The life expectancy of HVAC ductwork is typically between 20 and 25 years, but after 15 years, the ducts start to deteriorate, significantly reducing the efficiency of the system. This means that replacing them is the best option to ensure that your home's temperature remains pleasant. With regular air duct cleaning, you can extend their lifespan by a few years. Industry articles, blogs and chatrooms indicate that flexible duct systems last between 10 and 25 years.
Most manufacturers guarantee their products for around 10 years. Without maintenance, the average air conditioning system will have a life expectancy of 15 years. With routine maintenance, it can last up to 10 additional years. A trained HVAC technician can determine if it would be more beneficial to repair or replace air ducts and make expert suggestions accordingly.
In most areas of the country, approximately four out of 10 homes have flexible duct systems that are out of their useful life and need to be repaired or replaced. To maximize the life expectancy of your HVAC ductwork, it is important to have regular maintenance and cleaning done. This will help to ensure that your system is running efficiently and that any potential problems are caught early on. Additionally, it is important to replace any parts that are worn or damaged as soon as possible. This will help to prevent further damage and ensure that your system is running at its best. In conclusion, the life expectancy of HVAC ductwork can vary depending on a variety of factors such as maintenance and cleaning schedules.
However, with regular maintenance and cleaning, you can extend the life expectancy of your system significantly. If you are unsure about whether or not your system needs to be replaced or repaired, it is best to consult with a trained HVAC technician who can provide expert advice.
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