Upon arrival customer stated the water heater was leaking. I found that both the of thermal expansion tanks were busted and leaking. Gave customer estimate to replace both thermal expansion tanks. Customer approved estimate. I took off the old thermal expansion tanks and installed two new ones. Tested system and system is working properly with no issues or leaks. I also informed the customer that the water are from 2016 and that they only last 8-10 years. I left customer estimate to replace both 50 gallon power vent water heaters. Customer stated that she will call us in a week or two to get them done.
