Over the course of a year, we replaced four 100 gallon natural gas water heaters at this Tarpon Springs hotel. These heaters, which supply hot water for the entire building, had begun to leak. These leaks occurred one heater at a time so we replaced them on an individual basis as needed. The project required that we remove all of the existing piping from in front of the heaters, remove the old heaters then install new pipes and natural gas lines, as well as the new units. The biggest challenge we faced was disassembling each of the 500 pound existing heaters in the tight space and we had to use an electric stair climbing dolly to transport them out of the building for disposal.