CE and SE gasboilers

Main components of Unior CE and SE electronic gas boilers

The nucleus of the boilers is the patented heat exchanger in aluminium- silicium alloy

Three times higher calorific convection as compared to steel heat exchangers Its weight is only 1/3 of that of the steel heat exchanger, thus a light boiler structure has been obtained Excellent resistance to corrosion and the action of combustion products, a quality that points to its long life The quality to maintain its efficiency   The combustion chamber is mounted with a heat isolation made of ecologically approved materials, a fact that minimizes the quantity of heat radiated towards the environment.

The gas burners are made of corrosion- and acid resistant steel plate

pipe burner

Advantages: minimal emission   high efficiency   long life   simple and reliable operation ecological

Operation safety is conferred to the boiler by the automatic control units of HONEYWELL, a name with tradition in the field

incorporates both the pressure regulator and the electrovalve, thus it requires small space operation simplicity electronically started and controlled safe operation pilot flame control (with ionisation control)

HONEYWELL VR-4601 C 1028

The electronic control ensures the fully automatic operation:

Electronic control card

electronic start and control related to the temperature requirements of the room   fully automatic operation   thermistor sensing and control     temperature control       overheating control       flue flowback sensor     pump control     electronic ignition, ionisation flame control   ignition burner used only for the ignition in order to make it safer and more silent   electronic LED display on the front panel, conveying information on boiler operation:      - operation mode- combustion       - pump operation      - safety functions        - ignition failure         - shut down due to overheating       - shut down due to chimney plugging