On 9 Feb 2007 18:25:53 -0800, "
wrote:

Have you checked the venting to your direct vent fireplace? Since you
hadn't used it in a couple years, the vent and/or vent cap may be
blocked by debris, bird nests, etc., which would definitely cause an
oxygen problem and the fireplace going out when the glass is installed.


No - and I thought of that. But is so cold and would require a trip
up the roof to remove the terminal cap so I can look down the stack
that this old man doesn't feel up to it. I certainly will have
someone do that in the Spring.

Thanks

Jethro