Compact oil/gas unit Siris

Special designed for small houses and apartments due to the silent operation and the fuel economy

Siris is a steel compact unit that includes inside the main boiler body, the burner, the circulator pump, the expansion vessel, the automatic air vent and the control panel. Its small dimensions and the special designed for silent operation covers, makes it ideal for indoor placement and for houses with limited space. The main boiler body includes cast iron plates that lead the fumes to a 4-ways pass and achieve high efficiency and low fuel consumption.