Internal special anti-corrosion coating of EUROGLASS type for absolute protection against oxidation and of course without risk of breakage or cracking.
Electrical resistance with safety thermostat power 4 KW.
Cathodic protection with magnesium rod (Mg) length 300 mm.
Heat exchanger casing made of 1.5 mm thick steel sheet
Container insulation with polyurethane density 40 kg / m³ and thickness 60 mm.
Stainless steel outer casing 0.5 mm thick.
Cold water line safety valve, 1/2 "diameter with operating pressure 6 kg / cm².
Boilers are also made in the form of triple energy.
Test pressure 15 kg / cm².
Operating pressure 6 kg / cm².
- Boilers of various dimensions are made to order.
