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AR-IST LLC is certified partner of International MegasunHelioakmi company and offers innovative solutions for water heating using solar energy.

Save on electricity bills and protect the environment with the MEGASUN state-of-the-art solar water heaters.

Solar Water HeatersZoomSolar Water HeatersZoomSolar Water Heaters Helioakmi S.A. - manufacturers of solar energy systems since 1976, with MEGASUN solar water heaters for residential and commercial use being one of its superior products. 

The MEGASUN solar panels and solar heaters are globally known for their excellent quality, great performance and resistance to any conditions, allowing economy on power and thus protection of the environment.

Compact Solar Water Heaters 100, 125, 160 & 200


Convenient size for easy transportationZoomCompact Solar Water Heaters by HelioakmiZoomEasy transportationZoomCompact Solar Water Heater MEGASUN

Τhe COMPACT is manufactured by HELIOAKMI, which over the past 35 years has been using the most cutting-edge scientific and technological expertise and had therefore managed to turn the Compact into the most revolutionary device. 

Forced Circulation Systems

A solar heating system is ecologically friendly. It is economical, simple to install, tasteful, effective and autonomous:

  • Ecologically friendly: with a MEGASUN VS 500E system, the emissions of C02 avoided annually are equivalent to the fuel emissions of a car having run for 10.000 km
  • Economical: will decrease your cost for energy by 70 -100% because the burnerand electric resistance will not need to operate for at least 7-12 months of the year, depends on the sun radiation of each area and the size of the system.
  • Simple: The well-studied selection of materials of MEGASUN make. Its Installation safe and easy, reducing the time needed for its installation to a minimum.
  • Tasteful: The excellent exterior design of the MEGASUN collectors in combination with their well-studied support base, offer the possibility of a tangent Installation on tiled roofs matching aesthetically with every architectural building design.
  • Effective and Autonomous: You have hot water at will 7-12 months per year. During winter time you secure the pre-heating of the water, and the extra hot water needed is secured from conventional energy.
Forced Circulation Systems
The forced circulation system MEGASUN consists of the following components:
  • Boiler with one tube heat exchanger (type VS-BL1) or with two tube heat exchangers (type VS-BL2) on a wooden palette and wrapped with stretch film.
  • One (1), Two (2), or Three (3) collectors which are protected during their transport with 4 plastic elbows of hard plastic.
  • Cardboard box with all of the accessories (except pipes and wires) which are required for the installation of the system like hydraulic kit, expansion pot, differential thermostat with plastic case, antifreeze liquid and various connection accessories in individual plastic packaging. Externally the box refers to the model of the system for which the accessories are for.
  • Cardboard box with the metal plates of the support base, the screws, moly plugs, the bolts etc.

NOTE! For full information contact us.

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