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3 Cards in this Set
- Front
- Back
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How far must a gas vent be from an air intake? |
36" or 3 feet |
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What size of screen must a intake hood have? |
No smaller than 1/4" |
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Where should an opening be in a mechanical room with a draft hood? |
one at the bottom of the wall not lower than 6", not higher than 18", also must have an opening located as high as possible, not lower than the draft hood same size. |
