The basement....because the carbon monoxide usually comes from cracks in the foundation.
Adequate ventilation, and a carbon monoxide detector.
Keep air flowing through the vessel. You could get a corbon monoxide detector, they work in a similar way to a smoke alarm. At least then you will get a warning.
You can try to go to walmart.com to purchase a carbon monoxide detector. The second best place would be amazon.com. You can even try homedepot.com and they should be able to sell them online also. They are very common and those are the sites I would check because most merchants carry them now a days.
If you have gas in your home, it's best to have one carbon monoxide detector on each level of the home. They should be installed outside each sleeping area. You can find them at Home Depot or even at your local Walmart.
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The one that has gotten rave reviews is First Alert Explosive Gas and Carbon Monoxide Detector. It detects natural, methane and propane gas. It sells for only $60.
Always breathe fresh air. In particular, be sure your garage or any enclosure in which gasoline engines are running is well-ventilated. Be sure your gas furnace and water heater have an unobstructed vent. A carbon monoxide detector is a good idea in any enclosed area.
http://hobby.us.whiteselectronics.com/ This is the best detector on the U.S. market
Look for the metal detector with the most discoveries and deepest penetration.
A sound detector.
You can purchase a infrared gas detector online at Amazon.com, Buy.com or Ebay.com. It would be beneficial online, therefore you can compare prices, read reviews and return your product with no hassle.
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