The assembly consist of a square frame with the transformer and ballast already mounted in place. Always unplug the unit and take proper safety precaustions. Simply remove the old assembly by removing the two screws that hold the frame down (flat head screwdriver), and disconnecting the wires running to the bulb socket and killing grid. Screw in the new assembly and reconnect the wires.

These spare parts are for Flowtron bug zappers. We do not know if they will work for other machines.