Deutsch 
English Relay without base LOA 36.171 A27, automatic oil burner control unit universally applicable for Elco oil burners with LOA22.171B27. LOA24.171B27, LOA26.171A27 and LOA26.171B27. Ts max. 10 sec. Monitoring by means of QRB (QRC). With flame intensity display and remote unlocking with ARK21.A27.
Suitable for Elco: V-EL01.34, V-L01.42/55, V-BL01.28/35, V-BL02.50/71, V-EL02.71/78, V-EL02.78/125D, V-L02.118, V-L02.118/190D, EK01.3/4/6/10L-H, EK01.3/4L-NH, EK01.6/10L, EK01.10L / WI, EK01B.3/4L-TH, EK01B.4/6L, EK01B.28/35L-NH, EK02.50/71L-NH, EK02.6/8L-T, EK02.8/13L-ZT, EK02.12L, EK02.12/19L-Z, EK02.9L-ZONH, EK03.22L-Z, EK04.26L-ZT, EK04.34L-ZI/ZII, EL01A/02A, EL03, KL4/6/12/18/24, KL25.2/30.3/30.4/36.
Replaces 1758333675, 1758460255, 1758480026, 1758483296, 3333120562, 3333120873, 3333122728, 3333122756, 3333263405, 3333263668.
Suitable for Elco: V-EL01.34, V-L01.42/55, V-BL01.28/35, V-BL02.50/71, V-EL02.71/78, V-EL02.78/125D, V-L02.118, V-L02.118/190D, EK01.3/4/6/10L-H, EK01.3/4L-NH, EK01.6/10L, EK01.10L / WI, EK01B.3/4L-TH, EK01B.4/6L, EK01B.28/35L-NH, EK02.50/71L-NH, EK02.6/8L-T, EK02.8/13L-ZT, EK02.12L, EK02.12/19L-Z, EK02.9L-ZONH, EK03.22L-Z, EK04.26L-ZT, EK04.34L-ZI/ZII, EL01A/02A, EL03, KL4/6/12/18/24, KL25.2/30.3/30.4/36.
Replaces 1758333675, 1758460255, 1758480026, 1758483296, 3333120562, 3333120873, 3333122728, 3333122756, 3333263405, 3333263668.