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Question
- What is a dangerous situation where combustion products enter a building from within the combustion or venting system of a vented combustion appliance, caused by backdrafting, blockages in the vents, or leaks within the system?
- What is the part of a venting system that collectively ejects flue gases and other products of combustion from multiple combustion appliances to the outdoors?
- What are some examples of rooms within a residence that could be considered combustion appliance zones?
- What type of combustion appliance has been set up specifically to use only outdoor air for combustion and is able to eject all exhaust to the outdoors?
- What can be installed between an appliance and the venting system to create a barrier to help regulate the air pressure?