Hi, Ray wrote: > On Monday 08 October 2007 8:36:39 pm Erich Dollansky wrote: >> Hi, >> >> Rob wrote: >>> think. Most the draw in a residence is the HVAC. >> what is this? HVAC? >> > Heating Ventilation Air Conditioning > move the machine around to be used for heating during winter. Compared to that PCs are a minor consumer. Erich