Performed Platinum Comfort Club Membership Tune-Up on Cooling System Cleaned and checked operation of air conditioners. Filter sizes are 16-25-4 and 16-20-1. Upstairs system is approximately 20 years old and beginning to show its age and is working as effectively as it can. Upstairs condenser coil had thick layer of lent from dryer vent on it and causing the system to run very hot. Cleaned coil but hard to tell how much damage has already been done. Would think about replacement of upstairs system in near future.
