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IS A VENT-FREE APPLIANCE SAFE?

April 26, 2017appliance safe vent-free

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IS A VENT-FREE APPLIANCE SAFE?

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A vent free appliance is equipped with a safety pilot and oxygen depletion system. The safety pilot is designed to stop the flow of gas if the pilot flame goes out. The Oxygen Depletion System or O.D.S., is designed to shut down the unit if the oxygen level drops below 18.5%. This is well in advance of a dangerous level, however, homes with any fuel burning appliance should have a carbon monoxide detector installed.