Suf-Fo-Cate: die or cause to die from lack of air or inability to breathe.
Overheating, high energy usage, reduced unit life-cycle, down time, costly repairs, the list gets longer when you don’t allow your unit to breath. Cleaning just twice a year with HVAC Coil/Fin Cleaner in the spring and fall can not only help save you money but also help your unit achieve its factory life-cycle and performance.