Thermosiphon Systems

Thermosiphon SystemsIn the Thermosiphon system both the hot water storage tank and solar collectors are mounted as one seamless unit on the roof. Here, the smart Thermosiphon design uses natural convection to move water through the system, minimizing energy requirements. Built tough to operate in extreme weather conditions, they are engineered with advanced materials, durable colorbondweather proof outer casing making it look good long after it has been installed. It’s also one of the most aesthetically pleasing systems around, with an asymmetric low impact shape and a choice of vitreous enamel or stainless steel tank. E-Sun's Thermosiphon is flexible enough to meet any needs with a choice of water tank size; either a 180 litre tank, or a generous 300 litre tank for more demanding requirements. A choice of open or closed circuit systems allows use in any temperatures or water conditions.

Thermosiphon Systems

Advanced natural convection design

Easy to mount, Seamless unit

200, 300 or 400 Litre Tank

Open or Closed circuit

Environmentally friendly

In locations where water quality is good, and ambient temperatures don’t fall below 0°, an open circuit system is ideal. In colder conditions, or where water quality is poor, a closed circuit system works best. The Thermosiphon system is a lightweight, two-piece system that’s easy to mount and uses CFC free thermal insulation to set a new standard in environmentally friendly hot water systems.


Details about 200 litre

Details about 300 litre

Details about 400 litre


Contact us and find out more about Thermo Systems

Don't forget to put your email so we can reply to you




we are located at...

2/23 Geddes Street
Balcatta WA6021 - Australia
T: +61 (08) 63635420
F: +61 (08) 62101116