Performed Platinum Comfort Club Membership Tune-Up on Cooling System 1993 Janitrol (Goodman) furnace and 2002 a/c unit using 16x20x1 filter. Aside from slightly higher amp draws and general showing of age and wear on cooling side, all cooling checks good at this time. Upon arrival found 70% flue venting rusted through with potential signs of equal wear on heat exchanger. Could not conduct heating check. Given age, wear, and potential cost of repair, customer would like to have a comfort advisor scheduled to go over options of replacement.
