Parts list: № Number Qty Name Options Next page: PICT-660.1 660 Temperature Switch PICT-660.4 660 Temperature Switch ST619717 6609 (SWITCH, WATER TEMPERATURE) ST619718 6610 (SWITCH, WATER TEMPERATURE) ST619719 6698 (PLUG, WITHOUT WATER TEMPERATURE SENSOR) PICT-660.3 660 Temperature Switch