AC switch use in cold weather.
My other half insists on using her A/C during the wintertime with the temperature dial turned all the way into the red. She's got it in her head that it makes the heat work faster.
I keep telling her she's going to break her A/C. My thought is that taking the moisture out of the air with the A/C means it collects in the A/C system where the outside temperature is already freezing cold. The condensation that results causes big problems for the system.
We've gone back and forth about it for two winters now. We need to put it to bed: does it have the effect she thinks it does or is she causing harm to her A/C system?