Most air conditioning systems last 10 to 15 years before needing a replacement. However, modern air conditioners often need newer ducts to work properly. Old ducts will hinder the performance of the air conditioning unit if they are not correlated with the operating requirements of the air conditioner. The best time to replace ductwork is when it is replaced the air conditioning unit.
All contractors can easily adapt their air conditioning unit to their ducts. However, when you completely replace it, you don't harm your new system with old ducts. Even if your air conditioning system works well, if the ducts are not maintained, the result can be poor air quality and lower efficiency. An essential part of routine maintenance of your HVAC system includes making sure that ductwork are clean and undamaged.
Then, when your ductwork isn't properly maintained, you could end up needing repair and replacement of the ductwork. Like any other equipment, the duct system also ages. Over time, gaskets, seals, and gaskets can weaken and malfunction. As the ductwork deteriorates, it can reduce comfort and increase energy costs.
To avoid these problems, you should replace your ducts every 10 years. This way, you will ensure that the air ducts remain in good condition to provide high indoor air quality. If you're replacing an entire house, you'll likely need to replace the above-mentioned ductwork. If you think it's time to replace your ducts with your home's air conditioning system, you may be in the right.
If you're replacing an old HVAC system with a more efficient one, you should replace it with a new, high-efficiency unit.