258*1800mm420L7--8 people20/50
Optional AccessoriesAssistant tank
To fill water automatically.Magnesium Rod

It can improve water quality.
Electric Heater

To heating water when not enough hotController
Display panel with Connection box
1.Sensor can test the water temperature and capacity in tank.
2.Electric valve for filling water automatically.
3.220V 50HZ/110V 60HZ
4.Plug can be selected for the specifications of your country.
5.If you choose this, you do not need assistant tank.Work Shop Product PackingHot sale productsFlat plate solar panel

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