TheLocalPlumber
Call a licensed furnace installer.
Do not attempt to light this furnace again until it is checked out by a professional.
Just yesterday one of the manufactures of attic furnaces has recalled their units for safety concerns.
It is imperative that you do not mess with this gas appliance.
Have it checked out right away.
Good Luck,
Bill
The Local Plumber
Tustin, California http://www.TheLocalPlumber.com
