The fan of the outside unit of my Trane XR13 Unit is not operating, the inside unit does seem to be working. The therm. Is set at 71 degrees but it is measuring at 85 degrees in the house. I can hear the fan blowing on the inside but the air is not real cold. The outsidefan unit is not moving at...

I have a TRANE XR13 2TWR3024 heat pump. The schematic drawing, that came with the unit, shows a circuit board labeled DFC. There are no details on the drawing except the contacts of three relays, K1, K2 and K3. Can someone tell me how these three relays are controlled or if a complete schematic is...

My hvac unit is about 9 years old. The outside unit is leeking freon so I was told to replace it with Trane XR13 or 14. I was quoted $2500 (is that a good price?) Also, I don't believe that includes changing the inside unit coil. I was told that should be changed or the inside unit may break...

I was just quoted on a 2nd floor A/C replacement, condenser and var speed blower, 2 1/2 ton Trane XR13 with upgrade options. Live in CT Are these prices sane ? Includes removal of old unit, upgrade of refrig line, added insulation on old ductwork - work to be done in walkup attic Quote...

I live in New Orleans, LA and since hurricane Katrina prices for everything have gone up. 6 years ago I had a new Bryant central heating system installed (company did not have Trane units at that time). Also had new coils installed at the same time. The company installed Carrier coils. I...