| 2018-05-23 14:14:21 | EXHAUST FAN / EXHAUST HOOD - EF2 DOES NOT SPECIFY RATE |
| | OF EXHAUST (CFM) PLEASE SEE CODE SECTION ATTACHED. |
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| | 2017 FLORIDA BUILDING CODE - RESIDENTIAL, SIXTH EDITION |
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| | M1503.4 MAKEUP AIR REQUIRED. |
| | EXHAUST HOOD SYSTEMS CAPABLE OF EXHAUSTING IN EXCESS OF |
| | 400 CUBIC FEET PER MINUTE (0.19 M3/S) SHALL BE |
| | MECHANICALLY OR NATURALLY PROVIDED WITH MAKEUP AIR AT A |
| | RATE APPROXIMATELY EQUAL TO THE EXHAUST AIR RATE. SUCH |
| | MAKEUP AIR SYSTEMS SHALL BE EQUIPPED WITH NOT LESS THAN |
| | ONE DAMPER. EACH DAMPER SHALL BE A GRAVITY DAMPER OR AN |
| | ELECTRICALLY OPERATED DAMPER THAT AUTOMATICALLY OPENS |
| | WHEN THE EXHAUST SYSTEM OPERATES. DAMPERS SHALL BE |
| | ACCESSIBLE FOR INSPECTION, SERVICE, REPAIR AND |
| | REPLACEMENT WITHOUT REMOVING PERMANENT CONSTRUCTION OR |
| | ANY OTHER DUCTS NOT CONNECTED TO THE DAMPER BEING |
| | INSPECTED, SERVICED, REPAIRED OR REPLACED. |
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| | EXCEPTION: IN A SINGLE-FAMILY DWELLING, MAKE-UP AIR IS |
| | NOT REQUIRED FOR RANGE HOOD EXHAUST SYSTEMS CAPABLE OF |
| | EXHAUSTING: |
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| | (A)FOUR HUNDRED CUBIC FEET PER MINUTE OR LESS; OR |
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| | (B)MORE THAN 400 CUBIC FEET PER MINUTE BUT NO MORE THAN |
| | 800 CUBIC FEET PER MINUTE IF THERE ARE NO GRAVITY VENT |
| | APPLIANCES WITHIN THE CONDITIONED LIVING SPACE OF THE |
| | STRUCTURE. |
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| | M1503.4.1 LOCATION. |
| | KITCHEN EXHAUST MAKEUP AIR SHALL BE DISCHARGED INTO THE |
| | SAME ROOM IN WHICH THE EXHAUST SYSTEM IS LOCATED OR |
| | INTO ROOMS OR DUCT SYSTEMS THAT COMMUNICATE THROUGH ONE |
| | OR MORE PERMANENT OPENINGS WITH THE ROOM IN WHICH SUCH |
| | EXHAUST SYSTEM IS LOCATED. SUCH PERMANENT OPENINGS |
| | SHALL HAVE A NET CROSS-SECTIONAL AREA NOT LESS THAN THE |
| | REQUIRED AREA OF THE MAKEUP AIR SUPPLY OPENINGS. |
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| | CHRIS MONTELLO |
| | 561-805-6733 |
| | [email protected] |