Burner control unit

Burner control unit, Riello MO550 3001168 (Replacement MO 550 digital) The burner control unit MO550 is installed at a one-stage or 2-stage burner. It is suitable for the following burner types: 358T1, 367T1, 362T1, 377T1, 393T1, 396T1, 380T1, 394T1,...