Is it necessary to do service in the solar water heater? If yes, when and what includes the service of the solar water heater?

The service of the solar water heater is essential for the maintenance of the warrantee and it ensures the long lifetime of the system and it’s best performance. The service must be done every 2 years from an executive technician and includes the replacement of the magnesium anode, boiler cleaning, the supplementation of antifreeze liquid and the checking of the plumbing- electric parts of the solar water heater.