On Oct 24, 7:53*am, Kurt Ullman wrote:
* I have some 20 y/o hard-wired smoke detectors that I want to replace
with newer hard-wired ones. How do I figure out which circuit breaker to
trip or is this an issue with smoke detectors?

--
To find that place where the rats don't race
and the phones don't ring at all.
If once, you've slept on an island.
* * Scott Kirby "If once you've slept on an island"

Just curious, why replace them, they still work right.