Gas stoves produce carbon monoxide and can fill your home with dangerous gas. Don’t run your car in the garage. Pull out of the garage first if you want to warm up your vehicle in the winter. Carbon monoxide is a common byproduct of vehicle exhaust and builds up quickly in a closed...
The physical symptoms from a natural gas leak you may experience when exposed are similar to those you might experience in acarbon monoxide leak. That is because you are being deprived of oxygen. The symptoms will vary depending on the level of exposure and the length of time you are exposed...
However, keep in mind that a combustion appliance near the AC unit could leak CO gas. Carbon monoxide buildup in the garage could also get pulled into any ductwork installed there. In either case, running the air conditioner could circulate harmful carbon monoxide fumes around your home. Source...
Watch out: Soot from gas appliances is an indicator of dangerous, possibly fatal carbon monoxide gas production SOOT FROM OIL BURNERS: How to Diagnose Oil Burner Noise, Smoke, Odors Central air conditioning: check the air handler(s) monthly (when the air filter is changed) to assure that ...