UNIC compact steam arm for models Diva, Phoenix, Rumba and Phoenix-R. Includes the nozzle RO-29 and O-ring gasket (PH-78 or PE24). For parts diagram use link http://www.partsguru.com/user/Pre-PRO_PHX[1]_MANUAL[1].pdf
For extended life of the machine make sure it is connected to water softener in water line and it is charged regularly as needed.
