Preparation with storage of DHW produced by alternative low-temperature heat generators: heat pumps, solar energy, energy recovery, etc.
Construction: Sheet steel grade S235JR EN10025. Fixed spiral heat exchanger with S235JR EN10025 steel tubes welded to the tank. Inspection and cleaning flange or for integration.
Treatment: internal with vitrification (EMAIL), suitable for drinking water use and consumption.
Cathodic protection: sacrificial magnesium anodes on threaded cap.
