Job details Technician removed old 30 gallon water heater After water heater was removed and area was cleaned up technician then proceeded to install a new 30 gallon Rheem water heater (Tall). Technician re-piped the hot and cold water lines with a new ball valve. Technician rewired electrical to the new unit and power was turned onto the new unit. The unit is now operational and providing the customer with hot water.