DHW heat exchanger SGWS NEPTUN2 Kombi 140L NEW left-hand, spiral coil, electric heating element, polyurethane foam, metal jacket, wall-mounted 06-144671

Universal solution for heating domestic hot water

The Neptun² Kombi DHW heat exchanger is a versatile device that works well in both installations with a central heating boiler and an electric heater. Its compact dimensions – only 48 cm in diameter – allow for installation even in limited boiler room space. A capacity of 140 liters makes it an ideal choice for households with varying hot water demands.

This wall-mounted heat exchanger is distinguished by the possibility of connecting the coil to a central heating boiler from both the right and left sides, which facilitates integration with the existing installation. Fast water heating is ensured by a spiral coil with a large surface area, and efficient polyurethane foam insulation minimizes heat loss and reduces operating costs. The heat exchanger design has been thought out in terms of ease of installation and use – both domestic hot water connections are hidden in the bottom cover behind the control module, and a circulation socket allows connection of an external circulation pump.

Durability and corrosion protection

The heat exchanger tank is protected by specially fired EXTRA GLASS® ceramic enamel, which provides corrosion resistance and hygienic use. Additional anti-corrosion protection is provided by a replaceable magnesium anode, and an optional titanium anode eliminates the need for servicing. The metal housing guarantees durability and resistance to mechanical damage. Energy efficiency class C ensures reasonable energy consumption, and the possibility of smooth temperature regulation allows you to adjust the device's operation to the individual needs of household members.

Key features and benefits

• Versatility: Possibility of heating water from a central heating boiler or an electric heater.
• Compact dimensions: 48 cm diameter makes installation easier in tight boiler rooms.
• Fast heating: Spiral coil with a large surface area ensures efficient water heating.
• Efficient insulation: Polyurethane foam minimizes heat loss and reduces operating costs.
• Corrosion protection: EXTRA GLASS® ceramic enamel and magnesium anode provide long-term tank protection.
• Easy installation: Hidden domestic hot water connections and circulation socket facilitate installation and integration with the existing installation.
• Smooth temperature regulation: Possibility to adjust the water temperature to individual user needs.
• Durable construction: Metal housing guarantees resistance to mechanical damage and long-term use.
• 140 liter capacity: Provides sufficient hot water for a household with average demand.