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GENERAL MECHANICAL PROVISIONS: h•-, . • ,a,1 :1. • : ; t. a,� ti WHOLE HOUSE VENTILATION PER IRC 1507(WASHINGTON AMENDMENT) d HEATING&COOLING EQUIPMENT M1507.1 GENERAL LOCAL EXHAUST AND WHOLE-HOUSE MECHANICAL VENTILATIONSYSTEMS M1507.3.1 SYSTEM DESIGN. EACH DWELLING UNIT OR GUESTROOM SHALL BE EQUIPPED WITH A METHOD #2,M1507.3.5.1 INTEGRATED WHOLE HOUSE VENTILATiON-SYSTEMS ,.. AND EQUIPMENT SHALL BE DESIGNED IN ACCORDANCE WITH THIS SECTION. VENTILATION SYSiEM COMPLYING WITH ONE OF THE FOUR METHODS DESCRIBED BELOW(SECTIONS INTEGRATED WHOLE-HOUSE VENTILATION SYSTEMS SHALL PROVIDE OUTDOOR AIR AT c�`'.>z o THE INTERIOR DESIGN TEMPERATURES USED FOR HEATING AND COOLING LOAD M1507.3.4,M1507.3.5,M1507.3.6 AND M1507.3.7.)COMPLIANCE IS ALSO PERMITTED TO BE THE RATE CALCULATED USING SECTION U1507.3.3.INTEGRATED FORCED-MR' g2 0 DEMONSTRATED THROUGH COMPUANCE WITH THE INTERNATIONAL MECHANICAL CODE. VENTILATION SYSTEMS SHALL DISTRIBUTE OUTDOOR AIR TO EACH HABITABLE:SPACE z CALCULATIONS SHALL BE A MAXIMUM OF 727(22T)FOR HEATING AND MINIMUM OF IRC M1507.3.1 SOLIRCE.SPECIFIC EXHAUST FANS. EXHAUST FANS PROVIDING SOURCE SPECIFIC THROUGH'THE.FORCED-MR SYSTEM DUCTS..INTEGRATED FORCED-AIR VENTILATION ¢� "•'.' 75V(24'Ci FOR COOLING PER R302.1.THE HEATING OR COOLING OUTDOOR DESIGN VENTILATION SHALL HAVE A MINIMUM FAN FLOW RATING.NOT LESS THAN 50 CFM AT 0.25 - - SYSTEMS-SHALL HAVE. AN OUTDOOR MR INLET DUCT.CONNECTING-A TERMINAL Cl- W��'� COOLING ATTIRES SHALL BE SELECTED FROM APPENDIX C PER R302.2 MSEC.HEATING AND INCHES WATER GAUGE FOR BATHROOMS,LAUNDRIES,OR SIMILAR ROOMS AND 100 CEN.AT SYSTEMS-SHALL ON TINE OUTSIDE OF DOOR THE RENRN:MR PLENUM OF TIRE; r�F N N COOLING EQUIPMENT SHALL BE SIZED IN ACCORDANCE WITH ACCA MANUAL S BASED ON 0.25 INCHES WATER GAUGE FOR KITCHENS. MANUFACTURERS' FAN FLOW RATINGS SHALL BE DWELLING UNIT BEDROOMS _, ,q.,n. .. BUILDING LOADS CALCULATED IN ACCORDANCE WITH ACCA MANUAL J OR OTHERTABLE IRC 147507.3.3(1) : • FORCED-AIR. SYSTEM.AT A POINT WITHIN 4.FEEf UPSTREAM-OF:THE AIR:HANDLER. z APPROVED HEATING AND COOLING CALCULATION METHODOLOGIES PER R403.6 MSEC DEiERMINED AS PER HH 916(APRIL 1995) OR.AMCA 210. FLOOR AREA 0-112-3�4-SI6-7I>7 CONTINUOUS WHOLE-HOUSE MECHANICAL: THE OUTDOOR MR:INLET DUCT:CONNECTION TO THE RETURN AIR'STREAM SHALL BE SYSTEMS SERVING MULTIPLE DWELLING UNITS SHALL COMPLY.WITH SECTIONS C403 AND (SQ. FL)' .. AIRFLOW IN CFMLOCATED UPSTREAM OF:THE FORCED-MR SYSTEM BLOWER AND SHALL'NOT BE "'g VENTILATION SYSTEM AIRFLOW RATE `EB C404 OF THE ECC- COMMERCIAL PROVISIONS IN'LIEU OF' SECTION R403 PER R403.7 EXCEPTION: WHERE A RANGE HOOD OR DOWN DRAFT EXHAUST FAN IS USED TO SATISFY THE CONNECTED.DIRECTLY INTO A FURNACE C1W&NEi TO PREVENT TIHERMAL SHOCK TO THE m MSEC SOURCE SPECIFIC VENTILATION REQUIREMENTS FOR KITCHENS. THE RANGE HOOD OR DOWN <7500 30 45 60 75 90 REQUIREMENTS HEAT EXCHANGER.THE SYSTEM: WILL BE EQUIPPED WITH A MOTORIZED DAMPER ...§ , DRAFT EXHAUST.SHALL NOT BE LESS THAN 100 CFM AT 0.10 INCHES WATER GAUGE 1501-3000 45 60 75 90 105 TO THE AUTOMATIC VENTILATION CONTROL AS SPECIFIED IN SECTION- . EQUIPMENT AND APPLIANCES HAVING AN IGNITION SOURCE AND LOCATED-IN A GARAGE: - - - CONNECTED ' 0 3001-4500 60 75 90 705 120 141507:3.2 THE REQUIRED FLOW RATE SHALL VERIFIED BY FIELD TESTING NATH`A m ;, tirn SHALL BE ELEVATED SO THAT THE SOURCE OF IGNITION 15 NOT LESS THAN 18 INCHES IRC M1507.3.3 SOURCE SPECIFIC VENTILATION DUCTS.SOURCE SPECIFIC VENTILATION DUC15 FLOW HOOD OR A FLAW MEASURING STAHION. o ABOVE THE FLOOR:SURFACE PER WC SECTION 304.3. - - 4501-6000 75 90 105 120 135 - W H 3 _ . SHALL TERMINATE OUTSIDE THE BUILDING. EXHAUST DUCTS SHALL BE EQUIPPED WITIH M1507.3.5.2 VENTILATION DUCT INSULATION,ALL SUPPLY.DUCTS IN THE CONDITIONED POTABLE WATER HEATERS AND HOT WATER STORAGE TANKS SHALL BE-USTED AND . BACK-DRAFT DAMPERS. ALL EXHAUST DUCTS IN UNCONDITIONED SPACES SHALL BE 6001-7500 90 105 120 135 150 SPACE-SHAT BE INSULATED TO A:MINIMUM OF R-4. �+ < _ LABELED AND INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSULATED TO A MINIMUM OF R-4. TERMINAL ELEMENTS SHALL HAVE AT LEAST THE >7500 105 120 135 750 165 . �„��.: . INSTRUCTIONS THE INTERNATIONAL PLUMBING CODE AND THE INTERNATIONAL EQUIVALENT NET FREE AREA OF THE DUCT WORK. TERMINAL ELEMENTS FOR EXHAUST FAN s s MECHANICAL CODE.All WATER HEATERS SHALL BE CAPABLE OF BEING REMOVED DUCT SYSTEMS SHALL BE SCREENED OR OTHERWISE PROTECTED FROM ENTRY BY LEAVES OR FOR SI:.1 SQUARE FOOT-0.092914,1 CUBIC FOOT PER MINUTE=0.000471914/s METHOD-#g33,-M1507.3.6,WHOLE HOUSE VENTILATION:USING A SUPPLY FAN.THIS a .,n WITHOUT FIRST REMOVING A PERMANENT PORTION OF.THE BUILDING STRUCTURE. THE OTHER MATERIAL MINIMUM 50%NET'FREE AREA SHALL MEET THE REQUIREMENTS OF. R303.5. .METHOD SHALL DISTRIBUTE OUTDOOR MR TO'EACH HABITABLE-SPACE THROUGH THE , B m cz 5 • POTABLE WATER CONNECTIONS AND RELIEF VALVES FOR ALL WATER HEATERS.SHALL M1507.3.3 MECHANICAL VENTILATION RATE.THE,WMOLE-HOUSE MECHANICAL VENTILATION FORCED-AIRSYSTEM DUCTS OR THROUGH DEDiCATEDDUCTS.USING VALUES DERIVED 3 .v - CONFORM TO THE REQUIREMENTS OF.THE INTERNATIONAL-PLUMBING CODE.DOMESTIC SYSTEM SHALL PROVIDE OUTDOOR-MR TO EACH HABITABLE SPACE AT A CONTINUOUS RATE FROM TABLE M1507.3.33((1.))AT---.40-INCHES WATiR GAUGE.THE-.OUTDOOR AIR MUST BE _ ELECTRIC WATER HEATERS SHALL COMPLY WITH UL 174 OR IL 1453.OIL-FIRED WATER TABLE IRC 141507:4 MINIMUM REQUIRED"EXHAUST RATES NOT LESS THAN THAT DL FLATTED IN ACCORDANCE WIN TABLE 141507.3.3(1). FILTERED BEFORE IT IS.DELIVERED-TO IN UNEGWITABLE THTHE FANSOR W DIERCASE OF A WATS HEATERS SHALL COMPLY WITH UL 732 SFUEL-FIRED WATIIR HEATERS SHALL EXCEPTION: THE WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM IS PERMITTED TO, LOCATED AT'-THE"INTAKE DEVICE. COMPLY WITH UL 2523. THERMAL SOLAR WATER HEATERS SHALL COMPLY WITH CHAPTER FOR ONE&TWO FAMILY DWELLINGS OPERATE INTERMITTENTLY WHERE THE SYSiEM HAS CONTROLS THAT ENABLE OPERATION CONNECTION-TO THE RETURN PLENUM OF THE AIR HANDLER USING THE FURNACE • 14 AND UL 174 OR U1:1453,PER IMC 1002.1. AREA TO BE EXHAUSTED EXHAUST RATESEACH 4-HOUR SEGMENT ANDTHEVENTILATION RATE FILTER.AN OUTDOOR AR INLET:SHALL BE CONNECTED TO EITHER THE SUPPLY OR ' FUEL BURNING EQUIPMENT LOCATED WITHIN THE BUILDING ENVELOPE TO BE PROVIDED FOR LESS TABLE 25 PERCENT OFI 100 CFM INTERMITTENT OR PRESCRIBED iN TABLE 141507.3:3(1)IS MULTIPLIEDBYTHE FACTOR DETERMINED IN RETURN AIR STREAM.-::- - - - - r WITH COMBUSTION AIR PER THE INTERNATIONAL FUEL GAS CODE IFGC.FUEL BURNING KITCHENS 25 CFM CONTINUOUS ACCORDANCE WITH TABLE M1507.3.3(2).. : M1507.3.6.2 .DUCTS.AN OUTDOOR MR INLET DUCT CONNECTION TO THE SUPPLY AIR ' (( BATHROOMS TOILET ROOMS MECHANICAL EXHAUST STREAM'.-SHALL".BE JACATID-DOWNSTREAM:OF.THE FORCED-AIR SYSTEM'BLOWER.IF EQUIPMENT LOCATED OUTSIDE THE BUILDING ENVELOPE-S1ALL,COMPLY)WI1H.pMG 303.6. TABLE L11507.3.3(2).> . FUEL-FIRED:FURNACE:OR SERVICE WATER HEATER SHALL-NOT'BE-LOCATED.IN OR . LAUNDRY ROOMS.... CAPACITY OF INTERMITTENT WHOLE-HOUSE MECHANICAL'VFRTIUITION-.RATE FACTORS°p CONNECTED TO-THE-RETURN MR-S REAMH.�IT SHM1..BE LOCATED AT LEAST 4:fEET OBTAIN• COMBUSTION AIR FROM A BEDROOM BATHROOM,TOILET ROOM OR CLOSET. INDOOR SWIMMING POOLS. 50 CFM INTERMITTENT OR UPSTREAM OF THE FORCED-MR SYSTEM BLOWER AND ITS FILTER.NEITHER SHALL BE • Q._ EXCEPTIONS: 1. DIRECT.VENT APPLIANCES'THAT OBTAIN ALL' COMBUSTION AIR DIRECTLY : &SPAS - 20 CFM CONTINUOUS RUN-TIME - - CONNECTED:DIRECTLY INTO.A FURNACE CABINET'.THE'DUCT SHALL BE SIZED IN FROM THE OUTDOORS. 2.SOLID FUEL-FIRED APPLIANCES,PROVIDED THAT THE ROOM IS (�S, '.. PERCENTAGE IN 25% 33% 50%: 66%� 75%� 100% �,. .`:�ACCORDAN/�-NA1H��TABLE M1507.3.6.2.THE TERMINAL ELEMENT-ON:THE OUTSIDE OF ::.:.NOT A CONFINED-SPACE AND THE BUILDING IS NOT OF UNUSUALLY TIGHT. - - EACH 4-HOUR - . SEGMENT. - - - :..THE BUILDINGSHALL BE SIZED2 INCHES DIA.LARDER THAN Tt OUTDOOR AIR INLET CONSTRUCTION:3.- APPLIANCES DIRECTLY FROMLED IN A OUTDOORS PERU CHAPTER N 7 IMC. ALL IRC SECTION M1502CLOTHESIN DRYER EXHAUST-LRC M1502.1 GENERAL CLOTHES DRYERS - - - .:DUCT. COMBUSTION AIR IS TAKEN. THE OUTDOORS CHAPTER 7 IMC. THE SHALL BE EXHAUSTED IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. - .:FACTOR._ 4 3 2 1.5 1.3 1- - ENCLOSURE SHALL HAVE A WEATHER-STRIPPED,SOLID DOOR.CENTRAL FURNACES TO BE INSTALLED IN CLOSETS. OR CONFINED SPACES SUCH AS ALCOVES, SHALL HAVE IRC M1502.3 DUCT TERMINATION.EXHAUST DUCTS SHALL TERMINATE ON'THE OUTSIDE OF THE a: FOR VENTILATION SYSTEM RUN TINE VALUES BETWEEN THOSE GIVEN.THE. TABLE 141507.3.6.2 MANUFACTURER'S SPECIFICATIONS LISTING SUCH LOCATIONS AS ACCEPTABLE:'FURNACES --. . .FACTORS ARE.PERMITTED TO BE DETERMINED BY INTERPOLATION - . - - PRESCRIPTIVE SUPPLY FAN DUCT SIZING SHALL-BE INSTATED PER IMC.306.1.1.FURNACES WITH.A FIREBOX OPEN TO'THE BUILDING.MANUFACTURER'S TERMINATIONS INSTRUCTIONS. SHALL IF IN ACCORDANCE'WITH THE INSTRUCTIONSDRYER - _ ATMOSPHERE SHALL HAVE. AT LEAST 6 WORKING SPACE ALONG THE FRONT NOTUFACIFY A INSTALLATION CATION,THE EXHAUST SE MANUFACTURER'SSHALLTERMINATE ODO b. EXTRAPOLATION BEYOND THE TABLE IS PROHIBITED.. : SUPPLY FAVI TESTED GEM:AT•0.40'.WG COMBUSTION CHAMBER SIDE.COMBUSTION MR OPENINGS ALONG THE.REAR OR SIDE OF NOT SPECIFY A TERMINATION LOCATION:THE .DUCT SHALL NOT LESS . THAN:3 FEET N ANY DIRECTION FROM OPENINGS INTO BUILDINGS. EXHAUST DUCT SPECIFIED. MINIMUM MINIMUM THE COMPARTMENT PER INC CHAPTER 7. TERMINATIONS SHALL BE EQUIPPED WITH A BACKDRAFT DAMPER. SCREENS SHALL NOT BE METHOD#1, IRC M1507.3.4 WHOLE HOUSE VENTILATION USING EXHAUST FANSc INSTALLED AT THE DUCT TERMINATION. .. EXHAUST FANS PROVIDING WHOLE HOUSE VENTILATION SHALL HAVE A FLOW RATING- VOLUME FROM SMOOTH DUCT FLEXIBLE DUCT WARM AIR FURNACES INSTALLED IN ATTICS.OR CRAWL SPACES SHALL COMPLY WITH IMCAT 0.25 INCHES WATER GAUGE AS. SPECIFIED W ,-,,,-- TABLE Mi507.3 T TABLE DIAMETER DIAMETER SECTION 306.3 AND 306:4 RESPECTIVELY33((� -IRC 1415024.1 MATERIAL.AND SIZE. DRYER EXHAUST DUCTS SHALL HAVE A SMOOTH INTERIOR :: MANUFACTURERS'FAN FLOW RATINGS SHALL BE DETERMINED ACC INs TO HVI 916 = 'N7507:3:3(1) FINISH AND SHALL BE CONSTRUCTED OF METAL A MINIMUM 0.0157-INCH,THICK (#28 GA). OR!AMCA 210. o. XJ. PROPANE GAS-BURNING APPLIANCESEVT SHALL NOT INSTALLED CIN A EIT- NEE OR THE EXHAUST DUCT SIZE SHALL BE 4 INCHES NOMINAL IN DIAMETER. M1507.3.4.2 FAN NOISE. WHOLE HOUSE FANS LOCATED 4 FEET OR LESS FROM THE 50-90cfm 4 INCH. 5 INCH SIMILAR LOCATION TALL E HEAVIER THAN AIRRA GAS MIGHT COLLECT.THE APPLIANCESBASEMENT, .. - - - SHALL NOT INSTALLED IN AN ABOVE GRADE:UNDER FLOOR SPACE OR INiERIOR.GRILLE SHALL HAVE:A SONE RATING OF 1:0 OR LESS MEASURED A7 0.1 UNLESS SUCH LOCATION IS PROVIDED WITH AN APPROVED MEANS FOR REMOVAL OF M15024.2 DUCT INSTALLATION.EXHAUST DUCTS SHALL BE SUPPORTED AT INTERVALS NOT TO INCHES WATER GAUGE. MANUFACTURER'S NOISE RATINGS SHALL BE DETERMINED AS 90-15Ocfm 5 INCH., 6 INCH m N UNBURNED GAS(APPROVAL MUST BE.GRANTED BY THE BUILDING DEPARTMENT). .EXCEED-12 FEET AND SHALL BE SECURED IN PLACE. THE INSERT END OF THE DUCT SHALL - -'PER-HVI:915-(MARCH-2009).REMOTELY MOUNTED FANS SHALL BE ACOUSTICALLY - _ - o ._ EXTEND INTO THE ADJOINING DUCT OR FITTING IN THE DIRECTION OF AIRFLOW. EXHAUST DUCT ISOLATED FROM.THE STRUCTURAL ELEMENTS OF THE BUILDING AND FROM ATTACHED 150-120cfm 6 INCH 7 INCH cc JOINTS SHALL BE SEALED IN ACCORDANCE WITH SECTION M1601.4.1 AND SHALL BE . . DUCT OR OTHER APPROVED MATERIA_ CHIMNEYS AND VENTS: - - MECHANICALLY FASTENED. DUCTS SHALL NOT BE JOINED WITH SCREWS OR SIMILAR - DUCT WORK-USING INSULATED EWHOL _ . - - - - FASTENERS THAT PROTRUDE MORE THAN 1/8 INCH INTO THE INSIDE OF THE DUCT. - M1507.3.4.3 FAN CONTROLS.THE WHOLE HOUSE VENTILATION FAN SHALL MEET NE 250-400cfm : 7-INCH 8 INCH . EVERY APPLIANCE DESIGNED:11)BE VENTED SHALL BE CONNECTED TO A VENTING / REQUIREMENTS OF SECTION M1507.3.2 AND 141507.3:21. .. SYSiEM COMPLYING WITH CHAPTER 8 OF THE INTERNATIONAL MECHANICAL CODE(IMC). IRC M1502.4.3 TRANSITION DUCT.TRANSITION DUCTS USED TO CONNECT THE DRYER TO THE 1:LOCATION OF CONTROLS.CONTROLS FOR ALL VENTILATION SYSTEMS SHALL BE M1507.3.6.3 NE SYSTEM SHALL BE EQUIPPED WITH BACK-DRAFT DAMPER AND EXHAUST DUCT SYSTEM SHALL BE A SINGLEGLENGTH THAT IS LISTED AND LABELED IN READILY ACCESSIBLE BY THE OCCUPANT. EITHER A MANUAL VOLUME DAMPER OR FLOW-REGULATING DEVICE. EVERY FACTORY BUILT CWMNEY TYPE L VENT;TYPE B GAS VENT. OR TYPE BW GAS ACCORDANCE WITH UL 2158k TRANSITION DUCTS SHALL BE A MAXIMUM OF B.FEET IN 2 INSTRUCTIONS OPERATING INSTRUCTIONS FOR WHOLE-HOUSE_VENTILATION VENT SHALL BE INSTALEED PER ITS MANUFACTURER'S LISTING,INSTRUCTIONS,AND LENGTH.TRANSITION DUCTS SHALL NOT BE CONCEALED WITHIN CONSTRUCTION. 3:6:4 ALL SUPPLY DUCTS IN THE CONDITIONEDAUTOMATIC SPACE SHALL BE INSULATED TO APPLICABLE PROVISIONS OF CHAPTER 8 IMC. • SYSTEMS SHALL BE PROVIDED TO,THE OCCUPANT BY THE INSTALLER OF'THE :: :... M1502.4.4.1 SPECIFIED LENGTH.THE MAXIMUM LENGTH OF THE EXHAUST DUCT SHALL BE 35 - SYSTEM. GAS VENTS TO:COMPLY WITH CHAPTER 5 OF THE INTERNATIONAL FUEL GAS CODE IFGC. FEET FROM THE CONNECTION TO THE TRANSITION DUCT FROM THE DRYER TO THE OUTLET 3.LOCAL EXHAUST SYSTEMS.LOCAL EXHAUST SYSTEMS SHALL BE CONTROLLED GAS VENTS SHALL TERMINATE IN ACCORDANCE WITH ONE OF THE FOLLOWING. ( ) TERMINAL WHERE FITTINGS ARE USED,THE MAXIMUM LENGTH OF NE EXHAUST DUCT SHALL BY MANUAL SWITCHES,DEHIUMIDISTATS,TIMERS,OR OTHER'APPROVED MEANS. . METHOD#4,111507.3.7,WHOLE HOUSE VENTILATION USING A HEAT RECOVERY SYSTEM. GAS VENTS WITH AN INTERNAL DIAMETER OF 12'OR LESS AND ARE LOCATED NOT LESS. BE REDUCED IN ACCORDANCE WITH TABLE M1502.4.4.1. THE MAXIMUM LENGTH OF THE . 4.CONTINUOUS WHOLE-HOUSE VENTILATION SYSTEMS CONTINUOUS ALL DUCT WORK IN-THIS SYSTEM SHALL BE SIZED AND INSTATED PER THE THAN 8'FROM A VERTICAL WALL OR SIMILAR OBSTRUCTION.SHALL TERMINATE ABOVE EXHAUST DUCT DOES NOT INCLUDE THE TRANSITION DUCT.. WHOLE-HOUSE VENTILATION SYSTEMS SHALL OPERATE CONTINUOUSLY.EXHAUST MANUFACTURER'S INSTRUCTIONS.MINIMUM FLOW RATING SHALL NOT BE LESS THAN FANS,FORCED-AIR S1mILM FANS.OR SUPPLY FANS SHALL BE EQUIPPED WITH THAT`SPECIFIED IN TABLE M1507.3.3(1). THE SYSTEM SHALL HAVE A FILTER ON THE THE ROOF IN ACCORDANCE WITH IFGC FIGURE 503:6.4: OR'IRC 1415024:4.2 MANUFACTURER'S INSTRUCTIONS.THE SIZE AND MAXIMUM LENGTH OF 'FAN ON'AS OVERRIDE CONTROLS CONTROLS SIAL BE CAPABLE OF: UPSTREAM:SIDE OF THE HEAT DM/IMAGER IN BON THE INTAKE AND EXHAUST AS PROVIDED FOR DIRECT--VENT SYSTEMS IN IFGC SECTION 503.2.3. NE EXHAUST DUCT SHALL BE DETERMINED BY THE DRYER MANUFACTURER'S INSTALLATION OPERATING THE VENTILATION SYSTEM WITHOUT ENERGIZING OTHER AIRSTREAMS WITH A MIN.EFFICIENCY RATING VALUE(MERV)OF 6.ALL SUPPLY DUCTS AS PROVIDED FOR APPLIANCES VAN INTEGRAL VENTS IN-1FGC SECTION 503.24. INSTRUCTIONS.THE CODE OFFICIALS AIL BE PROVIDED WITH A'COPY OF THE INSTALLATION ENERGY-CONSUMING M?PUANCES.A LABEL SHALL BE A"FlXED TDTHE • IN THE CONDITIONED SPACE INSTALLED UPSTREAM Of 711E HEAT EXCHANGER STALL AS PROVIDED FOR MECHANICAL DRAFT SYSTEMS IN IFGC SECTION 503.3.3. INSTRUCTIONS FOR THE MAKE AND MODEL OF THE DRYER AT THE CONCEALMENT INSPECTION. CONTROLS THAT READS'WHOLE HOUSE VENTI ATION(SEE OPERATING BE INSULATED TO A MIN.OF R-4. AS PROVIDED FOR VENTILATING HOODS AND EXHAUST SYSTEMS PER IFGC 503:3.4. IN THE ABSENCE OF FITTING EQUIVALENT LENGTH CALCULATIONS FROM THE.CLONES DRYER ... - - .:. MANUFACTURER. TABLE M1502.4.4.1 SHALL BE USED. .: .557RU CTIONS' .. ., .- MINIMUM HEIGHT:PER IFGC 503.6.5.A TYPE B OR L GAS VENT SHALL TERMINATE.AT .: .INTERMIIi T-WHOLE HOUSE VL7NTILATION SYSTEMS.INTERMI -.. LEAST 5 FEET IN VERTICAL HEIGHT ABOVE THE HIGHEST CONNECTED APPLIANCE DRAFT. WIHOLE-HOUSE VENTILATION SYSTEMS SHALL COMPLY WITH THE FOLLOWING: IRC 111502.4.4.1 /IMC 504.6.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH S.1.THEY SHAL BE CAPABLE OF OPERATING INTERMITTENTIY AND HOOD ORIFLUE COLLAR.A TYPE B-W GAS VENT WALL TERMINATE AT LEAST 12 FEET CONTINUOUSLY: 501 IO FUE BURNING APPLIANCES IN VERTICAL HEIGHT ABOVE THE BOTTOM OF THE WALL FURNACE., DRYER EXHAUST DUCT FITTING TYPE EQUIVALENT LENGTH 5.2.THEY SHALL. HAVE CONTROLS CAPABLE OF OPERATING NE EXHAUST FANS, HEARTS, . .. .:SOLID FUEL BURNING APPLIANCES(INCLUDING WOOD STOVES,- TYPE.:: :L VENTING- -SYSTEMS SHALL TERMINATE: NOT LESS THAN.2 FEET ABOVE THE ROOF . . 4'RADIUS MITERED 45-DEGREE ELBOW 2'-6" -FORCED-AIR SYSTEM FANS,OR SUPPLY FANS WITHOUT ENERGIZING OTHER FACTORY'BUILT FIREPLACES-FIREPLACE INSERTS.AND MASONRY HEATERS)SHALL. . - --: THROUGH WHICH IT PASSES,NOR LESS THAN 2 FEET ABOVE ANY.ANY PORTION OF THE. 4'RADIUS MITERED 90-DEGREE.ELBOW 5'-0 . ENERGY-CONSUMING APPLIANCES.- - - :COMPLY`118 H THE PROVISIONS OF-IMC.-CHAPTERS".3 AND-9.AND INC-LEAFIER 10. BUILDING WITHIN 1O'-0'PER SECTION 802.5 IMC. - - - - 6'RADIUS SMOOTH 45-DEGREE ELBOW 1-0 5.3.THE Vi?7TI.8.5.1.ATION RATE SHALL BE ADJUSTED ACCORDING TO NE EXCEPTION SOLID.FUEL BURNING APPLIANCESMALL BE PROVIDED WITH TIGHT FITTING METAL OR : IN SECTION 403.8.5.1. ._. -. v CERAMIC GLASS DOORS AND ONE OF THE FOLLOWING: .. 6'RADIUS SMOOTIH 90-DEGREE ELBOW t'-9' S 4.THE SYSTEM SHALL'BE DEIGNED SO THAT IT CAN OPERATE .VENTM CONNECTORS VENT SHALL B80 USED EXCEPT WE CHIMNEYHTO THE VERTICAL - - CHIMNEY OR VENT PER INC. 803r EXCEPT WHERE THE OR VENT- IS ATTACHED - 8'RADIUS SMOOTH 45-DEGREE ELBOW 1'-0'. AUTOMATICALLY BASED ON THE TYPE-OF CONTROL SYSTEMETR INSTALLED.- � I.A SOURCE.FROM-OUTSIDE NE STRUCTURE IF COMBUSTION AIR, DIRECTLY TO NE APPLIANCE.CONNECTORS SHALL BE LOCATED ENTIRELY WITHIN THE - 8'RADIUS SMOOTH 90-DEGREE ELBOW 1'-Y .5.5..THE INTERMITTENT MECHANICAL'VENTILATION- SHALL OPERATE AT _ CONNECTED TO THE APPLIANCE-AS PERTURB OF PRIMARY'S SPECIFICATION.USTION THE AIR . ROOM INWHICH-THE APPLIANCE IS LOCATED,EXCEPT AS PROVIDED FOR IN SECTION _ LEAST ONE HOUR OUT OF EVERY FOUR. - . _ INLET SHALL ORIGINATE.AT A POINT BELOW-THE-FIRE BOX.-THE DUCT SHALL BE 4 803.10.4.WHERE PASSING THROUGH AN UNHEATED SPACE;A CONNECTOR SHALL NOT BE' 10'RADIUS SMOOTH 45-DEGREE ELBOW 9" 5.6.THE SYSTEM SHALL HAVE A MANUAL CONTROL AND AUTOMATIC CONTROL, INCHES OR GREATER IN DIAMETER,NOT EXCEED 20 FEET IN LENGTH..AND BE cC CONSTRUCTED OF SINGLE-WALL PIPE. THE CONNECTOR SHALL NOT BE SMALLER THAN 10'RADIUS SMOOTH 90-DEGREE ELBOW 1'-6' SUCH ASA 24-HOUR CLOCK TIMER. - li O THE SIZE OF THE FLUE COLLAR SUPPLIED BY THE MANUFACTURER OF THE APPLIANCE. 5.7.AT THE TIME OF FINAL INSPECTION. THE AUTOMATIC CONTROL SHALL BE - -INSTM I FET AS PER MANUFACTURER'S - .- CONNECTORS SHALL RISE VERTICALLY TO THE CHIMNEY OR VENT WITH A MINIMUM PITCH INCC CHAPT R 76: DUCT SISTEMIS SET TO OPERATE THE WHOLE-HOUSE FAN ACCORDING T0.THE SCHEDULE USED- - 2.THE-APPLIANCE AND MANUFACTURER'S RECOMMENDED COMBUSTION MR SUPPLY, AS EQUAL TO ONE-FOURTH UNIT VERTICAL IN 12 UNITS HORIZONTAL 22 SLOP - - IRC M1601.1 DUCT DESIGN. DUCT SYSTEMS SERVING HEATING, COOLING AND VENTILATION TO CALCULATE.THE WHOLE-HOUSE FAN SIZING. - AN INSTALLED UNIT, SHALL BE CERTIFIED BY AN INDEPENDENT TESTING LABORATORY ( E7• 5.8 A LABEL SHALL BE AFFIXED TO THE CONTROL THAT READS.'YMOIE HOUSECl)CONNECTORS SHALL HAVE. A MINIMUM'CLEARANCE TO COMBUSTIBLES IN ACCORDANCE EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE PROVISIONS OF THIS SECTION TO HAVE PASSED TEST NO. 11-NEGATIVE PRESSURE LEST.SECTION 123,OF ULC WITH IMC TABLE 803.10.6. AND ACCA MANUAL D OR OTHER APPROVED METHODS. VENTILATION(SEE OPERATING INSTRUCTIONS).' S627-141984"SPACE HEATERS FOR USE WITH SOLID FUELS' IRC 141601.1.1 ABOVE-GROUND DUCT SYSTEMS. ABOVE-GROUND DUCT SYSTEMS SHALL. THEE0M.3.'2..7 OPERATING INSTALLATION. INRATING I SHALL PROVIDE o IRC 302.5.2 DUCTS IN GARAGE MANUFACTURER'S INSTALLATION,OPERATING INSTRUCTIONS, - FIREPLACES STALL BE PROVIDED H7TH READILY ACCESSIBLE MANUAL OR APPROVED -LTJ . _. :... CONFORM TO THE FOLLOWING: .. 'AND A WHOLE-HOUSE VENTILATION SYSTEM-OPERATION - AUTOMATIC TIGHT FITTING FLUE DAMPERS, EXCEPT FIREPLACES WITH GAS LOGS MUST I-- o.. DUCTS IN THE GARAGE AND DUCTS.PENETRATING THE WALLS OR CEILING SEPARATING 1.EQUIPMENT CONNECTED TO DUCT SYSTEMS SHALL BE DESIGNED TO LIMIT DISCHARGE AIR DESCRIPTION. COMPLY WITH.IMC 901 OR LIQUEFIED PETROLEUM GAS INSTALLATIONS SHALL BE PER '�8 THE DWELLING FROM THE GARAGE SHALL BE CONSTRUCTED OF NO. 26 GAUGE MINIMUM - TEMPERATURE TO A MAXIMUM OF 250'F. - NFPA 58 AND 54.-A 6 SQ.IN.:OUTSIDE SOURCE FOR COMBUSTION MR SHALL BE O _ La SHEET STEEL OR OTHER APPROVED MATERIAL AND SHALL HAVE NO OPENINGS INTO THE. - -2. FACTORY-MADE AIR DUCTS SHALL BE CONSTRUCTED OF CLASS 0 OR CLASS I MATERIALS M1507.3.4.4 OUTDOOR AIR INLETS. OUTDOOR AIR-SHALL BE DISTRIBUTED TO EACH- PROVIDED WITH AN'OUTSDE AIR DUCT DAMPER(EXCEPTION: WA CERTIFIED.FIREPLACES c TJi . - GARAGE PER IRC 302.5.2. - AS DESIGNATED IN TABLE M1601.1.1 1). . . HABITABLE SPACE BY INDIVIDUAL OUTDOOR AIR INLETS.WHERE OUTDOOR AIR-. - - - SUPPLIES.ARE SEPARATED FROM EXHAUST POINTS BY DOORS,PROVISIONS SHALL BE al/di BE NISTA I Pm WITH THE C(XaHD FI a-B MR SYSTEM NECESSARY FOR THBR SAFE 7. =3 C.FIBROUS DUCT CONSTRUCTION SMALL CONFORM S THE DUCT CONSTRUCTION TGLASS DUCT .MADE TO ENSURE AIR FLOW BY INSTALLATION OF DISTRIBUTION DUCTS.-UNDERCUTTING AND EFFICIENTACES LL HAVE TI AS FITTING ASSY OR MANUFACTURER).O SITE BUILT CONSTRUCTION STANDARDS OR NAIMA FIBROUS GLASS STANDARDS. CE O USTION OV flTTING LASS OR METAL DOORS, . A FLUE DRAFT �w . - .. DOORS,INSTALLATION'OF GRILLES, TRANSOMS,OR SIMILAR MEANS.DOORS SHALL BE - - - - _ w 4. MINIMUM THICKNESS OF METAL DUCT MATERIAL SHALL BE AS LISTED IN TABLE :RREPLAINDUCTION FANSOR AS APPROVED FOR MINIMIZING ST LEDRAPPLA.CEC1F)RY BUILT N - - - - M1601.1.1(2).GALVANIZED.STEEL SHALL CONFORM TO ASTM A 653. METAWC DUCTS SHALL -. UNDERCUTERITO A.MINIMUM OF. 1/2 INCH ABOVE THE SURFACE:CF THE FINISH FLOOR. FlRFPLACES SHALL:USE DOOPS LISTED FCR THE INSTALLED APPLIANCE Q BE FABRICATED IN ACCORDANCE WITH SMACNA DUCT CONSTRUCTION STANDARDS METAL AND ` - - - - t - - INDIVIDUAL ROOM OUTDOOR AR INLETS SNAIL• CU 5. USE OF GYPSUM PRODUCTS TO CONSTRUCT RETURN AIR DUCTS OR PLENUMS IS 1..HAVE CONTROLLABLE AND SECURE OPENINGS: • - - "P z- 2.BE SLEEVED OR OTIHERWISE DESIGNED SO AS NOT. TO COMPROMISE THE THERMAL - 5- PERMITTED. PROVIDED THAT THE AIR TEMPERATURE DOES NOT EXCEED 725E AND EXPOSED Z N N SURFACES ARE NOT SUBJECT TO CONDENSATION. PROPERTIES.OF THE WALLOR WINDOW IN WHICIH THEY ARE PLACED: - : 6.DUCT SYSTEMS SHALL BE CONSTRUCTED OF MATERIALS HAVING A FLAME SPREAD:INDEX - - 3. PROVIDE NOT.LESS THAN 4 SQUARE INCHES OFI NF:T FREE AREA OF OPENING FOR - - - _ - N ®,-., . NOT GREATER THAN 200. - EACH HABITABLE SPACE. ANY INLET OR COMBINATION OF INLETS WHICH PROVIDE 10 :; ...: :.. - ,-= .7.STUD WALL CAVITIES AND THE SPACES BETWEEN SOLID FLOOR JOISTS TO BE USED AS AIR -- CFM AT 10 PASCALS ARE DEEMED EQUIVALENT TO 4 SQUARE INCHES NET FREE AREA: . PLENUMS SHALL COMPLY WITH THE FOLLOWING CONDITIONS: ... 7.1. THESE CAVITIES OR SPACES SHALL NOT BE USED AS A PLENUM FOR SUPPLY.AIR.. - - - - - - 7.2. THESE CAVITIES OR SPACES SHALL NOT BE PART OF A REQUIRED - INLETS-SHALL BE SCREENED OR OTHERWISE PROTECTED FROM ENTRY BYiEAVES OR FIRE-RESISTANCE-RATED ASSEMBLY. F ROMR MATERIAL OUTDOOR AIR INLETS SHALL BE LOCATED SO AS NOT TO TAKE MR 7.3. STUD WALLCAVITIES SHALL NOT CONVEY MR FROM MORE THAN ONE FLOOR LEVEL FROM NE FOLLOWING AREAS: 7.4.STUD WALL'CAVITIES AND JOIST-SPACE PLENUMS SHALL BE ISOLATED FROM ADJACENT _7.CLOSER THAN 10 FEET FROM AN APPLIANCE VENT OUTLET.UNLESS SUCH VENT. ' - CONCEALED SPACES BY TIGHT-FITTING FIRE BLOCKING IN ACCORDANCE WITH SECTION R602.8. OUTLET IS 3 FEET ABOVENEOUTDOOR AIR INLET. " .. - -' - .7.5. STUD WALL CAVITIES IN THE OUTSIDE WALLS OF BUILDING ENVELOPE ASSEMBLIES SHALL 2.WHERE IT WILL PICK UP OBJECTIONABLE ODORS,FUMES OR FLAMMABLE VAPORS - - NOT BE UTILIZED AS AIR PLENUMS.. .3.A HAZARDOUS OR UNSANITARY LOCATION: - _ • M1507.2 RECIRCULATION OF MR. EXHAUST MR FROM BATHROOMS AND TOILET ROOMS SHAT .- 4:A ROOM OR SPACE HAVING ANY FUEL-BURNING APPLIANCES THEREIN. NOT BE RECIRCULATED WITHIN A RESIDENCE OR TO ANOTHER DWEWNG UNIT AND SHALL BE - 5.CLOSER THAN 10 FEET FROM A VENT OPENING OF A PLUMBING DRAINAGE SYSTEM- : COPYRIGHT ®2013 DESIGN LINES, INC., ALL RIGHTS RESERVED.-THE USE OF THIS EXHAUSTED DIRECTLY TO THE OUTDOORS..EXHAUST AIR FROM BATHROOMS AND TOILET UNLESS THE VENT OPENING IS AT LEAST 3 FEET ABOVE THE AIR INLET. L V AA 1 L ' SHEET IS EXCLUSIVELY FOR THE CLIENTS OF DESIGN LINES, INC. AND ONLY FORROOMS SHALL NOT DISCHARGE INTO AN ATTIC, CRAWL SPACE OR OTHER AREAS INSIDE THE- 6.ATTIC, CRAWL SPACES, OR GARAGES. NE PARTICULAR PROJECT FOR WHICH THE PRINTS WERE ISSUED. USE OR REUSE. BUILDING. 1 OF THIS SHEET FOR ANY OTHER PROJECT IS.STRICTLY FORBIDDEN AND SUBJECT ..- TO PENALTY OF LAW. - - - _ .. .