I can wait. It is my understanding that the tanks were removed and heat blankets were placed around the tanks and then reinstalled. I got this information from the person I purchased the unit from. He only used the unit 3 times from the date of purchase till I purchased the unit from him a few months back. Not sure if that has any bearing on the problem or not. I have removed the inspection panel and it apprears the leak is at the shower drain. Work area is very tight and I am not sure if there is a better way to gain access.