Came out to replace the salt unit after a year. We had the breakers off to the hot tub because it had no water. When they replaced the salt unit they turned off the breakers to the salt unit.
After they fixed the salt unit they turned on all the breakers, even to the hot tub which had no water. So when we went out to clean the hot tub we found they turned in breakers and it ruined the circuit board.
The technician admitted to making the mistake but presidential pools wouldn't fix the problem.
The first month after they finished our pool they had to drain the water and acid wash it over because there were bald spots where pebble tech was.
After that, there was a leak in the light, water coming up to ground. Then salt unit. One problem after another and trying to get anyone to return calls takes weeks.