In article ,
Oren wrote:

On Thu, 6 Aug 2009 13:19:56 -0700 (PDT), bob haller
wrote:

just wait for a storm and power failure, with tankless no hot water at
all......


Not with gas units. They have a spark igniter - just like your gas
grill. Gas works when the power is out!

Ain't the spark powered by 120 VAC?


the vertex condensig qualifies for the 30% tax break.

So does my new garage door.