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Liquid screen Wall mounted gas boiler
Liquid screen Wall mounted gas boiler

Detailed Product Description


Wall mounted gas boiler

  • Closed type structure,precise,economic and easy use.The designed life is higher than 15 years.
  • The electronic components and major parts are made by top level suppliers from Germany,U.S.A and ltaly.
  • Control circuit board:the control core on the operation of highly intelligent devices and safely protection.
  • Many types of built-in energy-saving protection programs:Quick starting on sanitary hot water system;Short time circulation control;Time delay control on circulating pump.
  • Compatible with all general characteristics of Euro type boilers;The digital display screen realizes man-machine conversation;Intelligent operation.
    Closed combustion chamber.The blower drains out the exhaust gas and absorbs the fresh air from outside.The combustion chamber and room of house are separated completely,safely guaranteed.
  • Fuel gas ratio regulation:Adopting CNE gas valve and ignition control;realizing porportional control.The temperature of the heating system and the sanitary hot water is very stable,creating a comfortable living environment.
  • Water pressure protection:When the heating system pressure is higher than 3 bar,the pressure will be relieved by the relief value.When the water pressure is too low,the heating system may display failure code.
    Operation in low water pressure:The start-up flow of sanitary hot water is 3.5L/min.Even in the region or floors with very low water pressure,the hot water flow is still stable.
  • Failure indication:When the machine is out of order,the display screen shows failure code.
  • Two stages intelligent anti-freezing system:If the temperature is lower than 8,the pump of the wall-mounted boiler starts automatically.If the temperature is lower is  than 5 in continuous mode,the wall-mounted boiler starts automatically to prevent freezing of boiler and heating system.
  • Air pressure protection:When the fume duct is blocked or the down draft occurs,the flame is extinguished automatically.When the blockage is removed or the air force are normal,the machine works automatically.
  • Power off and gas off protection:The machine stops working automatically when the power or the gas is off.The machine can not work automatically after the gas supply comes back.
  • The machine can be started manually only to normal operating mode.
    Anti water pump seizing device:When wall-mounted boiler stops the service for 24 hours,the water pump works for extra 2 minutes to prevent seizing of water pump.
  • Extra circulatory function of water pump:When wall-mounted boiler stops the service,the water pump works for extra 1 minutes before stopping to prevent overheat of the water pump and heat exchanging devices.
  • Extra exhausting function of water pump:When wall-mounted boiler stops the service,the blower works for extra 20 seconds before stopping to drain off the residue exhaust gas inside the wall hanging boiler.
  • Extra exhausting function of water pump:When wall-mounted boiler stops the service,the blower works for extra 20 seconds before stopping to drain off the residue exhaust gas inside the wall hanging boiler.
  • Extra exhausting function of water pump:When wall mounted boiler stops the service, the blower works for extra 20 seconds before stopping to drain off the residue exhaust gas inside the wall hanging boiler.
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