The expected lifespan of a pressure relief valve in a solar water heater system can vary depending on factors such as the quality of the valve, usage patterns, and maintenance. However, on average, a well-maintained pressure relief valve can last anywhere from 5 to 10 years. It is important to regularly inspect and test the valve to ensure its proper functioning and replace it if there are any signs of wear or malfunction.
The expected lifespan of a pressure relief valve in a solar water heater system can vary depending on several factors, such as the quality of the valve, the maintenance of the system, and the operating conditions. However, on average, a well-maintained pressure relief valve in a solar water heater system can last between 5 to 10 years.