ArmChairRider

Does a sacrificial donor metal work in humid salty air?
Some people seem to think so.



Jesse thinks it is pretty straightforward

(Seems like I've heard of these guys before)
AC Zincs ACZ-3/4 Protectant | Carrier HVAC

(These guys also)
Corrosion Grenade by American Air & Heat | American Air & Heat | americanairandheat.net

(Vague recollection)
AC Zincs ACZ-3/4 - Zinc Anode 3/4" Corrosion Grenade --- 1394543526883

7/8" Corrosion Grenade Zinc Anode

https://www.centralairtampabay.com/s...n_Grenade.html

(Myrtle Beach)
Myrtle Beach Air Conditioning Services Include AC Corrosion Deterrents

Corrosion Grenade - Carolina Temperature Control | HVAC

(annoying music, don't click on it)
Corrosion Protection |

https://davisbroscooling.com/products/

Residential & Commercial Heating Air Conditioning Repair Charleston SC