"As another poster said, get a good CO alarm. This is one that has a
constant digital readout of what the CO is at any moment, as well as a
memory. If the danger level is 400ppm, I don't want to wait until
then. Or
if it only goes up to 396, and the alarm doesn't sound. By then, you
will
have a doozy of a headache, and feel bad for a while.

CO is lethal and kills people every day. One of the things that makes
it so
lethal is that it is silent and odorless. Get a good detector. I have

Kidde brand. "

Would somebody discuss the different types of CO detectors and their
pros and cons?

Thanks

TMT