Corrosion of HVAC Units
Corrosion is arguably one of the major reasons for expensive HVAC replacement. It affects all HVAC systems regardless of geographical location, but tends to be even more of a factor for HVAC units located along the seacoast.
Case In Point: Good HVAC Cleaning Comes in Small Packages
Everyone in the industry knows that coil cleaners are a dime a dozen. They can be bought in gallon containers, 55 gallon drums, and everything in between. There are acidic, alkaline, foaming, penetrating, even so-called GREEN versions. But the biggest concern I have heard from HVAC professionals regarding coil cleaners is their portability.