Am about to replace hideous doorbell. AFAIK, I just have to unscrew
tthe old one and attach the new one to the wires.
BUT - how do I know which "breaker" as they used to call them,
controls the doorbell? I looked in my switch box, where I have
everything labeled, but did not see "doorbell". It rings in the
kitchen. Anybody hazard a guess where it might be connected?