Just to be clear in case you go to the dealer, it is a CO, Carbon Monoxide, detector, not a CO2, Carbon Dioxide, detector. CO can kill
you and is serious. CO2 usually makes you happy
, as that is what makes soda and beer and other carbonated beverages go phsssssh when you open them. The best CO2 detector is my wife as she hears one too many beers opening and tells me, "you're going to kill yourself!" Have a short winter. Spring is around the corner and can't get here soon enough!