How long do indirect hot water heaters last?
How long do indirect hot water heaters last? 15-20 years How long does an indirect water heater last? Indirect water heaters typically last 15-20 years. Are indirect water heaters good? Indirect water heaters are a more efficient choice for most homes, even though they require a storage tank. An indirect water heater, if used with a high-efficiency boiler and well-insulated tank, can be the least expensive means of providing hot water, particularly if the heat source boiler is set to "cold start." What temperature is too hot for a water heater? 120 degrees Fahrenheit The Consumer Product Safety Commission (CPSC)...