$69 HEATER TUNE UP SPECIAL. CUSTOMER SAYS WE INSTALLED SYSTEM BACK IN 2012. HE HAS THE PAPERWORK. STATES THERE IS A WATER SPOT ON THE CEILING THINKING WATER IS COMING FROM THE FAU IN THE ATTIC. HE HAS TWO DRAIN LINES AND HE DOES SEE WATER COMING OT FROM ONE OF THEM. WHEN DRIVING UP STOP AT MAILBOX TAKE PRIVATE ROAD TO EAST AT TOP TO RIGHT SIDE. CALL CELLPHONE (TECH TO DIRECT IF GET LOST).