The L.B. White 509298 Ignition Control H.S.I. is a 120/240 VAC ignition control board designed specifically for L.B. White products. This ignition control board is made in the US and comes in a quantity of 1 units. It features ignition control capabilities and is compatible with L.B. White products. This product does not include a battery and is not a custom bundle. It is a crucial part for HVAC and refrigeration systems, ensuring proper functioning and efficient operation. 1018 Hot Surface Ignition. 1018-501.