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Integrated lower pressure series


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non pressurized residential vacuum tube Solar Water Heater

  • SPR-470-58/1800

  • 470/58/1800

  • 84191910


  • China

With simple and compact structure
Excellent heating performance
Convenient installation
More collecting area and heat efficiency
Fits international standards
Uses glass vacuum tube and water flow into vacuum tube
Tube length: 1, 800mm
Diameter: 58mm
With galvanized outer tank casing and frame
SUS304 2B food grade stainless steel inner tank
High efficient absorber
Stainless steel inner cylinder free from corrosion
Easy to assembly and install
Insulation with polyurethane foam
Can be used year round even in cold climate
Used together with auxiliary electric boost
Automatically controlled
Long service lifespan: >15 years
Large scale solar hot water system can be installed either with parallel or series connections

Solar Water Heater

Pre-Heating Solar Water Heater with coil

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