Hot water, carbon steel boiler range, quipped with a special pellet burner, with fan placed on the air suction side and with a pellet tank that automatically feeds it
Outpunt range: from 34 to 80 kW
- Pellet tank capacity: 230 kg (mod. 34 - 45), 320 kg (mod. 80)
- Efficiency higher than 90.2%
- Autonomy: more than 133 hrs. at minimum power
- Low pollutant emissions
- Carbon steel body, with three real smoke passes and turbulators in the third pass
- Wide and deep combustion chamber, partially covered with refractory material, in order to assure: - complete combustion of the air / pellet mixture - cleaning of the wet walls - elevated safety of operation, also with pellet according to the standard, but rich of ashes
- Separation between 2nd and 3rd pass through a diverter in refractory material
- BIOTRONIC panel board for the automatic management of the boiler fan and the different types of installations: - Heating only - Heating and D.H.W. production through single or double coil storage tank or tank-in tank type. - Thermal solar
- Wide steel crown, entirely wet, for the completion of the 3rd smoke pass, that acts as real heat exchanger
- Casing insulation in anti-tearing mineral wool, 60 mm thick
Pellexia is equipped of a special burner, with:
- Ignition and combustion assembly in very thick thermal steel AISI 310S
- Ultra-fast ignition (ca.3 minutes)
- Power modulation on four levels
- Fan placed down stream the combustion chamber for the optimization of the combustion through: - modulation on boiler water temperature - modulation on smokes temperature - modulation through optical reading of the flame brightness
Safety devices:
- Pellet “Anti-stoppage sensor”
- Burner anti-overheating thermostat
- Signaling of the correct operation of the probes
- Protection against momentary lack of the tension
- Protection against boiler water overheating
- Visualization of the alarms on the display
- Acoustic alarm system
- C.H. expansion vssel18 liters (for models 34 & 45)
- C.H. safety valve 3 bar
- Automatic air vent
Options:
- Recirculation pump for anticondensation purposes
- Accumulators: Puffer, Multipower, Multipower Plus
- Solar collectors
- Predisposition for combination with automated system of pellet transport and loading.
