Set gas column ARDESTO HB02 10l/min 20kW turbocharged Low NOx with chimney

SKU: GWH-HB02-10T-WHITE1
The ARDESTO set includes the HB02 gas water heater and a flue pipe for efficient removal of combustion products. The gas water heater is a turbocharged unit with a sealed combustion chamber. It delivers a flow rate of 11 L/min with a useful power output ranging from 5.5 to 19.5 kW, features a high efficiency of nearly 94%, and is equipped with an oxygen-free copper heat exchanger, a burner with low NOx emissions, and a DC motor with AC220V electric ignition. The safety system includes protection against overheating, excess pressure, and dry burning; the unit operates at a water pressure of 0.03–1 MPa, features standard 1/2″ connections, and has a compact size, making installation simple and convenient. The flue pipe has a diameter of 60/90 mm and a length of 0.5 m, with the option to extend it up to 3 m (extenders not included), ensuring stable operation and safe use.
  • Type turbocharged
  • Combustion chamber closed
  • Capacity 11 L/min
  • Heat exchanger oxygen-free copper, 1.55 kg
  • Burner low-nitrogen
  • Operating pressure 0.03–1 MPa
  • Ignition: electric AC220V
  • DC motor
  • Electrical power 80 W
  • Heat output nominal useful 19.5 kW, minimum 5.5 kW
  • Fuel consumption 7.7 kWh/day
  • Emissions 45.3 mg/kWh
  • Connections Water and gas inlet/outlet diameter 1/2″
  • Flue pipe
  • Diameter 60/90 mm
  • Length 0.5–3 m
  • Dimensions 550 × 340 × 190 mm
Main
  • A type
    flowing
  • Heating method
    natural gas
  • Setting
    wall mounted
  • Case
    rectangular
  • Power consumption
    80 W
  • Performance
    11 l/min
  • Burner
    пальник з низьким вмістом азоту
  • Rated useful output power
    19.5 kW
  • Minimum useful output power
    5.5 kW
Additionally
  • Type combustion chamber
    closed (turbocharged)
  • Thread of inlet nozzle
    1/2"
  • Thread of outlet nozzle
    1/2"
  • Fuel consumption
    7.7 kW·h/24h
  • Emission of harmful substances
    45.3 mg/kW·h
  • Efficiency
    93.96 %
  • Additional
    overheat protection макс. 75 град. / захист від перевищеного тиску / захист від сухого горіння
Physical
  • Heat exchanger material
    безкиснева мідь
  • Diameter of chimney
    60/90 мм
  • Power Supply
    220v power supply network
  • Colour
    white
  • Dimensions (HxWxD )
    55 x 34 x 19 cm
  • Operating pressure, MPa
    0.03-1
  • Package contents
    user manual / gas column / ehaust pipe with protective head
Gross size
  • Weight
    13.14 kg
  • Volume
    0.0764 m³
Warranty
  • Warranty
    12 months
Data Sheet

Heat Born of Innovation

The GWH-HB02-10T-WHITE package includes a turbocharged gas water heater with a sealed combustion chamber and a flue pipe for efficient removal of combustion products. The water heater provides a flow rate of 11 L/min, operates at a rated power of 19.5 kW and a minimum power of 5.5 kW, and has a high efficiency (93.96%). Daily fuel consumption is only 7.7 kWh.

Reliability & Safety

At the heart of the unit is a heat exchanger made of 1.55 kg of oxygen-free copper, ensuring high durability and efficiency. A burner with low nitrogen oxide emissions, a DC motor, and an AC220V electric igniter guarantee reliable operation. The electrical power is 80 W, and the operating water pressure ranges from 0.03 to 1 MPa. For user safety, the unit features overheating protection up to 75 °C, as well as protection against excessive pressure and dry burning.

Thoughtful Design for Comfort

The white, compact housing measuring 550 × 340 × 190 mm has a modern look. The set includes a 0.5 m long Ø60/90 mm flue pipe that can be extended up to 3 m (extenders not included), ensuring efficient removal of combustion products and stable system operation. Water and gas inlets and outlets are standard 1/2″ diameter, simplifying installation.