Gas Backup in House from Gas Fireplace
When I light my gas fireplace I get a strong gas odor in a matter of minutes in the upstairs stairway. The flames seem to shoot outward instead of upward to the chimney. I have checked to make sure flue is open and no blockage in chimney. It has happened last two times and it is very scary of the strong odor in such a small amount of time. Anybody have any ideas why this is happening or suggestions?