Zenith

Thermosyphon Solar Water Heaters

Zenith thermosyphon solar water heaters use natural circulation and are listed in 150, 200, and 300 litre models for UAE hot-water requirements.

Thermosyphon Solar Heater

Rooftop solar collector and tank using natural circulation to heat water without pumps.

Energy sourceSolarPrice on request
Talk to sales
SystemThermosyphon
CirculationNatural
UseHome & commercial
Capacity150 – 300 L
CollectorFlat plate
BackupElectric element
Published modelsZT150S / ZT200S / ZT300S
Collector panels1 / 1 / 2
  • Manufactured by Star Industrial Products LLC
  • Installation & after-sales support
  • Certified quality range

Natural circulation without a pump

A thermosyphon system moves heated water from the flat-plate collector to the storage tank through natural circulation. Zenith lists ZT150S, ZT200S, and ZT300S models with 150, 200, and 300 litre capacities.

  • ZT150S with one collector panel
  • ZT200S with one collector panel
  • ZT300S with two collector panels

Plan the rooftop installation

System selection should account for household hot-water demand, collector position, tank location, roof access, plumbing layout, electrical backup, water quality, and maintenance clearance.

Talk to Zenith about your water heating requirement

For product selection, installation guidance, project requirements, OEM partnerships, or quote requests, the Zenith team can be contacted through local and international sales channels.

Tell Zenith what you are heating. They will help size the solution.

Reach local or international sales for product selection, installation guidance, project requirements, OEM discussions, and quotes.

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Frequently asked questions

How does a thermosyphon solar water heater work?

Heated water rises naturally from the flat-plate collector to the storage tank, so the circulation loop does not require a pump.

Which Zenith thermosyphon capacities are listed?

The published Zenith range lists ZT150S, ZT200S, and ZT300S models in 150, 200, and 300 litre capacities.

What should be checked before installing a thermosyphon system?

Check hot-water demand, collector and tank position, roof access, plumbing, electrical backup, water quality, and maintenance clearance.

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