Why the lack of diagnostic code info?
I am trying to find codes and meanings for my TRANE 4TEE3F31A1000A air handler, and keep coming up empty handed. I have tried numerous different search terms and engines, but no luck anywhere on the Internet. I came across gas heater ones, but no heat pump/ air handler ones. Any one know why? Is it to force me to call a guy to come out even though I am more than capable of doing it myself?
Last edited by Gonzowerke; 12-30-2012 at 10:51 AM.