DHW heat exchanger SGWS NEPTUN2 Kombi Elektronik 120L NEW left-hand, spiral coil, electric heating element, polyurethane foam, metal jacket, LED display, wall-mounted 06-124771

Universal solution for heating domestic hot water

This Neptun2 Kombi Elektronik wall-mounted DHW heat exchanger is a versatile device that will work both in a new home and during the modernization of an existing installation. Its compact dimensions (diameter of only 48 cm) allow for installation even in limited boiler room space. Thanks to the possibility of connecting to a central heating boiler or using an electric heater, it provides flexibility and independence in access to hot water.

Construction and functionality

The heat exchanger is characterized by a spiral coil with a large surface area, which translates into fast and efficient water heating. A thick layer of polyurethane foam insulation minimizes heat loss, ensuring long-lasting temperature maintenance and reducing operating costs. The metal casing protects the device from mechanical damage and ensures durability. The LED display of the Elektronik controller allows for precise temperature regulation and monitoring of the device's operation. Hydraulic connections hidden in the lower cover facilitate installation and provide an aesthetic appearance. This model has coil connections on the left side – this is important when planning the installation.

Safety and durability

To ensure the longevity and reliability of the heat exchanger, a specially fired EXTRA GLASS® ceramic enamel is used, which protects the tank against corrosion and ensures hygienic use. Additional protection is provided by a replaceable magnesium anode, which protects against cathodic corrosion. For increased comfort of use, it is worth considering an optional titanium active anode, which eliminates the need for regular replacement of the magnesium anode – this will be particularly appreciated by professionals installing equipment for customers who value system maintenance-free operation. Energy efficiency class C ensures reasonable energy consumption. A capacity of 120 liters makes it an ideal choice for households with moderate demand for domestic hot water.