The management of residential HVAC systems is rapidly evolving toward integrated, intelligent, and energy-efficient solutions. In this context, Febos X stands out as the new supervisor developed by Emmeti, designed to optimize the performance of Mirai SMI Leaf and Mirai SMI 4.0 heat pumps.
Febos X represents an advanced platform that combines system control, energy management, and thermo-hygrometric comfort, providing a complete and integrated view of the building.

Febos X acts as the core of the system, enabling:
• continuous monitoring of operating parameters
• centralized management of system settings
• direct control of indoor environmental conditions
The system features an intuitive user interface available in 5” and 7” formats, allowing end users to easily and instantly adjust room temperature and humidity.
One of Febos X’s key distinguishing features is its advanced control logic, particularly effective for underfloor radiant systems. Its operation is based on a dynamic approach that considers:
• outdoor climate conditions
• energy availability (e.g., photovoltaic production)
• system thermal inertia characteristics

• gradual start-up in the morning
• increased output during favorable conditions
• progressive modulation throughout the day
• early shutdown leveraging thermal flywheel effects
This approach allows:
• reduction of heat pump ON/OFF cycles
• improved seasonal efficiency
• enhanced indoor comfort stability
This logic is especially suited for high energy-efficiency buildings, where the inertia of radiant systems can be used as an actual thermal storage resource.

When integrated with the Febos-Energy module, the system enables intelligent management of household energy flows.
Key features
• real-time monitoring of production and consumption
• analysis of building energy flows
• modulation of heat pump operation based on energy availability
• automatic power limitation to prevent overloads
Febos X introduces a photovoltaic “tracking” logic, maximizing self-consumption and reducing grid dependency.

Febos X integrates advanced room sensors to ensure highly precise control of indoor conditions, both in heating and cooling modes. The system continuously monitors temperature and humidity, dynamically adapting operation to maintain the ideal balance between efficiency and living comfort.
In radiant cooling systems, this control becomes particularly critical: Febos X prevents condensation on surfaces and ensures optimal operating conditions, preserving both comfort and system safety.
Domestic hot water management also benefits from this optimization logic. The system allows:
• scheduling of usage time slots
• reduction of energy losses
• more efficient production cycles
All of this improves overall performance while adapting to real user needs.

Febos X can also be managed remotely via a dedicated app, offering users direct and immediate access to all key system information. Through the app, it is possible to:
• monitor operating parameters
• view energy consumption
• access detailed daily reports
This continuous control, even remotely, not only enhances usability but also increases awareness of energy consumption and home performance.

Febos X marks a significant step forward in residential climate control. Thanks to predictive logic, integration with renewable energy sources, and advanced comfort management, it represents a complete, future-oriented solution capable of meeting the evolving needs of modern living.