Customer was experiencing a breaker that kept tripping. I traced it to the attic where I located the issue. The attic fan motor was causing a dead short. Due to the age of the fan and the newly installed roof we decided a new install for a attic fan was the best option. After running a new switch leg from a emergency cut off switch in the attic I went on the roof and cut my hole for the new attic fan I installed the fan and secured it to the roof apply screws and roofing tar. Then went into the attic again and attached my new switch leg to the fan and then turned the new switch on to test the fan. It works and then I set it to 105 degrees Customer has a 6 month warranty on all work preformed