Would the dust make too much of a differance? I did blow the dust out aft= er=20 the problems and after winter hit. On Monday 10 February 2003 09:10 pm, George Toft wrote: > Michael Havens wrote: > > I have not actually had any problems since winter hit so I'll have to > > wait & see what happens in the summer!. > > If raising the ambient temp in the house 10F causes you problems, then > you have a heat problem. > > George --=20 :-)~Mike~(-: