Apologies if this breaks the "NO DIY" rule, but I am having a hard time stomaching the idea of paying someone $79 to tell me where an air filter is. Then again, maybe that's the price of ignorance!
We just bought a house that was built in 1998. There are two A/C units outside, and two furnaces inside.
For the life of me, I can not find air filters ANYWHERE, and the house seems to be very dusty rather fast.
I have pried open the furnace, but I can't see anything. Are the filters even supposed to be here? And do these furnaces (if that's what they even are) run when the A/C is on? The furnaces are York 80 Diamond (need to see if the recall included these).
I am losing my mind trying to figure this out. I have even found an old washable filter in the basement that has dust in it, so I know (think?) there are filters in here somewhere. But WHERE?