Contact: 013 753 3699




Come visit us:

Shop 8, Laritza Commercial Park

25 Rapid Street, Riverside Industrial Park

Nelspruit, 1200



  • Manifold (interior): Red copper 
  • Manifold (exterior): Aluminum alloy
  • Heat pipe tube dimensions: 58mm x 1.8m/47mm x 1.5m
  • Daily efficiency: ≥55% 
  • Hail resistance: 25mm 
  • Max pressure: 12 bar 
  • Coating of vacuum tube: ALN/AIN-SS/CU 
  • Heat pipe: Anti freezing >35˚C

This type of solar water heater works with high pressure. It uses the heat pipe to deliver the heat energy and is the most efficient. No water circulates through the heat pipe, therefor no water is lost, therefor there is no water loss when a tube is broken or damaged through whatever reason - even during the coldest winters. Each vacuum tube can work independent, so it can still operate in the event of occasional tube breakage. The collector absorbs solar energy and transmits it to the water tank (geyser) through circulation when the temperature difference of the collector and tank (geyser) reaches the set valve and the controller starts the circulation pump automatically.

150lt Manifold Geyser

SKU: GTSP-HT5818-15