Condensing boiler, wall-mounted, dual-function GCB-C57G CRYSTAL III 25/30 kW WKD57G1000000/PLDT

Modern comfort and savings with CRYSTAL III

The TERMET CRYSTAL III condensing boiler combines high efficiency, reliability and comfort. Thanks to advanced flame modulation technology, the boiler perfectly adapts to the current heat demand, resulting in real savings during the heating season. This solution is ideal for both newly built homes and for modernizing existing installations.

The CRYSTAL III boiler is distinguished by its quiet operation and the ability to remotely control parameters using a room thermostat with the OPEN-THERM system. It is equipped with a modern stainless steel heat exchanger, ensuring high efficiency and durability. The ability to operate in a cascade system (up to 4 boilers) makes it an ideal solution for larger homes or buildings.

Technology for efficient heating and DHW

At the heart of the boiler is a cylindrical burner made of stainless steel with low NOx emissions (class 6), guaranteeing ecological combustion. A highly efficient circulating pump and a fan with smooth speed control further increase the efficiency of the device. The boiler has a complete safety system, ensuring safe operation for many years.

Additionally, CRYSTAL III offers the possibility of cooperation with multi-zone modules, air/water heat pumps and solar collectors, allowing you to create a comprehensive and energy-saving heating system. The energy class A confirms the high efficiency of the device both in terms of heating rooms and heating domestic hot water.

Construction and application

The compact design of the boiler allows for wall mounting, saving valuable space in the boiler room. The heat exchanger made of stainless steel ensures corrosion resistance and long-lasting performance. The boiler is adapted to work with various types of natural gas (GZ-50, GZ-41,5) and liquefied gas (BiC). Its versatility makes it an ideal choice for a wide range of recipients – both installers looking for a reliable solution for their clients, and end-users who want comfort and savings.