Wher are the vents in your house? Ceiling or Floor?
Go to the furnace and look through the sight glass and see if there is a blinking light coming from the control board. If there is, what pattern is the light blinking in? 1 blink pause 2 blink pause 3 blink pause....etc..?
The pressure switch is the device that the two wires that you held together were attached to. If it does not close, the igniter will not attempt to ignite. You have a bad pressure switch.. You will need to replace it or have a tech. come out and replace it.
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