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AXIA E 0253 SERIES
PREMIXED WALL-MOUNTED GAS BOILER FOR OUTDOOR INSTALLATION

WITH PREMIX GAS BURNER (heating modulation)

 

The AXIA E 0253 wall-mounted Cosmogas boiler is a modern boiler with a premixed gas burner, assuring high efficiency and low CO and NOx emissions.

 

It can be used for heating purposes as well as for domestic hot water supply.

TECHNICAL FEATURES

  • Sealed combustion chamber and forced draught
  • Nominal useful efficiency= 93%
  • Reduced useful efficiency = 95%
  • Combustion efficiency= 96%
  • CO emissions = 15 mg/KWh - 15 p.p.m.
  • NOx emissions = 25 mg/KWh - 15 p.p.m.
  • IP 44 electric protection
  • Premixed stainless burner with perforated metal fiber mesh
  • Electronic ignition with flame ionization
  • Two-stage power burner
  • Negative gas valve and venture delivers precise amount of gas/air flow for a higher
  • Efficiency and cleaner combustion
  • High-powered blower enables fumes to be discharged at a considerable distance from the boiler
  • Gas and water piping connections are EN331
  • Adjustable mounting bracket

AXIA E 0253: dati tecnici
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