Hi, all.

Our gas boiler keeps shutting itself off after we've all gone to bed. By
the next morning, we have no heat and no hot water. We have to restart
the boiler every morning.

We had *two* plumbers out here to try to fix it, but they both failed to
fix it. The problem is still there.

Are there any non-obvious causes of this behavior that the plumbers may
have failed to notice?


--
Steven L.