Project Description

Automatik 24-31-48 Lambda

Automatic pellet boiler

The range of traditional Hydro steel combines extremely high efficiency up to 97.54% with an attractive design. With double door and “magic” glass, they adapt to any decor. All models, with the exception of 14, are equipped with a tangential room fan and can be supplied, on request, with the additional kit for the production of sanitary water.

  • Whit lambda probe

  • Ceramic resistance

  • Wi-fi Optional

technical scheme

1 – Boiler Automatic

2 – Air sel-venting group 2,5 bar

3 – Motor 4-ways mixing valve

4 – Closed type expansion vessel

5 – Return flow sensor

6 – Accumulation tank CAS

7 – Accumulation tank sensor CAS 1 (upper)

8 – Accumulation tank sensor CAS 2 (lower)

9- 3-way diverter valve

10- Room thermostat

Automatik 24LAutomatik 31LAutomatik 48L
Heatable Volumem35607501100
Heat input (max - min))kW26,5 - 634,2 - 6,6254,5 - 14,6
Nominal power  (max - min)kW23,9 - 5,531 - 10,849,7 - 13,3
Hourly consumption (max - min)Kg - H5,49 - 1,258,47 - 2,2811,3 - 3,03
Efficiency (max - min)%90,6 - 90,390,7 - 90,691,2 - 90,7
Boiler class555
Absorption under pressurembar0,120,120,12
Amount of water in the boilerLt100108135
Exhaust gas temperature at nominal power°C120120120
Exhaust gas temperature at minimum power°C100100100
Boiler resistance (water) for rated power)mbar131014
Type of fuelpelletpelletpellet
Fuel moisture content (max)%121212
Furnace VolumeLt1,592,562,56
Dimensions of the combustion chambermm650 x 300 x 300620 x 385 x 385770 x 385 x 385
Combustion chamber volumeLt58,591,9114,13
Pellet reservoir volumeLt340340340
Ash drawer tray volumesLt9,3 11,6 - 17,713 - 19,6
Minimum build-up required at the boiler sideEN 303-5, point 4.2.5EN 303-5, point 4.2.5EN 303-5, point 4.2.5
Eligibility requirements for Q W105011001100
Power supply voltageVolt220220220
FrequencyHz505050
Dimensions (W x D x H)mm1080 x 1400 x 15601160 x 1485 x 15601175 x 1485 x 1560
Net weightkg402455478
Maximum operating overpressure Bar2,52,52,5
Test pressureBar555
Maximum operating temperature°C909090
Chimney pipeø mm130150150
Supply and return pipeø1’ 1/4’’1’ 1/4’’1’ 1/4’’
Inlet and outlet connectionø1/2’’1/2’’1/2’’
Heating in operationwith fanwith fanwith fan
Heating equipment operationunder non-condensingunder non-condensing conditionsunder non-condensing conditions
Dimensional
Certifications
Manual
Energy label