Impeller O-41, Brotje, 535885 O-41, O-42 Manufacturer No.: 535885

Ignition transformer Brotje O-112, 515528 G-112, O-112, O-501 M Manufacturer No.: 515528

Coupling Brotje O-42, 526845 O-41, O-41 U, O-42, O-300 Manufacturer No.: 526845

Oil pump Brotje 517270, replaces UNI 2.4, Brotje O-112 O-112 Manufacturer No.: 517270

Impeller 146 x 34 mm, Viessmann, 7814875 Unit gas burners, Proflame gas burners, Unit gas blowers.Burner No.: 7072610, 7072611, 7072612, 702614, 7072615, 7072616, 7218360, 7218361, 7218362,...

Impeller 146 x 42 mm, Viessmann 9521937 Rotrix burners, Rotrix EV burners. Burner No.: 7318733, 7318780, 7318781, 7318782, 7318791, 7318792, 7318793, 7318830, 7318831, 7318832, 7318

Ignition transformer Brotje O-42, 533591 O-30 U, O-31, O-32, O-32 U Blue Jet, O-41, O-41 U, O-42 Manufacturer No.: 533591

Ignition cable O-110, O-111, O-112, Brotje 530262 O-112 Manufacturer No.: 530262

Oil pump Brotje 514736, replaces UNI 2.2 L 1, Brotje O-112 O-112 Manufacturer No.: 514736