Palazzetti Termopalex NBX hydro wood fireplaces are built-in log-burning appliances designed to heat both the installation room and water for a compatible central-heating system.
The new generation is represented by Termopalex NBX 80F, available in standard, FAST and FAST ACS configurations for different hydraulic-system requirements.
NBX 80F provides 24.9 kW nominal useful output, including 14.2 kW transferred to water, with 86% nominal efficiency, A+ energy class and an Italian 5-Star environmental rating.
Models and accessories can be ordered from Matteoda.it. Please contact customer service to check delivery times and hydraulic configuration.
| Specification | NBX 80F |
| Rated output | 24.9 kW |
| Heat input | 28.1 kW |
| Water output | 14.2 kW |
| Efficiency | 86% |
| Recommended wood load | 6.5 kg |
| Flue outlet | 200 mm |
| Energy class | A+ |
NBX 80F provides 24.9 kW total useful output, with 14.2 kW transferred to the water circuit.
The remaining useful heat is released mainly into the installation room through the fireplace body, glass, radiation and natural convection.
Termopalex NBX incorporates an open-vent hydraulic configuration within the appliance.
The complete heating system must still be designed and installed according to Palazzetti documentation and applicable requirements.
The combustion chamber combines a cast-iron base with Thermofix® refractory walls.
NBX 80F uses a vertically sliding firebox door designed for smooth opening and closing.
The glass can be tilted by approximately 40° to provide access for cleaning.
NBX is prepared for combustion air to be supplied directly from outdoors according to the manufacturer installation requirements.
| Configuration | Main function |
| NBX 80F | Standard Hydro fireplace configuration |
| NBX 80F FAST | Hydraulic circuit-separation configuration |
| NBX 80F FAST ACS | Circuit separation plus instantaneous domestic hot-water equipment |
Instantaneous domestic hot-water production is associated with the FAST ACS configuration.
It should not be assumed to be a standard function of every NBX 80F configuration.
An air-heating Ecomonoblocco is designed primarily for direct room heating, while Termopalex NBX also transfers a substantial proportion of its output to the water-based heating system.
NBX can be integrated with a correctly sized buffer tank or thermal-storage system where required by the hydraulic design.
Current NBX 80F configurations are listed with an Italian 5-Star environmental rating and A+ energy class.
Current Palazzetti documentation includes incentive information for the new Termopalex NBX platform.
Actual eligibility depends on the exact appliance and the complete replacement project.
NBX 80F uses a 200 mm appliance flue outlet.
The complete chimney must still be correctly sized according to output, flue temperature, draught and installation conditions.
Matteoda.it offers Palazzetti Termopalex NBX 80F in configurations suitable for different hydraulic-system requirements.
Please contact Matteoda customer service to check delivery times, FAST and FAST ACS options and heating-system compatibility.
There is 1 product.
Reference: 802712610
Brand: Palazzetti
