3.258,75 € precio sin IVA (3.943,09 € IVA incluido)
The new Ferroli Naturfire HR 25 is a pellet boiler with an output of 23.30 kW including an integrated pellet container 48 kg and is ideal for heating in rooms up to 202 m2. Also it allows to provide hot water using an external DHW and has high efficiency pump.
Pellet boiler of high performance, served with all components for easy installation: pump, expansion vessel and safety valve already.
With digital display to generate a user-friendly and comfortable relationship between user and boiler.
Maximum security by all possible security systems possible as pressure switch, antideflagamento valve, safety thermostat and control system against flashback to the feeder pellet.
High Efficiency pump
This boiler incorporates a high efficiency pump that complies with European ErP 2015 on emissions and performance.
Auxiliary pellet feed
Although Naturfire HR models already incorporate a large reservoir of internal pellet container of 48 and 68 kg depending on model, there is the possibility of installing an external pellet container of 225 and 250 kg, with the advantage of being able to install it on the right or the left of the boiler.
DHW with optional kit
Possibility to provide domestic hot water by external optional kit and DHW.
Ferroli Naturfire HR 25
Nominal thermal output: 23.3 kW
Low thermal power: 4.4 kW
Nominal rated output: 22 kW
Reduced rated output: 4.2 kW
Pellets nominal consumption: 4.8 kg/h *
Pellets reduced consumption: 0.91 kg/h *
Nominal thermal output: 94.54%
Reduced thermal efficiency: 95.09%
Recommended Pellets (UNE EN 14961-2 A1)
Calorific power: 4.8 kW/kg
Humidity: <10% weight
Diameter: 6 mm
Length: 25 mm
Nominal flow fumes 10.8 g/s
CO emission to 10% of rated output O2: 0.009% - 114.5 mg/m3
NOx emission to 10% of rated output O2: 153.1 mg/m3
Nominal output smoke temperature: 128.1 °C
Smoke reduced output temperature: 53.8 °C
Power consumption at power: 430 W max.
Power consumption in normal operation: 85 W
Standby Power Consumption: 4 W
Power supply: 230 V - 50 Hz - 2 A
Water supply maximum temperature: 80 °C
Thermal Capacity camera: 25 liters
Maximum operating pressure: 3 bar
Flue pipe Ø 100 mm
Fuel tank capacity: 48 kg
Overall dimensions room to be heated: 232 m2
Dimensions and weight
Dimensions (H x W x D): 1300 x 580 x 698 mm
Weight: 230 kg
* The consumption of pellets may vary depending on the type of pellet and conservation.