Seems to make no sense, but today the unit did not spike. I will update again on a warmer day. When it spiked I saw temps in the 50s vs 40s today.
Thanks Harold for the advice. If I do pull the fan blade off, what would you recommend doing to it? I can practice on my old fan. With that one, I just stuck a straw down in there and shot some oil to it one time last summer. It made it run quieter and a little faster I think. I was out of warranty anyway, but I am not sure I want to chance doing something like that with the new one.
Thanks Harold for the advice. If I do pull the fan blade off, what would you recommend doing to it? I can practice on my old fan. With that one, I just stuck a straw down in there and shot some oil to it one time last summer. It made it run quieter and a little faster I think. I was out of warranty anyway, but I am not sure I want to chance doing something like that with the new one.