Oil burner controls • With or without air pressure supervision for checked air damper control • Flame supervision with – photoresistive detector QRB1..., or – blue-flame detector QRC1..., or – selenium photocell detector RAR...
Burner Control Series LFL
Overvivew Spec
Gas burner controls• for gas, oil or dual-fuel forced draft burners of medium to high capacity• for multistage or modulating burners in int...
Burner Control Series LDU11
Overvivew Spec
Holding torque: 0.8, 3 Nm. Easy-to-adjust end and auxiliary switches for setting the switching points
Running time: 4.5 30 s , Internal ...