The number one cause of mechanical failure is Dirt, so having said that let me tell you what you can use to help your comfort system run longer but more efficiently.
You do want an unit that removes VOCs. VOCs are Vital Slim Organic GC. They are naturally occurring in some areas, however in most cases, they are mixed together due to industrial activity and are man-made.
Don't forget your cleaning products. Guests…
Doorgaan