Published in 21/12/2020
pompa di calore ibrida per climatizzazione e produzione acs Fenix

Pompa di calore geotermica da 6 a 33kW

Fenix hybrid heat pump

Hybrid heat pump for conditioning and DHW production 

Fenix is the (DC) inverter heat pump system that is ideal for providing air-conditioning to homes or small businesses.

This Fiorini hybrid heat pump system simultaneously combines direct expansion terminals with hydronic terminals.

In addition, Fenix, produces domestic hot water through heat recovery, without interrupting the cooling cycle.

The added value offered by the Fenix system is in overcoming the classic constraints of a heat pump: heating or cooling by using hydronic terminals and direct expansion terminals simultaneously. And what is more, as the system cools, it produces free domestic hot water.

The hybrid heat pump system is created by simply combining an F-ext outdoor unit and some indoor units selected from the F-idro hydronic module, F-tank units for DHW and F-wall or F-duct direct expansion indoor units. 


Power range

From 5 to 14 kW

Energy class



Greater than 4

Tax Incentives

Italian “Conto Termico 2.0” scheme and 65% tax credit

Modular system

Up to 45 combinations based on the needs

Operational limits

-32°C + 50°C

DHW temperature

Up to 75°C when cooling and 55°C when heating

Supplementary items

Thermal solar system or water heater management


Conditioning and DHW with air-water heat pump


The Fenix hybrid heat pump, an inverter heat pump system for conditioning and for DHW production with heat recovery, offers various significant advantages that make this a complete, incredibly innovative, highly efficient, high quality product for conditioning residential or small service sector spaces and to produce domestic hot water.

The main advantages of the Fenix hybrid heat pump are:

  • Fast and effective cooling
  • DHW production and heat recovery
  • Dehumidification
  • Ease of installation
  • Immediate heating through natural convection
  • Greater distance between outdoor unit and terminals
  • Maintenance free
  • System operation and simultaneous DHW production
  • Free DHW in summer


Fiorini has additional components for the Fenix hybrid heat pump system. There are five units, indoor and outdoor, which are indispensable in completing the Fenix inverter heat pump system and in offering the customer a conditioning system that also produces domestic hot water.

F-EXT Unità esterna per sistemi combinati idronica/esp. diretta, da mono a penta split. Hanno una porta dedicata al collegamento con F-tank, per la produzione e stoccaggio di acqua calda sanitaria
F-IDRO Unità interna che alimenta i terminali idronici, quali impianti radianti a pavimento, parete o soffitto, radiatori a bassa temperatura e ventilconvettori
F-TANK Unità per la produzione di ACS tramite recupero di calore e stoccaggio di energia nell’accumulo vetroporcellanato incorporato di capacità 200 o 300 litri
F-WALL Unità interne a espansione diretta per installazione disponibile in 2 taglie
F-DUCT Unità interna a espansione diretta canalizzabile. Disponibile plenum 3 vie


Hydronic heating with F-idro and cooling with direct expansion unit, single thermal zone. Production of DHW with F-TANK combined with solar thermal unit.
1 Outdoor unit of the Fenix system, F-Ext series2 Indoor unit of the Fenix, F-idro
3 Indoor unit of the Fenix system, F-tank 200/300 with E-MIX module at the base4 Solar thermal recovery unit, S2 SOLAR 30 module
5 Fiorini H 2000 solar thermal collectors6 MINI HC inertial storage tank (or hydraulic circuit breaker), available from 40 or 80 litres
7 Room thermostat or chrono-thermostat (not supplied)8 Hydronic circuit (circulator and regulation not supplied)
9 Direct expansion terminal, F-wall10 Sanitary recirculation pump, if any. Not supplied and not controlled by F-idro.
11 Outdoor climate sensor

Erp ready