Had PSEG come check out my furnace in the basement that has been leaking water. They said the coil is shot and they refused to change the coil - they said they would only replace the unit because changing the coil was a temporary solution. They gave me an estimate of $6800. My two questions are if the coil is shot and the unit is a bit rusted - is it worth it to replace the coil now? Also - if I do replace the entire system - is $6800 reasonable? I have a 1700 sq ft two story colonial (plus basement).
Any advice is appreciated!