In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
capacitors - maintenance?
should the capacitors in a 20 yr old residential AC system be replaced? or wait for them to fail if that ever happens?
not sure freon has ever been added to system and it seems that cooling is not as robust as it should be when its hotter - hopefully the prof ac maintenance guy will properly evaluate freon status without being too ambituous with other recommendations for an older system.