I found a little mold on the foil covering the insulation in my TWE030C140B0 air handler/ AC/Heater. I am 95% sure I have the moisture problem resolved and now I need to replace the insulation.
Does anyone have any advice for this? It looks like the whole thing, blower and coils and all, has to come out to get to some of it.
I'm in a bit of a financial pickle, and if this can be DIY'd at all, it'd really save my bacon.