Air Filter for Duo-Therm rooftop AC?
I bought my TT not to long ago and just got back off my first trip with it. I was just checking the air filter on the Domestic Duo-Therm (Model: 57915-541) and found a surprise. It looks like the pr...
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All good ideas above, but if pressed for time, run it without. You're not going to hurt anything over a weekend, especially with the crud already on the coils. THAT I would address above all else.
