I just meant that I had it set for say 74 and the room temp was 70, so 4 degrees, and my swing temp was 3. So more than enough to call for high heat. I'm letting it shut down now, with it last being on 4. I'll flip it to Hi/Lo, and then turn it on, and we'll see what happens. I'll make sure it calls for heat to start so it doesn't start up in low.