If you can't smell the gas, there isn't any for one reason or another.


Thanks.

Here's my furnace:
http://www.sterlinghvac.com/html/..%...5CIIPLM-BL.pdf

If you're inclined to check it out, the style of my pilot assembly is
on page 13.

Should I try removing the hood? These furnaces are ridiculously hard
to get around in. I removed the sheet metal bottom in order to access
the pilot.

Should I mess with it or call a pro?

I don't have an air compressor, but I have a can of compressed dust
remover for computers and electronics.

It's non-flammable. Should I give the orifice a blast?