DHW heat exchanger for gas boilers OKC 160 NTR/BP with a spiral coil, enameled 1106701101

Domestic Hot Water Heat Exchanger for Gas Boilers

This 160-liter DHW heat exchanger is a solid solution for preparing hot water in homes and apartments powered by gas boilers. Made of steel with an enameled coating, it provides durability and corrosion resistance, even with hard or chlorinated water. The spiral coil design guarantees efficient heat exchange, and the option to connect an electric heater (optional) expands the functionality of the device, allowing water heating even outside the heating season.

Construction and Application

The OKC 160 NTR/BP heat exchanger features a flanged connection that also serves as an inspection opening – making installation and servicing easier. Its construction is designed to work with gas or condensing boilers, and the large coil surface area ensures quick and efficient water heating. The possibility of connecting a TPK or TJ 6/4" heater (available separately) allows for independent water heating during periods when the boiler is not in operation.

Advantages and Benefits

• Durability and Resistance: The Crystal Enamel coating protects against corrosion, extending the life of the exchanger even in difficult water conditions.
• Energy Efficiency: Modern ThermoGen4 insulation minimizes heat loss, reducing operating costs.
• Versatility: The ability to connect an electric heater expands the range of applications – independent water heating when needed.
• Easy Installation and Servicing: The flanged connection serves as an inspection opening, simplifying installation and maintenance work.
• Magnesium Anode: An additional element protecting against corrosion, increasing the durability of the device.
• Large Capacity: 160 liters is an optimal choice for households with average hot water demand.

Energy Class and Materials

The heat exchanger has an energy efficiency class of C, which means good performance with reasonable energy consumption. The steel tank provides strength and resistance to mechanical damage. The use of high-quality materials guarantees long-term and trouble-free operation of the device.