Re: [VACList] furnace problems

["D. Reilly" <dmr@xxxxxxxxxxx>]

On my first SOB trailer, dirt daubers had built a nest and clogged up the
front part of the burner where the flame is supposed to hit a sensor to tell
the circuit board that the flame was actually lit.  The thing would cycle on
for a few seconds (5-10), then promptly go out even though I could see that
it had lit through the sight window.  I finally pulled the whole thing apart
and found the clogged burner slots.

Hope this helps.

David