[kwlug-disc] winter and furnace

[William Park]

Thanks.  I found a better video (showed up next to it),
	https://www.youtube.com/watch?v=AQD_MedIklI
Now, I know what to do, when my furnace doesn't work.

This reminds me, when my water heater didn't work.  After calling in 
contractors for estimates, and watching all YouTubes on the subject, I 
eneded up replacing thermocouple myself.  It worked, and saved me $3000.


On 2026-02-09 21:45, Tim Laurence wrote:
> There is an excellent video by Technology Connections explaining gas 
> furnaces.
> https://www.youtube.com/watch?v=lBVvnDfW2Xo <https://www.youtube.com/ 
> watch?v=lBVvnDfW2Xo>
> 
> You can jump to the point about pressure switch here.
> https://youtu.be/lBVvnDfW2Xo?t=747 <https://youtu.be/lBVvnDfW2Xo?t=747>