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10 Cards in this Set
- Front
- Back
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Air barrier is |
Any material used to block the flow of air |
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Air change rate is |
The number of times in one hour that the air is replaced in a space |
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Combustion air |
The air required for satisfactory combustion, including excess air, for a fuel burning appliance. |
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Exfiltration is |
The uncontrolled air flow from inside to outside the building through gaps and cracks |
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Infiltration |
Uncontrolled air flow from outside to inside the building through gaps and cracks |
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Appliance |
A device to convert energy from fuel into heat energy |
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B-vent |
A labelled, double walled sheet metal chimney assembly |
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Blower |
A fan used to force air under pressure |
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Conditioned space |
Any interior portion of the building that is intended to be heated or cooled |
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Delta T |
The temperature difference across a building component |
