<prompt> Human: Posted in rrealestate as well.Posting to see if anyone might have some input.I recently bought a new house in February so I have been in the house for about 2 months. During the process of buying we had an inspector come out and did not find any issues with our HVAC or Central Air. Although the only thing noted about the central air was that it ran. This was probably because it was in the middle of the winter and the inspector would not want to run the AC unit for very long.Now its summertime and we noticed our AC runs all day and hardly gets the house cooled down. I figured I would call my home warranty to see if they would fix the issue. They want to replace the evaporator coil but the unit is older and takes r22 refrigerant. Home warranty will cover the cost of the evap coil but will not cover the cost of the modifications necessary to take a new refrigerant. This will cost us about 800 dollars, not including the price of the coil which home warranty will actually cover 700 to install..My original contract for the sale of the home was to take the home as-is but all repairs that would cost over 1000 must be completed. Nothing was found and no repairs were made except for a repair we requested where the seller fixed the flashing on our chimney nothing too crazy. There were other small things such as mold and tilework that could have been fixed but we brushed them off.Im in a situation now where home warranty is not covering what is needed to repair my AC but the total cost of the repair including work is well over 1000, could I bring this back to the seller or has that ship sailed?side note, home warranty will give me a cash out option for a technician of my choice which is around 460 but that technican must replace the EVAP coil for the cash out option to be valid. My technician says he can repair the system and recharge but does not need to replace the evap coil hes been doing this for over 40 years.In Pennsylvania if that matters.  <response>: my vote is to just pay the 800 and be done with it.welcome to the wonderful world of home ownership. 