How long does an AC lineset last?

An AC lineset typically has a lifespan of 15 to 20 years. However, the longevity of a lineset may vary depending on several factors. Regular maintenance and proper installation play a crucial role in extending the lifespan of the lineset. Improper installation can result in leaks and damage, reducing its lifespan significantly. Additionally, the quality and material of the lineset also affect its durability. Copper linesets tend to last longer than aluminum ones. Environmental factors such as extreme temperatures, exposure to sunlight, and corrosive elements can also affect the lineset's lifespan. Regular inspections, timely repairs, and replacing worn-out components can help ensure the lineset functions optimally and lasts for its projected lifespan.