Which material can cause significant issues if condensate lines leak?

Wood is a material that can cause significant issues if condensate lines leak because it is porous and susceptible to water damage. When condensate, which is essentially water, leaks onto wood, it can lead to a range of problems such as mold growth, wood rot, and structural damage. Wood absorbs moisture, making it an ideal breeding ground for mold and mildew, which can further compromise indoor air quality and pose health risks. Over time, repeated exposure to moisture can weaken the structural integrity of wood components like joists, beams, and flooring. Therefore, proper drainage and maintenance of condensate lines are critical in preventing leaks that could adversely affect wooden structures and finishes.