There are a few signs that your water heater is about to fail, which means it is time to call a technician for boiler breakdowns in Croydon. Your heater after completing 8-10 years of efficient working may get old and noisy along with deteriorating the water quality or water leakages. Discoloration of water and cooler water temperature are also some indications that your boiler is exceeding its lifetime and it may break down any second now. But like most people, if you fail to get these signs and keep using your old and worn-out water boiler, it may not get repaired and you will need a new installation.