CO is generated by incomplete combustion.
Possibly with venting you could do this.
I'd wonder about noise transmission, through the air and through the house framework.
I recommend 3 CO detectors in any case, and get the sensitive kind. 3 gives you 1 chance in 1 million of not detecting CO, at least on your purchase date. Dunno' how this reliability degrades over the life of the detectors.
Last edited by Wuzzat?; 07-29-2010 at 03:44 PM.