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ECOCONDENS CRYSTAL -100

         

ECOCONDENS CRYSTAL 100 wall mounted gas condensing boilers are intended for heating large objects such as: multifamily buildings, boarding houses or office buildings. Boilers can work as independent units as well as in a cascade system. The modern control system used in the boiler allows to combine up to 6 boilers into a cascade without the need for an additional cascade manager and to achieve a total output of up to 600 kW.

  • innovative heat exchanger design makes the boilers small in size in relation to their power output,
  • high efficiency circulation pump (EEI ≤ 0,23),
  • venting of the boiler is carried out by an air-vent mounted on the exchanger,
  • electronically controlled modulating fan which ensures low energy consumption,
  • burner with a wide range of modulation which ensures low NOx emissions (5th Class),
  • two preinstalled adapters with measuring points: Ø100 air and Ø100 exhaust gas,
  • NTC sensor of hydraulic coupling on the boiler equipment,
  • Open-Therm communication protocol,
  • works with domestic hot water cylinders with a coil output of min. 25 kW,
  • in cascade systems, boilers are connected in series via a wire connected to the boiler. First boiler works as MASTER boiler (it functions as a manager), others work as a subordinate SLAVE, so there is no need to connect an additional external manager,
  • high efficiency circulation pump with a lifting height of 8m; boiler version with pump of 12m lifting height available on request.

 

Parameters Value
Thermal power (at temp. 80/60°C) 17,0 - 100,0 kW
Thermal power (at temp. 50/30°C) 19,0 - 110,0 kW
Heat load 18,0 - 103,0 kW
Efficiency of the boiler at nominal load and average
boiler water temperature of 70°C
97,0 %
Efficiency of the boiler at partial load
and return water temperature of 30°C
107,0 %
Efficiency η4 87 %
Efficiency η1 95 %
Max water pressure 4 bar
Standard adjustable temperature 20 - 80 °C
Pump head at 0 flow 0,8 bar
Sound power level LWA 65 dB
Emission of nitrogen dioxide ≤ 50 mg/kWh
Emission class of nitrogen dioxide (NOx) 5
Max. amount of condensate (natural gas) 15 l/h
Type and supply voltage ~ 230 ±10%/ 50Hz V
Protection degree IPX4D
Connection to the chimney duct 2 x ø100
Heating water and gas connection G 5/4 -- G 1 inch
Dimensions 810 x 540 x 545 mm
Weight 84 kg
Exchanger material stainless steel

The manufacturer reserves the right to change the device’s structure which do not have a significant impact on functional and technical characteristics of a product.

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