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MECHANICAL GENERAL ABBREVIATIONS ROOFTOP PACKAGE DOAS HEAT PUMP DESCRIPTION OF OPERATION HVAC GENERAL NOTES-2018 WSEC
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<br /> r�oox `R o rEnrEa STS wINIo ioe no ROOFTOP PACKAGE HEAT PUMP BOAS WITH ENERGY RECOVERY 1. THESE PLANS ARE SCHEMATIC AND DO NOT SHOW EXACT ROUTING OR EVERY OFFSET WHICH MAY BE REQUIRED.THE HVAC CONTRACTOR IS TO COORDINATE WITH ALL OTHER a
<br /> SAL N urvrtFl a SERVES:SINGLE ZONE HEATING AND COOLING TRADES AND IS TO VERIFY ALL CLEARANCES BEFORE COMMENCING WORK. Z 3
<br /> BAR =-MATION SYSTER AGEPER CONTROL TYPE:DDC C _0 d
<br /> BDD vex LoxlDe OCCUPIED HOURS:DETERMINED BY OWNER 2. MATERIALS,METHODS,AND INSTALLATION SHALL COMPLY WITH THE PROVISIONS OF THE 2018 EDITIONS OF THE INTERNATIONAL MECHANICAL CODE,INTERNATIONAL BUILDING C
<br /> CODE,INTERNATIONAL FIRE CODE 2018 WSEC,AND LOCAL CODES AND ORDINANCES. m E
<br /> 3 Ducr ON TOCCUPIED HEATING SETPOINT:70°F(ADJ.)
<br /> 9m xE SACKrLowassr 3. ALL DUCT SIZE ANNOTATIONS REPRESENT ACTUAL OUTSIDE DIMENSIONS OF THE SHEET METAL(UNO).IF APPLICABLE,INTERIOR INSULATION WILL NEED TO BE ACOUNTED FOR J y
<br /> .$ NTTS PER noun ITR _sr UNOCCUPIED HEATING SETPOINT:65°F(ADJ.) WHEN DETERMINING ACTUAL DUCT FREE AREA.SEE DUCTWORK INSULATION SCHEDULE FOR ADDITIONAL SPACE REQUIRED FOR EXTERIOR(WRAP)INSULATION. O N
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<br /> Cann CUSnG0l'Fp�EuNl cwe SE crEIED LROAxD sM UNOCCUPIED COOLING SETPOINT:85°F(ADJ.) 4. DUCT CONSTRUCTION AND HANGING SHALL COMPLY WITH CHAPTER 6 OF THE 20181MC AND WITH CURRENT SMACNA STANDARDS.EARTHQUAKE BRACE ALL DUCTS 28"DIA AND d
<br /> 7 vow,=a nenT rurar LARGER WHICH ARE SUSPENDED MORE THAN 12"BELOW STRUCTURAL SYSTEM.
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<br /> _GUISH nTGcGuriory ArvD uacoxD. 5. JOINTS OF MEDIUM AND HIGH VELOCITY DUCT SYSTEMS SHALL BE SEALED WITH GASKETS OR LISTED MASTIC TYPE DUCT SEALANT. v DDGRECTS ENDED DEMODESCRIPTION:
<br /> 9 LcorvmaLs reMauuroaeAT ROOFTOP PACKAGED DOAS HEAT PUMP WITH ENERGY RECOVERY MODULE AND ELECTRIC STRIP REHEAT BELOW 40°F WHEN HEAT PUMP IS LOCKED OUT.100%VARIABLE OUTSIDE AIR u 0J m o
<br /> `g PRESSURE.ONT.R ES UNIT TO MEET MINIMUM AIR CHANGE RATE AND SPACE LOAD NEEDS WITH SUPPLY FAN.UNIT SUPPLY AIR TO MAINTAIN AN AIR DISCHARGE TEMPERATURE FROM 48°F TO 55°F TO HELP 6. DUCTS SHALL BE INSULATED AS INDICATED ON PLANS,PER 2018 WASHINGTON STATE ENERGY CODE,COMMERCIAL PROVISIONS (� (�
<br /> aE E CONTROL SPACE HUMIDITY LEVELS FOR SENSITIVE EQUIPIMENT.EXHAUST FAN MODULATES BASED ON BUILDING SPACE PRESSURE(BETWEEN L1 SPACE AND WAREHOUSE)TO Cc Q c
<br /> VOLUMEON VAV MAINTAIN THE CORRECT PRESSURE RELATIONSHIP AS DESIGNED. -DUCT WRAP,WHERE INDICATED,SHALL BE 0.75 LB/CU FT FIBERGLASS DUCT INSULATION WITH A FACTORY APPLIED REINFORCED ALUM.FOIL VAPOR BARRIER. LL M
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<br /> EAT ENTERING AIR TEMPERATURE MUMDAMPER uc wEFREQ FREQUENCY
<br /> -SOUND LINING,WHERE INDICATED,SHALL BE V 1.5 LB/CU FT FIBERGLASS DUCT LINING COATED TO PREVENT FIBER EROSION AT VELOCITIES UP TO 6000 FPM.
<br /> SIR MIN° EF cv RAToNV a voLrncE vxASE4Ducrow4ETEa OCCUPIED: -DUCT BOARD,WHERE INDICATED,SHALL BE 1"RIGID FRK FACED El 475 FIBERGLASS DUCT BOARD SYSTEM,UL 181 LISTED AS A CLASS 1 AIR DUCT.
<br /> ESP EXPERNALELEVATIONETATI PRESSURE rvo NG'MIT Auv oPll EN DURING THE OCCUPIED HOURS,THE SUPPLY FAN RUNS CONTINUOUSLY AND IS MODULATED TO MAINTAIN THE DUCT STATIC PRESSURE.THE OUTSIDE AIR DAMPER IS OPEN AT 100% -SUPPLY DUCT WHICH CONVEYS SUPPLY AIR AT TEMPERATURES LESS THAN 55 DEG F OR GREATER THAN 105 DEG F WHEN LOCATED IN CONDITIONED SPACE SHALL BE INSULATED
<br /> AS THE FAN MODULATES TO DESIGN AIRFLOW NEEDS.MECHANICAL COOLING OPERATES TO MAINTAIN A DISCHARGE AIR TEMPERATURE SETPOINT BETWEEN 48°F AND 55°F.THE WITH A MINIMUM OF R-3.3,WHEN LOCATED IN UNCONDITIONED SPACE R-6 AND WHEN LOCATED OUTSIDE THE BUILDING R-8(CLIMATE ZONE 4)OR R-12(CLIMATE ZONE 5)PER WSEC
<br /> ENERGY WHEEL RUNS AS NEEDED BASED ON UNIT INTERNAL LOGIC TO PROVIDE THE MOST ENERGY EFFICIENT COOLING AND HEATING.THE UNIT STAGES THE MECHANICAL HEATING C403.10.1 AND TABLE C403.10.1.2.DUCTWORK EXPOSED TO VIEW WITHIN A ZONE THAT SERVES THAT ZONE IS NOT REQUIRED TO BE INSULATED.
<br /> AND LOCKS OUT BELOW 40°F OUTSIDE AIR,THEN THE ELECTRIC HEAT PROVIDES HEAT AS NEEDED TO MAINTAIN THE DISCHARGE HEATING SETPOINT.
<br /> -OUTSIDE AIR DUCT INSULATION INSIDE THE BUILDING SHALL BE INSULATED PER C403.10.1 AND TABLE C403.10.1.1 AS FOLLOWS:
<br /> HVAC SYSTEM ABB IF-2800 CFM INSULATE TO R-16 UPSTREAM OF AUTOMATIC SHUTOFF DAMPERS AND R-8(CLIMATE ZONE 4C)OR R-12(CLIMATE ZONE 5B)DOWNSTREAM OF AUTOMATIC SHUTOFF
<br /> ABBV FULL NAME ABBV FULL NAME ABBV FULL NAME DAMPERS.
<br /> cuv UNOCCUPIED: IF<2800 CFM INSULATE TO R-7.
<br /> DSA SUIPLIA111P PA. TXHALS-1. ooLDucr DURING THE UNOCCUPIED MODE,THE SUPPLY FAN IS OFF,THE OUTSIDE AIR DAMPER IS CLOSED AND BOTH MECHANICAL COOLING AND HEATING ARE DISABLED.RA N-RN AIR 7. FLEX DUCTS SHALL CONSIST OF A REINFORCED VAPOR BARRIER,11/2"FIBERGLASS INSULATION,AND NON-PERFORATED INTERIOR LINER WITH WIRE HELIX.DUCT SHALL BE A
<br /> ED UL 181 LISTED CLASS 1 AIR DUCT.FLEX DUCTS SHALL ONLY BE USED WHERE SHOWN AND SHALL NOT EXCEED 12'IN LENGTH UNLESS NOTED OTHERWISE.
<br /> D NIGHT SETBACK:
<br /> WHEN THE SPACE TEMPERATURE FALLS BELOW THE UNOCCUPIED TEMPERATURE SETPOINT,THE FAN AND HEAT ARE CYCLED AS NEEDED TO BRING THE SPACE UP TO THE NIGHT 8. PROVIDE EARTHQUAKE RESTRAINT FOR HVAC EQUIPMENT IN ACCORDANCE WITH SECTION 1613 OF THE 2018 IBC.
<br /> wELD AIRLPS-2S cREasE GREASE aoa wELOEo SETPOINT TEMPERATURE. THE OUTSIDE AIR DAMPER OPENS TO MINIMUM UNIT FLOW.
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<br /> Lv 9. PIPING PENETRATIONS OF FIRE RATED WALLS OR FLOORS SHALL BE SLEEVED AND FIRE STOPPED WITH LISTED MATERIALS SO AS TO MAINTAIN THE INTEGRITY AND RATING OF
<br /> NIGHT SETUP: THE FLOOR OR WALL.
<br /> WHEN THE SPACE TEMPERATURE RISES ABOVE THE UNOCCUPIED TEMPERATURE SETPOINT,THE FAN IS CYCLED,AND MECHANICAL COOLING IS USED TO RETURN THE SPACE TO THE 10. PROVIDE RETURN DUCT SMOKE DETECTOR AUTOMATIC SHUT DOWN OF ALL NEW HEATING,COOLING,OR VENTILATION EQUIPMENT MOVING IN EXCESS OF 2000 CFM IN
<br /> UNOCCUPIED SETPOINT.UNIT ENABLED LOGIC WILL DETERMINE IF THE ENERGY WHEEL WILL RUN AND IF MECHANICAL COOLING IS REQUIRED. ACCORDANCE WITH SECTION 606 OF THE 20181MC.POWER AND INTERLOCK WIRING WITH THE BUILDING FIRE ALARM SYSTEM IS BY THE ELECTRICAL CONTRACTOR.SAS TO
<br /> MONITOR FIRE ALARM CONTROL PANEL AND SHUT DOWN ALL FAN TERMINAL UNITS DURING ANY BUILDING FIRE ALARM EVENT,IN ACCORDANCE WITH 2O18 IMC 606.2.2. W
<br /> 11. HVAC EQUIPMENT,VALVES AND DAMPERS SHALL BE LOCATED IN EASILY ACCESSIBLE LOCATIONS.UNLESS SHOWN ON ARCHITECTURAL DRAWINGS,REQUIRED ACCESS PANELS ❑
<br /> MORNING COOL DOWN: SHALL BE PROVIDED AND INSTALLED BY THE GENERAL CONTRACTOR.MINIMUM ACCESS DOOR SIZE FOR VALVES AND DAMPERS TO BE 18"X 18",
<br /> AT 2 HOURS(UP TO 4 HOURS AFTER A WEEKEND OR HOLIDAY)BEFORE THE OCCUPIED PERIOD,THE BMS BEGINS MONITORING THE OUTSIDE AIR TEMPERATURE AND THE SPACE
<br /> TEMPERATURE AND DETERMINES WHEN THE UNIT SHOULD BE ENABLED IN THE MORNING COOL DOWN POSTURE. 12. WITHIN 90 DAYS AFTER THE DATE OF SYSTEM ACCEPTANCE,RECORD DRAWINGS OF THE ACTUAL INSTALLATION TO BE PROVIDED TO THE BUILDING OWNER.RECORD DRAWINGS
<br /> SHALL INCLUDE AS A MINIMUM THE LOCATION AND PERFORMANCE DATA ON EACH PIECE OF EQUIPMENT,GENERAL CONFIGURATION OF DUCT AND PIPE DISTRIBUTION SYSTEM,
<br /> MORNING WARM UP: INCLUDING SIZES,AND THE TERMINAL AIR AND WATER DESIGN FLOW RATES.
<br /> AT HOURS(UP TO 4 HOURS AFTER A WEEKEND OR HOLIDAY)BEFORE THE OCCUPIED PERIOD,THE BMS BEGINS MONITORING THE OUTSIDE AIR TEMPERATURE AND THE SPACE 13, OPERATING AND MAINTENANCE MANUALS TO BE PROVIDED TO THE BUILDING OWNER THAT INCLUDE:SUBMITTAL DATA,NAMES AND ADDRESSES OF AT LEAST ONE SERVICE
<br /> TEMPERATURE AND DETERMINES WHEN THE UNIT SHOULD BE ENABLED IN THE MORNING WARM UP POSTURE. AGENCY,HVAC CONTROLS SYSTEM MAINTENANCE AND CALIBRATION INFORMATION AND A COMPLETE OPERATIONAL NARRATIVE FOR EACH SYSTEM.
<br /> SAFETIES: 14. A COMPLETE REPORT OF TEST PROCEDURES AND RESULTS SHALL BE PREPARED AND FILED WITH THE OWNER
<br /> -MAINTAIN A 5°DEADBAND BETWEEN THE HEATING AND COOLING SETPOINTS PER WSEC SECTION 403.2.4.1.2 15, DAMPERS USED FOR OUTDOOR AIR INTAKE,EXHAUST,OR RELIEF SHALL HAVE THE FOLLOWING MAXIMUM LEAKAGE RATES AT V W.G.(PER AMCA STANDARD 500D):MOTORIZED Z
<br /> DAMPERS:4 CFM/S.F.GRAVITY DAMPERS:20CFM/S.F.(40 CFM/S.F.FOR DAMPERS SMALLER THAN 24"IN EITHER DIMENSION)PER 2018 WSEC C403.7.8.3. 0
<br /> DISPLAY,TRENDING AND ALARM: 12
<br /> _MODE
<br /> -BUILDING SPACE PRESSURE(FOR EXHAUST FAN SPEED) 16, OUTSIDE AIR INTAKE,EXHAUST,AND RELIEF DAMPERS SERVING CONDITIONED SPACES MUST BE MOTORIZED(FAIL CLOSED)PER WSEC,COMMERCIAL PROVISIONS,2018 WSEC w
<br /> -SUPPLY AIR TEMPERATURE -OUTSIDE AIR TEMPERATURE SECTION C403.7.8.EXCEPT AS ALLOWED BY WSEC.
<br /> -EXHAUST AIR TEMPERATURE UPSTREAM OF HR -COMPRESSOR STATUS(EACH STAGE) 17. MATERIALS WITHIN PLENUMS SHALL BE NONCOMBUSTIBLE OR SHALL BE LISTED AND LABELED AS HAVING A FLAME SPREAD INDEX OF NOT MORE THAN 25 AND A
<br /> -OSA DAMPER POSITION(COMMANDED) -HEATING STAGE STATUS SMOKE-DEVELOPED INDEX OF NOT MORE THAN 50 WHEN TESTED IN ACCORDANCE WITH ASTM E 84 OR UL 723,EXCEPT AS NOTED IN SECTION 602.2.1 OF THE 2018 IMC, N N W
<br /> -SUPPLY DUCT STATIC PRESSURE -SUPPLEMENTAL HEAT LOCKOUT STATUS Q
<br /> 18. ALL MECHANICAL WORK SHOWN ON DRAWINGS INTENDED TO BE INSTALLED SOLELY BY MACDONALD-MILLER FACILITY SOLUTIONS.MACDONALD-MILLER FACILITY SOLUTIONS 9 ❑
<br /> SHALL NOT BE HELD ACCOUNTABLE FOR ANY DESIGN OR CONSTRUCTION DEFICIENCIES IF WORK IS PERFORMED BY AN OUTSIDE PARTY. o 0
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<br /> SINGLE DUCT VAV SEQUENCE OF OPERATION LEGAL DESCRIPTION z
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<br /> PARCEL NUMBER:28040300400300 US F
<br /> SINGLE DUCT VAV
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<br /> SERVES:TENANT SPACE LEGAL DESCRIPTION:SEC 03 TWP 28 RGE 04LOT 1 OF SEAWAY CENTER TWO/INTERMIC BSP REC VOL 1 PGS 181 THRU 183 AF 8910255009&BEING PTN SE1/4 ❑ ❑
<br /> CONTROL TYPE:DDC
<br /> OCCUPIED HOURS:DETERMINED BY OWNER E Z
<br /> OCCUPIED HEATING SETPOINT:70°(ADJ.) W Df m
<br /> UNOCCUPIED HEATING SETPOINT:65°(ADJ.) a a
<br /> OCCUPIED COOLING SETPOINT:75°(ADJ.) SCOPE OF WORK l<:
<br /> UNOCCUPIED COOLING SETPOINT:85°(ADJ.)
<br /> DESCRIPTION: NEW 100%OSA ROOFTOP HEAT PUMP UNIT WITH ENERGY RECOVERY FOR R&D LABS
<br /> SINGLE DUCT-COOLING WITH ELECTRIC REHEAT
<br /> NEW DUCTWORK AND DIFFUSERS WITH VAV BOXES ON SUPPLY DUCTWORK WITH ELECTRIC REHEAT
<br /> OCCUPIED:
<br /> THE PRIMARY AIR DAMPER IS MODULATED TO MAINTAIN THE ZONE COOLING SETPOINT,OR SPECIFIC MINIMUM AIR CHANGE RATE PER HOUR(8 ACH).ELECTRIC HEAT IS CYCLED AS
<br /> NEEDED TO MAINTAIN THE ZONE HEATING SETPOINT.
<br /> UNOCCUPIED:
<br /> THE PRIMARY AIR DAMPER IS CLOSED. DRAWING SHEET INDEX - HVAC
<br /> NIGHT SETBACK: NUMBER TITLE Z
<br /> WHEN THE SPACE TEMPERATURE FALLS BELOW THE UNOCCUPIED TEMPERATURE SETPOINT,THE PRIMARY AIR VALVE IS MODULATED AS NEEDED TO BRING THE ZONE UP TO THE TM0.01 SCHEDULES O
<br /> NIGHT SETPOINT HEATING TEMPERATURE.WHEN THE ZONE TEMPERATURE SETPOINT HAS BEEN REACHED,THE BOX RETURNS TO THE UNOCCUPIED POSTURE.
<br /> TM0.02 SCHEDULES
<br /> NIGHT SETUP:
<br /> TM0.01S SITE PLAN
<br /> AN ELEVATED COOLING SETPOINT IS USED DURING THE UNOCCUPIED HOURS.WHEN THE ZONE TEMPERATURE RISES ABOVE THE NIGHT SETUP TEMPERATURE,THE PRIMARY AIR TM3.01 ELEVATIONS-HVAC J
<br /> VAE IS MODULATED AS NEEDED TO BRING THE ZONE DOWN TO THE NIGHT SETUP COOLING TEMPERATURE.WHEN THE ZONE TEMPERATURE SETPOINT HAS BEEN REACHED,THE TM5.01 PARTIAL PLANS-HVAC m D
<br /> BOXLVRETURNS TO THE UNOCCUPIED POSTURE. ITM6.01 DETAILS HVAC 0 Q
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<br /> MORNING COOL DOWN: (n
<br /> THE VAV BOX OPERATES AS IN THE OCCUPIED MODE DURING MORNING COOL DOWN. CONTACT LIST LL z
<br /> MORNING WARM UP: W M O
<br /> THE VAV BOX OPERATES AS IN THE OCCUPIED MODE DURING MORNING WARM UP. TITLE NAME COMPANY PHONE NUMBER EMAIL M l,
<br /> SENIOR DESIGN ENGINEER JUSTIN RAMM MACDONALD MILLER 206-768-4718 JUSTIN.RAMM@MACMILLER.COM
<br /> DISPLAY,TRENDING AND ALARM: ASS OCIATE PRINCIPAL ENGINEER GEORGE GRAHAM MACDONALD MILLER 20&768-4288 GEORGE.GRAHAM@MACMILLER.COM
<br /> SENIOR PROJECT EXECUTIVE JOE BRUCKER MACDONALD MILLER 206-768-4140 JOE.BRUCKER@MACMILLER.COM-MODE 0-AIR HANDLING UNIT MODE ^O^ Q J N O
<br /> -ZONE TEMPERATURE SETPOINT -AIR HANDLING UNIT DISCHARGE AIR TEMPERATURE CO
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<br /> -ZONE TEMPERATURE(ACTUAL) � �W� 0 Q
<br /> BOULEVARD BLUFFS
<br /> 5 DIFFUSER/GRILLE SCHEDULE W' 3 LLI W
<br /> MANUFACTURER&MODEL VJ Q UJ
<br /> SYMBOL SIZE TYPE NOTES W Q Q W U
<br /> NUMBER y ♦^
<br /> SITE SINGLE DUCT VAV BOX SCHEDULE AA CIZE
<br /> TITUS MCDJ AS NOTED T-BAR MOUNT MODULAR CORE DIFFUSER BORDER TYPE 3,WHITE FINISH I-EJ 1n W � usT REVISED: vJ
<br /> ,l .Leek. VALVE CFM HEATER g SI� TITUS 50F AS NOTED T-BAR LAY-IN EGGCRATE(EXHAUST)
<br /> I MFG&MODEL INLET MIN @ CFM ENGINEER
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<br /> UNIT NO. NO. SPACE SERVED SIZE MAX 8 ACH KW DT CFM VOLTIPH STGS CONTROL NOTES CHECKED BY
<br /> VAV-1-1 NAILOR I D30RE LEVELI RM.150 12 1,710 700 6 27.0 700 46013 SCR 24V NEW,1-7,9 DATE vwrn=D:
<br /> --f VAV-M-1 NAILOR/D30RE LEVEL MEZZ.RM.253 6 300 300 3 31.5 300 277/1 SCR 24V NEW,1-8 GGRAHAM 03-08-24
<br /> VAV-M-2 NAILOR/D30RE LEVELMEZZ.RM.255 6 300 300 3 31.5 300 277/1 SCR 24V NEW,1-7,9 CAD. ISSUE DATE
<br /> CONSTANT VOLUME AIRFLOW VALVES F MAMERTO 03-08-24
<br /> NOTES: TCVR-1
<br /> TROX TECHNIK INLET AIRFLOW MFG.AIRFLOW STATIC PRESSURE M -
<br /> i 1. POW ER WIRING AND DISCONNECT SWITCH BY ELECTRICAL CONTRACTOR. 7RM253
<br /> SERVES MODEL NO. SIZE CFM RANGE(CFM) MAX MIN NOTES SC-274HEET 5-72247025-00
<br /> m G yx 2. FIBRE FREE INSULATION. EXHAUSTAIR VFL-200 8 225 58-312 1.2 0.12 NEW,1,23. 24V DAMPER ACTUATOR AND CONTROL WIRING BY CONTROLS CONTRACTOR. EXHAUST AIR VFL-200 8 225 58-312 1.2 0.12 NEW,1,2
<br /> VICINITY MAP 4. HEAT STAGING THROUGH FACTORY WIRED RELAYS.SCR WITH 0-10 VDC CONTROL
<br /> 5. COOLINGSUPPLY AIR TEMPERATURE 48-55°F.HEATING SUPPLY AIR TEMPERATURE 70°F. NOTES: I I�/I O e O I
<br /> N NO SCALE 6. FACTORY PROVIDE LINE VOLTAGE ACCESS AT FRONT OF UNIT(DISCHARGE) 1.ADJUSTABLE CONSTANT VELOCITY AIRFLOW VALVE INSTALLED IN DUCTWORK TO REGULATE FLOW TO EACH END DEVICE.BA ANCE AS SHOWN V
<br /> CONTROL CONTRACTOR TO MOUNT CONTROL BOX WHERE MIN 36"CLEARANCE 2.HIGH QUALITY PLASTIC TO UL 94 CONSTRUCTION FOR CASING AND DAMPER.LEAF SPRING MADE OF STAINLESS STEEL AND POLYURETHANE BELLOWS.
<br /> 7. VALVE MINIMUM CFM SIZED FOR 8 AIR CHANGES PER HOUR(ACH),PER CUSTOMER DESIGN STANDARD.
<br /> 8. RIGHT HAND CONTROLS ORIENTATION
<br /> 9. LEFT HAND CONTROLS ORIENTATION
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