Siemens burner controls for fully automatic oil and gas burners, boilers, furnaces, we offer complete range of sequence controllers, we have all models in our stock like: * siemens burner controller loa24.171b27. * siemens burner controller loa24.173a27. * siemens burner controller loa25.173c27* siemens burner controller lmo22.255b2* siemens burner controller lmo44.255c2* siemens burner controller lec1.8853* siemens burner controller lec1.8868* siemens gas burner controller lgb21.130 * siemens gas burner controller lbg21.330a27* siemens gas burner controller lbg21.350a27* siemens gas burner controller lbg22.230* siemens gas burner controller lbg22.330* siemens gas burner controller lbg41.258* siemens gas burner controller lbg32.330* siemens oil burner controller lal1.25, 220v* siemens oil burner controller lal2.25, 220v * siemens oil burner controller lal3.25, 220v* siemens burner controller lme11 * siemens burner controller lme21.430* siemens burner controller lme22* siemens burner controller lme41* siemens oil burner controller lae 1.8846* siemens oil burner controller lae 10, 220v* siemens oil burner controller lfe 10, 220v* siemens gas burner controller lfl 1.122, 220v* siemens gas burner controller lfl 1.1322, 220v* siemens gas burner controller lfl 1.335, 220v* siemens gas burner controller lfl 1.333, 220v* siemens gas burner controller lfl 1.622, 220v* siemens gas burner controller lfl 1.1635, 220v* siemens oil burner controller lal 2.65, 220v* siemens oil burner controller lal 2.14, 220v* siemens oil burner controller lok 16, 220v* siemens oil burner controller loa 44, 220v* siemens gas burner controller lfe 50, 220v* siemens gas burner controller lfi 7.13, 220v* siemens gas burner controller lfm 1, 220v* siemens burner controller ldu 11.323, 220v* siemens burner controller ldu 11.523, 220v