Or the venturi off the side of the airplane or the vacuum pump.

Jim

--
"If you think you can, or think you can't, you're right."
--Henry Ford

"Robert M. Gary" wrote in message
...
On Dec 10, 10:19 am, Jim Stewart wrote:
Master breaker?
Avionics bus?
Separate breaker off the avionics bus?
Separate breaker off the main bus?
Other?

Probably not off the avionics bus but everything else is yes.