SUNSYSTEM SON 300L
Models of the SON series have two built-in spiral heat exchangers for connection to a solar collector (solar plant) or a heating boiler. It is possible to connect 2 electric heating elements (heating elements). The boilers have a large and convenient inspection hole located at the bottom of the tank, this provides access for maintenance and cleaning of the water heater. Also, instead of the flange cover, you can install a heating element. The second heating element is threaded (1 1/2″), installed in the upper part of the tank, from 3 to 7.5 kW.
The Sunsystem SON 300 can be equipped with a threaded heating element with a power of only 3 or 4.5 kW. High-tech and unpretentious in operation, the SON Sunsystem 300 boiler is famous for its ease of installation and the presence of an overheating protection function. This model has a cylindrical shape and does not spend a lot of electricity during operation. A key feature of this device is the presence of full protection against corrosion processes. The SON line of indirect heating boilers, produced by the well-known company Sunsystem, are famous for their very low energy consumption with high efficiency. Such a model range is usually located in residential or industrial premises. Important advantages of this series were the presence of high-quality insulation and two heat exchangers with a large surface.
High efficiency insulation and outer casing of PVC with RAL 9006 color
Multi-position mounting of temperature sensor
Complex corrosion protection realized by means of titanium enamel and anode protection
All threads are internal
Convenient inspection opening
Available modifications with vertical and horizontal orientation
Two heat exchangers enables the tank to utilize an external sources of renewable energy, such as a solar system and a biomass boiler
Optional kit for electric heating with nominal power 3kW, 4.5kW, 6kW or 7.5kW
Floor standing. For indirect heating; Suitable for solar and space-heating systems
Directive 2010/30 /EU, Regulation 812/2013: