frigidair repairing center 0509173445

your tank doesn't need flushing, you might want to check the heater's dip tube. If the dip tube is broken, the water won't heat up properly. You can check the dip tube by removing the cold water supply line and taking the dip tube out of the tank. For more detail visit http://dubaielectronicsrepair.ae/ And contact# 0509173445