Trane XR15 vs XL20i Price
What should the difference be in a 4 ton compressor between the XR15 and the XL20i? All the other equipment will be identical with the exception of the thermostat. I am being quoted $2,200 more and I think it should be less than $1,000. At $2,200 it will take over ten years to pay back. At $1,000 only 5 years.