7404P066-60 : MAY THERMOSTAT

Fits Models:   51FA-1K , 51FA-1KXS-ON , 51FA-2KLX-ON , 51FA-2KW , 51FA-2KW-BS , 51FA-2KX-ON , 51FA-2KXS-ON , 51FK-2KLX-64 , 51FK-2KLX-ON , 51FN-1K , 51FN-1KX , 51FN-2KLX-ON , 51FN-2KW , 51FN-2KW-BS , 51FN-2KX-ON , 51FY-2KLX-ON , S51FK-2KLX-64 , S51FK-2KLX-ON ,