Alternative heating.
 

I just installed my AmbionAir Flame wall mounted electric fireplace and it really does heat my room, now I understand why people talk about zone heating. I am so happy of my purchase. I also love the ambiance.

Astroturfing?

Can someone explain to me the concept of zone heating?

Zone heating heats the rooms that are not sufficiently being heated and zoning divides the home into different areas such as unoccupied areas that do not need to be heated.