Hello,
For some reason my propane furnace heater is no longer working.
The bottles still have quite a bit of weight, and there is no red-glow from the indicator.

Interestingly, I am dry-camping at the moment, and my Battery ran down to almost nothing, so I don't know if that has anything to do with it.
Since then, of course, I've fired up the generator and now the battery is re-charged, and of course, I can get electric heat.

Thanks