We have a three year old Lennox HS26-048-5P that is not working. The tech informed us that there is a hole in the coil and it needs to be replaced. The coil is covered under warranty, but labor to install will be about $430.
As someone who knows nothing about this kind of stuff, I have 2 questions:
1. Does the labor charge sound reasonable?
2. What might cause a hole in a 3 year old coil? The tech said all inside and outside parts of the unit were clean and in good condition.
Thanks for any help you can give me. I live on the Southern tip of Texas, where it is about 99 degrees right now!!