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18x6 SIDEWALL SUPPLY REGI
BALANCE AT 300 CFM
18x10 SIDEWALL RETURN GRILLE,
BALANCE AT 300 CFM
1 2
HVAC PLAN
SCALE: 1/8" = 1' -0"
0 2' 4' 8' 16' q0
TRUE
NORTH
•EF -1 ON
MFG'S ROOF
CURB ON
ROOF ABOVE
8x6 SIDEWALL SUPPLY REGISTER,
BALANCE AT 115 CFM EACH
(TYP 3)
8x6 SIDEWALL SUPPLY REGISTER,
BALANCE AT 140 CFM EACH
(TYP 2)
GENERAL NOTES
1. DUCTWORK DIMENSIONS ARE INSIDE CLEAR.
2. TO INDICATES THERMOSTAT.
3. INDICATES THERMOSTAT WITH LOCKING COVER.
4. REFER TO SCHEDULE SHEET MO.00 FOR DIFFUSER AND GRILLE SCHEDULE.
5. SPACES WITH DRYWALL CEILINGS SHALL HAVE FLANGE TYPE CEILING OUTLETS.
6. ALL DIFFUSERS IN SAME SPACE SHALL HAVE THE SAME FACE SIZE USING
LARGEST SIZE REQUIRED FROM DIFFUSER AND GRILLE SCHEDULE.
7. IF NO SIZE IS SHOWN FOR DUCT SERVING DIFFUSER OR GRILLE, USE SIZE
SHOWN ON DIFFUSER AND GRILLE SCHEDULE.
8. AIR INTAKES THRU ROOF SHALL BE A MINIMUM 25 FEET FROM EXHAUST FAN
OUTLETS AND PLUMBING VENTS.
9. PROVIDE ACCESS PANELS IN AREAS WITH DRYWALL CEILING FOR ACCESS TO
VALVES, BALANCING DAMPERS, FIRE, SMOKE AND /OR COMBINATION DAMPERS,
REHEAT COILS, ETC..
10. REFER TO OTHER DISCIPLINES DRAWINGS FOR COORDINATION WITH THIS
DRAWING.
11. SEAL ALL WALL, ROOF AND FLOOR PENETRATIONS AIR TIGHT AT PIPE,
DUCTWORK AND CONDUIT PENETRATIONS.
12. REFER TO HVAC DETAILS FOR ADDITIONAL REQUIREMENTS ON EQUIPMENT.
13. EQUIPMENT SIZES AND SERVICE SPACE REQUIREMENTS MAY VARY BETWEEN
DIFFERENT MANUFACTURERS. CONSULT THE MANUFACTURER SUBMITTED AND
APPROVED, AND COORDINATE WITH THESE DOCUMENTS.
14. REFER TO EQUIPMENT SCHEDULES FOR BRANCH PIPE SIZES TO INDIVIDUAL
EQUIPMENT.
15. PROVIDE MANUAL BALANCING DAMPERS IN EACH BRANCH RUN OUT TO
SUPPLY DIFFUSERS, RETURN AND EXHAUST GRILLES.
16. CONTRACTOR SHALL VERIFY CLEARANCE REQUIREMENTS AND INDICATE
ROUTING OF NEW DUCTWORK BEFORE FABRICATION BEGINS AS RISES AND
DROPS MAY BE NECESSARY DUE TO FIELD CONDITIONS.
LEGEND I
EXISTING TO REMAIN
NEW CONSTRUCTION
I EXISTING CONDITIONS NOTE
FIELD VERIFY EXISTING CONDITIONS. NEW A /C -1 TO
BE AT LOCATED TO MAINTAIN 25' -0" FROM ANY
EXISTING EXHAUST OR VENT. NEW EXHAUST FANS TO
BE LOCATED TO MAINTAIN 25' -0" FROM ANY NEW OR
EXISTING AIR INTAKE. FIELD VERIFY EXISTING
DUCTWORK LOCATIONS AT NEW RATED WALL
PENETRATIONS. PROVIDE FIRE DAMPERS IN EXISTING
DUCTWORK AS NECESSARY.
I KEYED NOTES I
O1 NEW A /C -1 ON MFG'S ROOF CURB ON ROOF
ABOVE. TRANSITION CONNECTION SIZE SUPPLY
AND RETURN DUCT TO SIZES SHOWN. PROVIDE
SMOKE DETECTORS IN SUPPLY AND RETURN
VERTICAL RISERS. PROVIDE 1" SOUNDLINER IN
RETURN DUCT FOR A RUN OF 15' -0" IN ALL
DIRECTIONS.
02 PROVIDE 1" SOUND LINER FROM FAN TO THIS
POINT IN EXHAUST DUCT. DUCT DIMENSIONS GIVEN
ARE INSIDE CLEAR DIMENSIONS.
O
4"0 COMBUSTION AIR & 4"0 VENT UP THRU ROOF
PROVIDE MFG'S CONCENTRIC ROOF TERMINATION
KIT.
CONTROL SEQUENCE
THE A/C UNIT FAN WILL RUN CONTINUOUS AS
DETERMINED BY A 24/7 PROGRAMMABLE THERMOSTAT
TO MAINTAIN AIR CHANGE AND OUTSIDE AIR
REQUIREMENTS DURING FACILITY OPERATING HOURS TO
BE DETERMINED BY FACILITY STAFF.
THE COMPRESSOR /COOLING CYCLE OR HEATING CYCLE
SHALL ACTIVATE IN RESPONSE TO THE PROGRAMMABLE
THERMOSTAT TO SATISFY THE SPACE TEMPERATURE
SETTING.
EXHAUST FANS ASSOCIATED WITH EACH A/C UNIT WILL
DE- ENERGIZE DURING CORRESPONDING A/C UNIT
SHUT DOWN. SEE THE EXHAUST FAN INTERLOCK
SCHEDULE SHEET MO.00.
THE NEW AIR HANDLER SHALL BE PROVIDED WITH A
HUMIDITY SENSOR IN THE SUPPLY DUCT. THE
COMPRESSOR(S) SHALL CONTINUE TO OPERATE TO
MAINTAIN HUMIDITY SET POINT. THE UNIT WILL
INITIATE THE HOT GAS REHEAT TO MAINTAIN SPACE
TEMPERATURE SET POINT.
a
2214 METROCENTER BLVD.
SUITE 128
NASHVILLE, TN 37228
OFFICE 615.256.7038
FAX 61 5.256.7132
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DRAWN: LKK
PROJECT ARCHITECT. SPP
PROJECT MANAGER: LKK
REVISIONS:
1 -02-06j ADD #2
05098
FILE:
DATE: JULY 21, 2006
PEl 0
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HVAC
Plan
M2.01
DRAWN: LKK
PROJECT ARCHITECT. SPP
PROJECT MANAGER: LKK
REVISIONS:
1 -02-06j ADD #2
05098
FILE:
DATE: JULY 21, 2006
PEl 0
STATEro
�r ' !a!D
��''•�SS�oaa�L
HVAC
Plan
M2.01