BOILER – Made of very thick, high quality steel sheet metal, ensuring a higher resistance to corrosion, thanks to an accurately applied double glass ceramic coating.

OUTER CASING – pre-painted, aluminium and plastic coated sheet metal.

INTERNAL INSULATION  – made of thick glass mineral wool slabs which ensure correct evenness for heat retention.

COMBUSTION UNIT
The components of the combustion unit are all CE certified:

• Burner with electronic ignition carried out by means of a flame ionisation detector.
• Made of STAINLESS steel to ensure a higher resistance to corrosion caused by condensation.
• Burner ignition and control electronic board.
• Solenoid valve electronically controlled by the board.
• Temperature regulation and safety thermostat.
• Fitted with gas switching injectors (natural gas-LPG; LPG-natural gas).
• Fitted with a safety valve.
• Cathodic protection. The cathodic protection of this water heater is carried out by 2 sacrificial anodes correctly sized according to the heater capacity. As an optional, a permanent sacrificial anode can be fitted.