These are the boilers that we manufactured:
Depending on the kind of boiler, service and power the maintenance will be different in each case.
The electric boiler manufacture by ETE has a different 
design and technology so the maintenance is much simply. Our R+D department has chosen the components thinking in a simply, cheap and minimum maintenance.
The electric water boilers with power up to 40kw only need a general maintenance once a year.
In the electric steam boilers is important to check the water quality and in case the water has lime it is recommendable to install equipment for water treatment. In any case we recommend emptying the boiler once each 6 months to clean the mud and lime.
In the electric thermal oil boiler the oil level in the expansion tank should be checked to avoid air in the installations. The rest of the installations: pipes, valves, pumps, etc it is not necessary any maintenance because the oil does not cracking and it is not necessary change it as happens in the combustion boilers or other electric boilers. The oil used in the electric thermal oil boilers manufacture by ETE is a lubricant during all its life.
The liquid mass heat storage has the same treatment as the water boilers.
The sanitary hot water equipments has the same treatment as the electric steam boilers, if there is lime it is important to install a water treatment.
The heating electric boiler with power until 36kw (normally installed in houses) does not require maintenance.
Visit our site www.ete.es/en/ for more information or contact us by email info@ete.es
