- Tested system not cooling for the upstairs level. Found the system is restricted from the TXV in the evaporator coil. This system is very poor condition and was not maintained along with the age of the system being a big factor. - tested the system for the main level because it was leaking a lot of water into the crawlspace area. Found this unit has a cracked coil pan to the evaporator coil that is not allowing it to drain outside. This system is also 18 years old and in poor condition due to lack of maintenance. Due to the age, condition, and Based on our findings today, it might be time to think about getting a brand new system.