Riello 531SE 3001158 burner control unit replaces 530 SE + retarder for Riello 40 G2 type 426T1, 40 G RK type 434T1, 40 G5 IR type 456T1, 40 G5 RK type 453T3 Manufacturer number 3001158
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:...