Hi Gang,

I am no expert but was hoping someone here would know better than I would.

My furnace at home pumps out hot air to most of the vents in the house , I would say about 80% of them, but no air comes out of the other 20% of the vents . Any suggestions on how I can make them all work? I'm hoping this is not a costly fix, maybe something as simple as me moving something around or flipping a switch.

Thanks much and Happy New Year to all.