I have been trying to do some research on our Apollo hydro heat system and I'm so glad I found this site. I am reviewing our gas bills from the summer - winter (I live in NC) and the usage and price has jumped significantly, which makes sense. But I wanted to make sure I am being economical about it, I recently set our thermostat to be at 72 throughout the day and drop to 68 at 9pm, then go back to 72 at 6am. I am home all day with the kids so we like to keep it comfortable. However, I'm wondering with this type of system (hydro heat) if it's best to just leave the thermostat at one set temp all the time? Any wisdom and guidance you could provide would be very helpful! Thanks!