What are common Bradford White problems?

Common Bradford White problems are similar to other tank water heaters and include pilot light not staying lit, burner not heating, and water leaks, though Bradford White is generally considered reliable with few problems. Bradford White Corporation, founded in 1881 in Philadelphia, Pennsylvania, now headquartered in Ambler, Pennsylvania, makes Bradford White water heaters with Defender Safety System. Common problems include pilot light issues where thermocouple fails, causing pilot to go out, requiring thermocouple replacement costing $20 to $50. Another common problem is gas control valve failure, especially on older models with Honeywell valves from 2004 to 2005 that were recalled, causing burner not to light. Sediment buildup in tank from hard water causes rumbling, reduced efficiency, and shorter lifespan, requiring annual flushing. Anode rod depletion causes corrosion and leaks after 6 to 10 years if not replaced every 3 to 5 years. Temperature and pressure relief valve leaking due to high pressure. Water leaks from tank due to corrosion after 10 to 15 years. Thermostat issues causing water not hot enough. Overall, Bradford White problems are similar to other brands, not more frequent, with average lifespan 10 to 15 years for tank. So common problems are pilot light thermocouple failure, gas valve failure on older models, sediment buildup, anode rod depletion, T and P valve leaking, and tank leaks after 10 to 15 years, all fixable with maintenance.