Trane Cooling Problem
 

my trane xe90 is blowing warm air and I'm looking for aircoditioner any sugestions or should call for service, someone said I might be low on freon, is that something I can resolve?

Low freon is not something you will be able to do unless your licensed to handle/dispense freon.
Is the compressor running?

Hi, I have a Trane XE90 and I was wondering if anyone can tell me where the drain pan is located.