Junkers HYDRONEXT 5600 S 12-3 gas sealed heater

The Junkers HYDRONEXT 5600 S 12-3 (WTD12-3 AME) gas condensing heater is designed to provide hot water efficiently, comfortably, and in an environmentally friendly manner. With a capacity of 12 liters per minute, this model meets the needs of small to medium households, offering instant hot water while optimizing gas consumption. Thanks to its advanced technology and ease of installation, the HYDRONEXT 5600 S is an excellent choice for those seeking a modern and economical solution for hot water supply.

Precise thermostatic control

The degree-by-degree thermostatic control of the heater allows for the precise selection of the desired temperature, ensuring that the heater operates as efficiently as possible. This not only enhances user comfort by avoiding fluctuations in water temperature but also reduces gas consumption by not unnecessarily overheating the water. Every time you turn on the tap, the heater automatically adjusts its operation to provide maximum efficiency and energy savings.

Low NOx emissions

The Junkers HYDRONEXT 5600 S meets the strictest NOx emission regulations thanks to its “Rich-Lean” burner technology, which maintains a low combustion temperature. This significantly reduces NOx emissions, making it an eco-friendly device suitable for use in areas where environmental regulations are more stringent.

Ease of installation and use

This gas heater is very easy to install thanks to its compatibility with traditional Junkers hydraulic connections, known as Junkers Nexum Triangle. This means that if an old Junkers heater is being replaced, the installation process will be quick and straightforward, without the need for significant modifications to the existing installation.

With a compact and elegant design, the HYDRONEXT 5600 S has dimensions of 575 mm high, 335 mm wide, and 180 mm deep, allowing it to be placed in tight spaces without compromising functionality. Additionally, its lightweight of 13 kg makes installation easier.

Advanced technology and intuitive design

The touch digital display of the heater allows for easy and intuitive control of all functions, enhancing the user experience. Through this control panel, temperature parameters can be adjusted and the status of the heater monitored quickly and easily. This modern and functional design, developed by Bosch, ensures smooth interaction with the device, combining efficiency and aesthetics.

Additional features

• “Rich-Lean” burner technology: Ensures low NOx emissions, complying with European ecodesign regulations (ErP).
• Thermostatic control: Optimizes gas consumption and improves energy efficiency.
• Compatibility with Junkers Nexum Triangle: Facilitates installation in previous Junkers heater systems.
• Touch digital display: Provides simple and intuitive control.

Key technical specifications

• Hot water capacity: 12 liters per minute.
• Power: 4.1 to 20.7 kW.
• Butane/propane gas consumption: 1.8 kg/h.
• Minimum operating pressure: 0.1 bar.
• Operating pressure for maximum flow: 2 bar.
• Energy efficiency: Class A in ACS (domestic hot water).
• Efficiency at 100% nominal load: 90%.
• Cold/hot water connections: ¾” / ½”.
• Gas connection: ½”.
• Weight: 13 kg.
• Dimensions: 575 x 335 x 180 mm.
• Maximum vertical/horizontal flue length: 4 meters.
• Flue pipe diameter: 80/110 mm.

Energy savings and sustainability

Thanks to the thermostatic control and the efficiency of the low NOx emission burner, the Junkers HYDRONEXT 5600 S allows for optimized gas use, contributing to lower energy consumption and reduced operating costs. The low-temperature combustion technology ensures a lower environmental impact, making it ideal for users seeking an eco-friendly and efficient solution for their hot water needs.

Safety and durability

The sealed design of the Junkers HYDRONEXT 5600 S ensures safe operation, as it takes combustion air from the outside and expels gases also to the outside, eliminating the risk of accumulation inside the home. This design enhances system safety and minimizes risks for users. Additionally, high-quality materials and advanced technology guarantee a long lifespan with minimal maintenance.