fluid film , on a/c coil ends

[peter lena 9,323]

did this a while ago , to enhance  condensation drop off , of central a/c condenser / drainage  set up , in addition to adding  pellets to slow areas , dropped a few into the , discharge tank , for better outflow . but the fluid film on the coil ,end bends , is amazing ! they shed water like the plague ! my unit is in the cellar , so my  regular look see,s , verifies what's going on . more than 30 years  in service , regularly  check it out  , if I had to  replace any part of it  , it would be done . that cellar access , is the difference for easy  maintenance , installed that while I was still working , picked up a lot of , insight / experience , when assigned  to an outside A/C  contractor for a month . location , regular checks , correct any issue , that shows itself . stay cool , pete