Pellet stoves | Costanza Idro | La Nordica - Extraflame
La Nordica - Extraflame

Costanza Idro

Hermetic and ventilated pellet thermo-stove

Features:• Combustion chamber in thick steel • Fire door and brazier in cast iron • Shell and tube exchanger (manual cleaning) • Extractable ash drawer • Front room ventilation with dedicated motor, excludable • Ceramic igniter • Circulator with PWM control • Thermal and pressure safety • Safety valve 3 bar • Expansion tank • Air relief valve • Pressure transducer and display pressure value indication • Output smoke outlet possibilities: rear • IR touch remote control • Display Black Mask with Wifi module (Only for App “Total Control 2.0”)

4,8-17,0 kW rated thermal input
12,0 kW-H2O power given back to water
487 m3 heatable
Efficiency 92,2 - 91,9 %
Dimensions (WxHxD) 495x1153x593 mm
Net weight 165 kg
Hourly consumption 1,1 - 3,8 kg/h
Fumes flue diameter (Ø) 100 mm
Tank total capacity 27 kg
Energy Label A+


Clean combustion
Room temp. thermostat
Doors in cast iron
Flue pipe safety pressure switch
Air-tight seal test at 50 Pa (100% of the products)
Auto-relighting after black-out
1st and 2nd air auto-balancing
Glass cleaning system
Hopper safety thermostat
Outdoor temperature thermostat input
Auto-adjustment of the fumes extractor (encoder)
Extractable burn pot for easy cleaning


  • CE
  • EN 14785
  • BImsch
  • 15a B-VG
  • Flamme Verte
  • Aria Pulita (DN9)
  • Ecodesign
  • Bafa

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