Expansion module B for Gema Control

2025-04-16T12:29:15+02:00

Vendor: Plum
Type: Extension module
Price: 119.00

Expansion module B for ecoMax 850 and Gema Control 920: More flexibility for your heating control

Expansion Module B offers an ideal solution for expanding your heating control systems. It enables the control of two additional mixed heating circuits and the integration of room thermostats. Designed for use with the Plum ecoMax 850i and the Gema Control 920 series, this module offers maximum adaptability and comfort. This expansion allows modern heating systems to be used even more efficiently and adapted to individual requirements.

Efficient expansion of your heating circuits

The B expansion module allows for the easy integration of two additional mixed heating circuits. This option offers flexible adaptation of the heating control to different requirements, particularly in larger residential or commercial units. Control is conveniently managed via the existing ecoMax and Gema series controllers, ensuring smooth operation.

A special feature of the module is that newly added heating circuits are displayed in the operator menu under "Information". However, they are neither shown in the hydraulic diagram of the main display nor in the online display. This contributes to the clarity of the system without restricting functionality.

One-time components for installation

A separate CT4 sensor (KTY 81-110) is required for each additional heating circuit. Please note that this sensor is not included with the module. However, the appropriate sensor can be easily ordered from our shop. These components are essential to ensure precise temperature control of the respective heating circuits and to enable optimal system performance.

Thoughtful planning and the use of high-quality components ensure that your heating system not only functions smoothly, but also remains efficient in the long term.

Compatibility and easy integration

The expansion module B was specifically developed for compatibility with the ecoMax 850i and Gema Control 920 heating control systems. Thanks to its seamless interaction with these control units, users benefit from easy installation and optimal functionality.

The expansion options make this module particularly interesting for users who want to extend their heating control system to better manage individual heating systems or separate living areas. Integrating additional thermostats allows you to regulate the temperature in different areas independently.

Optimized heating control for modern needs

The expansion module significantly improves the flexibility and efficiency of your heating control system. Whether you want to control multiple living areas, floors, or radiators individually, the expansion module B provides you with the necessary tools to optimally adapt your heating system.

Take advantage of the opportunity to expand your heating control system and benefit from state-of-the-art technology. With proper planning and the right components, you can create a heating system perfectly tailored to your needs.

Conclusion: A worthwhile investment in your heating control system.

The expansion module B for the Plum ecoMax 850i and Gema Control 920 series offers a well-designed and reliable solution for flexibly expanding your heating control system. Thanks to the option of integrating additional heating circuits and thermostats, you can customize your system and increase the comfort and energy efficiency of your home.

Plan your expansion carefully and ensure that all necessary components, such as the CT4 sensor, are available. With this module, you are investing in a future-proof and technically advanced heating solution that will benefit you in the long term.

Download

Datasheet Module B & C