Furnace Repair Help (ewoman)

This page was started 3 yrs ago and I've tried not to use this page except in dire circumstances. And what's going on now definitely qualifies. If you watch the news you know Pittsburgh, PA is having cold snap. And it would figure that reality will bite you in the butt. The furnace is firing intermittently. If you hit the reset switch the furnace will relight. Half the time it'll work for 24 hrs sometimes only 1 cycle. The savings we had and what little discretionary funds we had got ate up getting her vehicle roadworthy (about $800). So there's nothing left to have the furnace looked at. For those of you who don't know, I have MS and am totally bed ridden and Rose is no longer able to work. .

BTW the picture is of Rose's and my favorite dog.
 "Chico". Anyone that knows her knows how she feels about having her picture taken. Been married to her for 19 yrs now and only have 2 pictures her. So if you can help we would greatly appreciate it.