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l &WHOLE HW., -..t. - . `. GENERAL MECHANICAL PROVISIONS: MECHANICALSE VENTILATION PER IRC CH. 15(WA AMENDMENTS) WHOLE HOUSE VENTILATION PER IRC 1507(WASHINGTON AMENDMENT) 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. =c Y HEATING&COOLING EQUIPMENT' • 1.11507.1 GENERAL LOCAL EXHAUST AND WHOLE-HOUSE MECHANICAL VENTILATION SYSTEMS: AND EQUIPMENT SHALL BE DESIGNED IN ACCORDANCE WITH THIS SECTION. VENTILATION SYSTEM COMPLYING WITH ONE OF THE-FOUR:'METHODS:DESCRIBED BELOW(SECTIONS:. .INTEGRATM-WIHOLE-HOUSE VENTILATION SYSTEMS SHALLPROVIDEOUTDOOR AIR AT z nas 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 M1507.3.3. INTEGRATED FORCED-AIR' ' ,`ono CALCULATIONS SHALL BE A MAXIMUM OF 727(22'C)FOR HEATING AND MINIMUM OF` IRC MI507.3.1 SOURCE SPECIFIC EXHAUST FANS. EXHAUST FANS PROVIDING SOURCE SPECIFIC DEMONSTRATED THROUGH COMPLIANCE WITH THE INTERNATIONAL MECHANICAL CODE. VENTILATION SYSTEMS SHALL DISTRIBUTE OUTDOOR AIR TO EACH HABITABLE SPACE z •m 9'9 757(24'C)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 - THROUGH THE FORCED-MR SYSTEM DUCTS.INTEGRATED FORCED-MR VENTILATION n'^C 22 TEMPERATURES SHALL BE SELECTED FROM APPENDIX C PER R302.2 WSEC.HEATING AND INCHES WATER GAUGE FOR BATHROOMS,LAUNDRIES,OR.SIMILAR ROOMS AND 100 CFM AT _ SYSTEMS SHALL HAVE AN OUTDOOR AIR INLET DUCT.CONNECTING A TERMINAL 0 COOLING EQUIPMENT SHALL BE SIZED IN ACCORDANCE WITH ACCA MANUAL S BASED ON 0.25 INCHES WATER GAUGE FOR KITCHENS. MANUFACTURERS'FAN RATINGS SHALL BE DWELLING UNIT BEDROOMS ELEMENT ON THE OUTSIDE OF THE BUILDING TO THE RETURN AIR PLENUM OF THE m,n ,: : BUILDING LOADS CALCULATED IN ACCORDANCE WITH ACCA MANUAL J.OR OTHERTABLE IRO-M150Z.3.3(1) - - FORCED-AIR SYSTEM,I,.ATA POINT WITHIN-4 FEET UPSTREAMOFTHE MR HANDLER." z '.' wc.l...- APPROVED HEATING AND COOLING CALCULATION METHODOLOGIES PER R403.6 WSEC. DETERMINED AS PER HN 916(APRIL 1995)OR AMCA 210. FLOOR AREA 0-112-314-516-71>7 SYSTEMS SERVING MULTIPLE DWEWNG UNITS SHALL COMPLYWITHSECTIONS C403 AND (SQ.FT.) _ - CONTINUOUS WHOLE-HOUSE MECHANICAL THE OUTDOOR'AIR INLET DUCT'CONNECTION`TO'THE RETURN AIR STREAM SHALL BE ' :.e • ��. C404 OF THE.IECC-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 AIRFLOW IN CFM VEFITILATION SYSTEM AIRFLOWRATELOCATED UPSTREAM OF THE FORCED-AIR SYSTEM BLOWER AND SHALL NOT BE M ' WSEC SOURCE SPECIFIC VENTILATION REQUIREMENTS FOR KITCHENS.-THE RANGE HOOD OR DOWN <1500 30 45' 60 75 90 REQUIREMENTS CONNECTED DIRECTLY INTO A FURNACE CABINET TO PREVENT THERMAL SHOCK TO THE m s DRAFT EXHAUST SHALL. NOT. BE.LESS MAN 100 CFM AT 0.10 INCHES WATER GAUGE. 1501-3000. _45 '60 75 90 105 HEAT EXCHANGER. THE SYSTEM WILL BE EQUIPPED WITH-A MOTORIZED DAMPER ,,�.� ,.� CONNECTED TO THE AUTOMATIC VENTILATION CONTROL AS SPECIFIED IN SECTION' F r-N EQUIPMENT AND APPLIANCES HAVING AN IGNITION SOURCE AND LESS IN A GARAGE 3001-4500 60 75: 90 105 120 - SHALL BE ELEVATED SO THAT THE SOURCE OF IGNITION IS NOT LESS THAN 18 INCHES IRC M1507.3.3 SOURCE SPECIFIC VENTILATION DUCTS.SOURCE SPECIFIC VENTILATION DUCTS M1507.3.2.THE REQUIRED FLOW RATE SHALL BE VERIFIED.BY.FIELD-TESTING.VATH A ::'-'�tri , tim..:,_ ABOVE THE FLOOR SURFACE PER IMC SECTION 304.3. SHALL TERMINATE OUTSIDE THE BUILDING.EXHAUST DUCTS SHALL BE EQUIPPED WITH 4501-6000' 75 90 105 120 135 FLOW.HOOD OR A FLOW MEASURING'STATION. U,„=. rn. POTABLE WATERM1507.3.5.2 VENTILATION DUCT INSULATION. ALL SUPPLY DUCTS IN THE CONDITIONED x6-+• HEATERS AND HOT-WATER STORAGE TANKS SHALL BE LISTED.AND - :BACK--DRAFT DAMPERS..ALL EXHAUST DUCTS IN UNCONDITIONED SPACES.SHALL BE ,.6001-7500 90 105 120 135 150 - > , y. v'3' INSULATED TO A MINIMUM OF R-4. TERMINAL ELEMENTS SHALL HAVE AT LEAST THE SPACE SHALL BE INSULATED TO A MINIMUM OF R-4. , c LABELED.AND INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION:: - >.7500:' 105 120135 150 165 . � `�; INSTRUCTIONS THE INTERNATIONAL.PLUMBING CODE AND THE INTERNATIONAL EQUIVALENT NET FREE AREA OF THE DUCT WORK. TERMINAL ELEMENTS FOR EXHAUST FAN. '- - -' 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- 0.0929M2, 1'CUBIC FOOT PER MINUTE.• 0.0004719M3/s METHOD M1507 . "' nom. .., / - SgH3 .36,WHOLE HOUSE VENTILATI(H USING A:SUPPLY FAN. THIS:. ,n WITHOUT FIRST REMOVING A.PERMANENT PORTION OF THE BUILDING STRUCTURE. THE OTHER MATERIAL MINIMUM 509.NET FREE AREA SHALL MEET THE REQUIREMENTS OF R303.5. METHOD.SHALL:DISTRIBUTE WTDOOR`:AIR:TOEACH-HABITABLE.SPACE THROUGH 9HE {.. '�. o,� -' ' POTABLE WATER.CONNECTIONS AND RELIEF VALVES FOR ALL WATER HEATERS SHALL. - j -- M1507.3.3.MECHANICAL:VENTILATION RATE. THE WHOLE-HOUSE MECHANICAL VENTILATION. FORCED-AIR SYSTEM DUCTS OR THROUGH DEDICATED DUCTS, USING VALUES DERIVED m: .-w' CONFORM TO.THE REQUIREMENTS OF ME INTERNATIONAL PLUMBING CODE...DOMESTIC' _ - SYSTEM:SHALL PROVIDE-OUTDOOR AIR S.TO:,EACH:HABITABLE:.SPACE-AT A--CONTINUOUS RATE : FRCML.TABLE IA1507.3.31 AT.40 INCHES'WATER GAUGE. THOUTDOOR AIRMUSTBE. . ELECTRIC WATER HEATERS SHALL COMPLY WITH UL 174 OR UL 1453.OIL-FIRED WATER - ::. O ;, - E LCOMPLY • 7 _ r_FITABLE IRC M1507.4 MINIMUM REWIRED EXHAUST RATES OF NOT LESS THAN THAT-DETERMINED IN ACCORDANCE:"WITH'TABLE M1507.33(1). FILTERED BEFORE IT DELIVERED TO HABITABLE.SPACES: THE FILTER MAY BE. H MPLY WITH U WITH LL..SOLAR QUID F HEATERS RS WATERLLCOMPLY WITHHALL .EXCEPTION:.-THE WHOLE-HOUSE IS.PERMITTED TO LOCATED AT THE:INTAKE DEVICE, IN LINE WITH.THE FAN,OR;IN THE CASE OF A 14 ANDUL174 OR U3:.THE,PER WATER HEATERS.SHALL CHAPTER - FOR ONE.&:'TWO FAMILY. ;DWELLINGS - -- 14 AND OR UL 1453,PER IMC 1002.1. OPERATE NOT LESS THANN25 WHEREPERCENTTO SYSTEM HAS CONTROLS THATENABLEOPERATION CONNECTION TO THE RETURN PLENUM OF THE AIR HANDLER;USING THE FURNACE ■■ AREA,TO BE EXHAUSTED. EXHAUST RATES FOR NOT LESS 25 PERCENT OF EACH 4-HOUR;SEGMENT AND THE VENTILATION RATE FILTER:.AN.OUTDOOR AIR INLET SHALL BE CONNECTED TO EITHER THE SUPPLY OR " KITCHENS FUEL BURNING EQUIPMENT LOCATED WITHIN THE BUILDING ENVELOPE TO. BE PROVIDED`. _ - 100: CFM INTERMITTENT OR - PRESCRIBED IN TABLE M1507.3.3(1).IS MULTIPLIED BY;THE FACTOR DETERMINED IN RETURN AIR:STREAM. WITH COMBUSTION AIR PER THE INTERNATIONAL FUEL GAS.CODE IFGC.'FUEL BURNING - 25:CFM:CONTIN000S ACCORDANCE:WITH;TABLE M1507:3.3(2). (( STREAM SHALL DUCTS.AN OUTDOOR AIR INLET DUCT CONNECTION SYSTEM THE.SUPPL R IR : , - EQUIPMENT LOCATED OUTSIDE THE BUILDING ENVELOPE SHALL COMPLY' IMC 303.6. BATHROOMS TOILET ROOMS MECHANICAL.EXHAUST :SHBE LOCATED:DOWNSTREAM OF THE FORCED-AIR SYSTEM-BLOWER. IF TABLE M7507.3. 2 • FUEL-FIRED FURNACE OR.SERVICE WATER HEATER SHALL NOT BE LOCATED IN OR LAUNDRY ROOMS - CAPACITY OF ) ab CONNECTED TO THE:RETURN AIR STREAM IT SHALL:BE LOCATED OBTAIN COMBUSTION AIR FROM A BEDROOM BATHROOM, TOILET ROOM OR CLOSET. INDOOR SWIMMING-POOLS 50 CFM. INTERMITTENT OR INTERMITTENT WHOLE-HOUSE. MECHANICAL VENTILATION RATE FACTORS . I LEAST 4 FEET - , '. EXCEPTIONS: I. DIRECT:VENT APPLIANCES THAT OBTAIN,ALL COMBUS'T'ION'.AIR.DIRECTLY 20.CFM.CONTINUOUS : RUN-TIME - '- UPSTREAM OFTHEFORCED-AIR SYSTEM: BLOWER AND ITS FILTER.NEITHER SHALL BE FROM THE OUTDOORS. 2.- SOLID FUEL-FIRED APPLIANCES PROVIDED- THAT THE ROOM.IS &SPAS PERCENTAGE IN CONNECTED DIRECTLY INTO A FURNACE CABINET. THE DUCT SHALL BE SIZED IN • NOT A.CONFINED SPACE AND THE BUILDING IS NOT OF UNUSUALLY.TIGHT - _ EACH 4-HOUR`:257. 33% 50% 66% 75% 100% ACCORDANCE WITH TABLE M1507.3.6.2. THE TERMINAL ELEMENT ON THE: OUTSIDE OF CONSTRUCTION. 3. APPLIANCES INSTALLED IN A DEDICATED ENCLOSURE IN WHICH ALLSECTIONSEGMENT - - THE.BUILDING SHALL:BE:SIZED 2INCHES DIA. LARGER THAN THE OUTDOOR AIR INLET • . IRCL.BE M1502 CLOTHESINACCORDANCE RDER EXHAUSTTHTHEEC ANUFA GENERAL INSTRUCTIONS.CDRYERS . COMBUSTIONNAIRA IS TAKEN DIRECTLY FROM THE OUTDOORS PER CHAPTER 7 IMC. THEa ENCLOSURE SHALL HAVE A-WEATHER-STRIPPED SOLID DOOR. CENTRAL FURNACES TO BE SHALL.BE EXHAUSTED IN WITH: MANUFACTURER'S . FACTOR 4 3 2 - 1:5 1.3" `.1 INSTALLED.IN CLOSETS, OR CONFINED SPACES SUCH AS ALCOVES, SHALL HAVE- IRC M1502.3 DUCT TERMINATION.EXHAUST DUCTS SHALL TERMINATEON-THE OUTSIDE OF THE a. FOR VENTILATION.SYSTEM RUN TIME VALUES BETWEEN THOSE GIVEN, THE TABLE M1507.3.6.2 MANUFACTURERSSPECIFICATIONS USING SUCH LOCATIONS AS ACCEPTABLE. FURNACES BUILDING. EXHAUST DUCT TERMINATIONS SHALL BE IN ACCORDANCE WITH THE DRYER - FACTORS ARE PERMITTED.TO BE DETERMINED BY INTERPOLATION. PRESCRIPTIVE SUPPLY FAN DUCT SIZING SHALL BE INSTALLED PER IMC 306.1.1. FURNACES WITH A FIREBOX OPEN TO THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. IF THE MANUFACTURER'S INSTRUCTIONS 10 - b. EXTRAPOLATION BEYOND THE TABLE.IS-PROHIBITED ATMOSPHERE SHALL HAVE AT LEAST 6"WORKING SPACE ALONG THE FRONT NOT SPECIFY A TERMINATION LOCATION. THE EXHAUST DUCT:SHALL TERMINATE NOT LESS - •: , : SUPPLY.FAN TESTED-CFM:AT 0.40"W.G. ' - COMBUSTION CHAMBER SIDE.COMBUSTION AIR OPENINGS ALONG THE REAR OR SIDE OF THAN 3 FEET IN ANY DIRECTION FROM OPENINGS INTO'BUILDINGS. EXHAUST DUCT • • 111K COMPARTMENT PER IMC CHAPTER 7. ': TERMINATIONS SHALL BE EQUIPPED WITH-A-BACKDRAFT DAMPER. SCREENS SHALL NOT BE METHOD #i,.IRC M1507.3.4 WHOLE HOUSE VENTILATION USING EXHAUST FANS. SPECIFIED- MINIMUM.- :MINIMUM - - WARM. AIR FURNACES:INSTALLEDIN INSTALLED AT THE DUCT TERMINATION. EXHAUST FANS PROVIDING Vh10LE HOUSE- VENTILATION SHALL HAVE A FLOW RATING VOLUME FROM : .- ' SMOOTH DUCT FLEXIBLE? DUCT- N ' � ATTICS OR CRAWL SPACES SHALL COMPLY WITH IMC - AT'0.25 INCHES WATER GAUGE AS:SPECIFIED•IN'.TABLE.M1507.3.33((1�. TABLE - DIAMETER:> - DIAMETER r ' SECTION 306.3 AND 306.4 RESPECTIVELY. IRC M1502.4.1 MATERIAL AND SIZE. DRIER EXHAUST DUCTS SHALL- HAVE A SMOOTH IN IOR MANUFACTURERS'.:FAN FLOW RATINGS SHALL-:BE:-DETERMINED-ACCORDING TO HVI'916 -. , a - PROPANE GAS-BURNING APPLIANCES SHALL NOT BE INSTALLED IN A PIT'BASEMENT.OR. . - FINISH AND SHALL BE CONSTRUCTED OF METAL A MINIMUM 0.0157-INCH THICK(128 GA. OR' AMCA 210.: : - 'M1507.3.3(t) ^ _ . SIMILAR LOCATION WHERE HEAVIER THAN AIR GAS MIGHT COLLECT. THE APPLIANCES 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 c' SHALL NOT BE INSTALLED IN AN ABOVE GRADE, UNDER FLOOR SPACE OR BASEMENT, - INTERIOR GRILLE SHALL HAVE<A-SONE RATING OF 1.0 OR:LESS-.MEASURED AT 0.1 - - - •• r'` o UNLESS SUCH LOCATION IS PROVIDED WITH AN APPROVED MEANS.FOR.REMOVAL OF M1502.4.2 DUCT INSTALLATION.EXHAUST DUCTS SHALL BE SUPPORTED-AT.INTERVALS NOT TO .INCHES.WATER GAUGE. MANUFACTURER'S NOISE RATINGS SHALL BE DETERMINED AS - :: 90-150cfm [:- 5 INCH: - 6 INCH- - m- w -. 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 ISOLATED FROM THE STRUT ¢ -N UNBURNED GAS(APPROVAL.MUST BE GRANTED BY THE BUILDING DEPARTMENT). EXTEND INTO THE ADJOINING DUCT OR FITTING IN THE DIRECTION,OF AIRFLOW.EXHAUST DUCTSTRUCTURAL ELEMENTS OF THE BUILDING AND- ATTACHED 150-120ctm 6 INCH -7 INCH o - - JOINTS SHALLBE SEALED IN ACCORDANCE WITH-SECTION M1601.4.1 AND SHALL BE DUCT WORK USING INSULATED FLEXIBLE DUCT OR OTHER APPROVED MATERIAL CHIMNEYS AND VENTS: - MECHANICALLY FASTENED. DUCTS SHALL NOT BE JOINED WITH SCREWS OR SIMILAR 1,11507.3.4.3 FAN CONTROLS. THE WHOLE HOUSE VENTILATION FAN SHALL MEET.THE 250-400cfm -7 INCH - 8 INCH- - FASTENERS THAT PROTRUDE MORE THAN 1/8 INCH INTO THE INSIDE OF THE DUCT. - REQUIREMENTS OF SECTIONM1507.3.2- AND M1507.3.2.1. -: - - - - EVERY APPLIANCE DESIGNED TO BE VENTED SHALL BE CONNECTED TO A VENTING - - - - - _ - SYSTEM COMPLYING WITH CHAPTER 8 OF THE INTERNATIONAL MECHANICAL CODEIMC. IRC M1502.4.3 TRANSITION DUCT. TRANSITION DUCTS USED TO CONNECT THE DRYER TO THE ( ) EXHAUST DUCT SYSTEM SHALL BE A SINGLE LENGTH THAT IS LISTED.AND LABELED IN 1.LOCATION OF CONTROLS. CONTROLS FOR ALL VENTILATION SYSTEMS SHALL'BE M1507.3.6.3 THE SYSTEM- SHALL BE:EQUIPPED WITH A BACK-DRAFT DAMPER AND- EVERY FACTORY BUILT CHIMNEY,TYPE.L VENT, TYPE B GAS VENT, OR TYPE BW GAS ACCORDANCE WITH UL 2158E TRANSITION DUCTS SHALL BE A MAXIMUM OF 8 FEET IN - READILY ACCESSIBLE BY THE OCCUPANT. EITHER A MANUAL VOLUME DAMPER OR AN AUTOMATIC FLOW-REGULATING DEVICE.- - ' VENT SHALL BE INSTALLED PER ITS MANUFACTURER'S LISTING,INSTRUCTIONS;AND LENGTH.TRANSITION DUCTS SHALL NOT BE CONCEALED WITHIN CONSTRUCTION. 2. INSTRUCTIONS. OPERATING INSTRUCTIONS FOR WHOLE-HOUSE VENTILATION' ':'M1507.3.6.4 ALL SUPPLY DUCTS IN THE CONDITIONED SPACE.SHALL BE INSULATED TO APPLICABLE PROVISIONS OF CHAPTER 8 IMC. SYSTEMS SHALL BE PROVIDED TO THE OCCUPANT BY THE INSTALLER OF THE A MIN.OF R-4. M1502.4.4.1-SPECIFIED LENGTH. THE MAXIMUM LENGTH OF THE EXHAUST DUCT SHALL BE 35 -SYSTEM. : - -- 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 TO COMPLY WITH CHAPTER 5 OF THE INTERNATIONAL FUEL GAS CODE(IFGC). TERMINAL WHERE FITTINGS ARE USED, THE.MAXIMUM LENGTH OF THE EXHAUST DUCT SHALL BY MANUAL SNATCHES, DEHUMIDISTATS,TIMERS, OR.OTHER'APPROVE)MEANS. METHOD#4,M1507.3.7,WHOLE HOUSE VENTILATION USING A.HEAT RECOVERY SYSTEM: GAS VENTS SHALL TERMINATE IN ACCORDANCE WITH ONE OF THE FOLLOWING. 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 INSTALLED PER THE GAS VENTS WITH AN INTERNAL DIAMETER OF 12"ORLESS AND ARE LOCATED NOT LESS EXHAUST-DUCT DOES NOTINCLUDE THE TRANSITION DUCT. -WHOLE-HOUSE VENTILATION SYSTEMS SHALL OPERATE CONTINUOUSLY.EXHAUST - MANUFACTURER'S INSTRUCTIONS:MINIMUM FLOW RATING SHALL NOT BE LESS THANTHA THAN 8'FROM A VERTICAL WALL OR SIMILAR OBSTRUCTION SHALL TERMINATE ABOVE FANS, FORCED-MR SYSTEM FANS,OR SUPPLY FANS SHALL BE EQUIPPED WITH- 'THAT SPECIFIED IN'TABLE M1507.3.3(1.THE SYSTEM SHALL HAVE.A FILTERONTHE. ROOF ACCORDANCE WITH IFGC FIGURE 503.6.4. Og IRC M1502.4.4.2 MANUFACTURER'S INSTRUCTIONS. THE SIZE AND MAXIMUM LENGTH OF ) AS PROVIDED FOR DIRECT-VENT SYSTEMS IN IFGC SECTION 503.2.3. THE EXHAUST DUCT SHALL BE DETERMINED BY THEMANUFACTURER'S INSTALLATION 'FAN ON' AS OVERRIDE CONTROLS. WITHOUT SHALL BECOTHERE OF UPSTREAM SIDE OF THEMHEAT EXCHANGER IN BOTH THE INTAKEAND6EXHAUST DRYER NU CTURER SAO N OPERATING-C THE LNG SYSTEM WITHOUT ENERGIZING.OTHER. IN EECON WION A MIN. EFFICIENCY UPSTREAM VALUE(MERV) OF 6.- X ALL GDUCTS AS PROVIDED FOR APPLIANCES WITH INTEGRAL VENTS IN IFGC SECTION 503.2.4. INSTRUCTIONS:THE CODE OFFICIAL SHALL BE PROVIDED WITH A COPY OF THE INSTALLATION ENERGY-CONSUMING APPLIANCES. A LABEL'SHALL BE AFFIXED TO THE IN THE CONDITIONED SPACE INSTALLED UPSTREAM 0 THE HEAT EXCHANGER SHALL AS PROVIDED FOR MECHANICAL DRAFT SYSTEMS IN IFGC SECTION 503.3:3: INSTRUCTIONS FOR THE MAKE AND MODEL OF THE DRYER AT THE CONCEALMENTTESPECTION• CONTROLS THAT READS"WHOLE HOUSE VENTILATION SEE'OPERATING BE INSULATED TOA 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 CLOTHES DRYER INSTRUCTIONS' . { MANUFACTURER. TABLE- M1502:4.4.1.SHALL BE USED. 5. INTERMITTENT WHOLE-HOUSE VENTILATION SYSTEMS:.INTERMITTENT MINIMUM HEIGHT PER IFC 503.6.5. A TYPE B OR L GAS VENT SHALL TERMINATE AT WHOLE-HOUSE VENTILATION SYSTEMS SHALL COMPLY'WITH THE FOLLOWING: LEAST 5 FEET IN VERTICAL HEIGHT ABOVE THE HIGHEST CONNECTED APPLIANCE DRAFT 5.1.THEY SHALL BE CAPABLE OF OPERATING INTERMITTENTLY AND HOOD OR FLUE COLLAR. A TYPE B-W GAS VENT SHALL TERMINATE AT LEAST 12 FEET IRC M1502.4.4.1 /IMC 504.6.4.1 DRYER EXHAUST DUCT FITTING EQUIVALENT LENGTH IN VERTICAL HEIGHT ABOVE THE BOTTOM OF THE WALL FURNACE. DRYER EXHAUST DUCT FITTING TYPE EQUIVALENT LENGTH _ 5O 5.2 THEY SHASCUD FUEL BU�NHG APPUANCEs• EY SHALL-HAVE CONTROLS CAPABLE OF OPERATING THE EXHAUST FANS, 4'' RADIUS MITERED 45-DEGREE ELBOW... ` 2-6 FORCED-AIR SYSTEM. FANS,OR SUPPLY FANS WITHOUT ENERGIZING OTHER- . 'SOLID FUEL BURNING APPLIANCES(INCLUDINGWOOD.STOVES,ROOM'HEATERS, TYPE L VENTING SYSTEMS SHALL TERMINATE NOT LESS THAN:2 FEET ABOVE THE ROOF _ •- . ENERGY-CONSUMING APPLIANCES. 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 5:3. THE VENTILATION RATE SHALL BE ADJUSTED ACCORDING TO THE EXCEPTION COMPLY WITH THE PROVISIONS OF IMC, CHAPTERS 3 AND 9.AND IRC CHAPTER 10.. BUILDING WITHIN 10-0 PER SECTION 802.5 IMC. 6' RADIUS SMOOTH 45-DEGREE ELBOW 1'-0" IN SECTION 403:8.5.1. SOLID FUEL BURNING APPLIANCES SHALL BE PROVIDED WITH TIGHT FITTING.METAL OR VENT CONNECTORS SHALL BE USED TO CONNECT APPLIANCES TO THE VERTICAL 6'RADIUS SMOOTH 90-DEGREE ELBOW' : -I'-9" _ 5.4. THE SYSTEM SHALL BE DESIGNED SO THAT IT CAN OPERATE CERAMIC GLASS DOORS AND ONE OF THE FOLLOWING CHIMNEY OR VENT PER IMC 803, EXCEPT WHERE THE CHIMNEY OR VENT IS ATTACHED: 8' RADIUS SMOOTH 45-DEGREE ELBOW • l'-0' - AUTOMATICALLY BASED ON THE TYPE OF CONTROL TIMER INSTALLED. DIRECTLY TO THE APPLIANCE. SHALL BE LOCATED ENTIRELY WITHIN THE' 8' RADIUS SMOOTH 90-DEGREE ELBOW:-. i`-T 5.5.:THE INTERMITTENT MECHANICAL'VENTILATION SYSTEM SHALL:OPERATE AT 1. ASWRCE.FROM OUTSIDE THE STRUCTURE OF PRIMARY COMBUSTION AIR,., - ROOM IN WHICH THE APPLIANCE IS CONNECTORSLOCATED, EXCEPT AS PROVIDED FOR.IN SECTION - -» LEAST ONE HOUR OUT OF EVERY FOUR. CONNECTED TO THE APPLIANCE AS PER MANUFACTURER'S SPECIFICATION. THE AIR 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, INLET.SHALL ORIGINATE ATA POINT BELOW THE FIRE BOX.THE.DUCT SHALL BE 4- - CONSTRUCTED OF SINGLE-WALL PIPE THE CONNECTOR SHALL NOT BE SMALLER THAN X10"RADIUS SMOOTH-90-DEGREE ELBOW---. - 1'-6" SUCH AS A 24-HOUR CLOCK TIMER. INCHES OR GREATER IN DIAMETER,NOT EXCEED 20 FEET IN LENGTH, AND BE THE SIZE OF THE FLUE COLLAR SUPPLIED BY THE MANUFACTURER OF THE APPLIANCE5.7. AT THE TIME OF FINAL INSPECTION, THE AUTOMATIC CONTROL SHALL BE INSTALLED AS PER MANUFACTURERS INSTRUCTIONS; L._O CC CONNECTORS SHALL RISE VERTICALLY TO THE CHIMNEY OR VENT WITH A MINIMUM PITCH IRC(iAPTER 16: DUCT SYSTEMS SET TO OPERATE THE WHOLE-HOUSE FAN ACCORDING TO THE SCHEDULE USED i 1 IRC DUCT DESIGN.DUCT SYSTEMS SERVING HEATING,:(X)DUNG AND.VENTILATION TO CALCULATE THE WHOLE-HOUSE FAN SIZING. - 2. THE APPUANCE AND MANUFACTURER'S.RECOMMENDED COMBUSTION AIR SUPPLY, AS. EQUAL TO ONE-FOURTH UNIT VERTICAL IN 12 UNITS HORIZONTAL(2%SLOPE). 5.8 A LABEL.SHALL BE AFFIXED TO THE CONTROL WHAT READS"WI10LE HOUSE AN INSTALLED UNIT, SHALL BE CERTIFIED BY AN INDEPENDENT TESTING LABORATORY 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 TEST,SECTION 12.3, OF ULC WITH IMC TABLE 803.10.6. AND ACCA MANUAL D OR OTHER APPROVED METHODS. VENTILATION (SEE OPERATING INSTRUCTIONS).' IRC 302.5.2 DUCTS IN GARAGE - - - IRC M1601.1.1 ABOVE-GROUND DUCT SYSTEMS. ABOVE-GROUND DUCT SYSTEMS SHALL M1507.3. .1 OPERATING INSTRUCTIONS.-INSTALLERS-SHALL PROVIDE S627-M1984 SPACE HEATERS FOR-USE WITH SOLID FUELS:. CONFORM TO THE FOLLOWING: THE MANUFACTURER'S INSTALLATION,OPERATING INSTRUCTIONS. FIREPLACES SHALL BE PROVIDED WITH READILY ACCESSIBLE MANUAL OR.APPROVED- W 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 - - AND A WHOLE-HOUSE VENTILATION SYSTt- OPERATION : AUTOMATIC TIGHT FITTING FLUE DAMPERS,'EXCEPT.FIR PLACES WITH GALOGS-MUST I-- ce00 DESCRIPTION. - - - COMPLY WITH IMC 901 OR LIQUEFIED PETROLEUM:GAS INSTALLATIONS SHALL BE PER -..1 THE.DWELLING FROM THE GARAGE SHALL BE CONSTRUCTED OF NO. 26 GAUGE MINIMUM TEMPERATURE TO A MAXIMUM OF 250'F. -- - ` - NEPA 58 AND 54.A 6-SQ;IN. OUTSIDE-SOURCE-.FOR COMBUSTION AIR SHALL BE- C ) 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 1 MATERIALS - M1507.3.4.4 OUTDOOR AIR INLETS, OUTDOOR AIR.SHALL-BE DISTRIBUTED TO EACH _. „........= GARAGE PER IRC 302.5.2. - ' _ AS DESIGNATED IN TABLE M1601.1.1(1). - - HABITABLE SPACE BY INDIVIDUAL OUTDOOR AIR INLETS. WHERE OUTDOOR AIR. SHALL BE INSTATH LL OUTSIDE THE COMBUSTIONUCT DAMPER(EXCEPTION:NE-ESSARY FOR FIREPLACES (( SHALL INSTALLED WITH AIR SYSTEM NECESSARY FOR THEIR SAFE- Z M 3. FIBROUS DUCT CONSTRUCTION SHALL CONFORM TO THE SMACNA FIBROUS GLASS DUCT-. SUPPLIES ARE SEPARATED FROM EXHAUST POINTS BY DORS;PROVISIONS SHALL BE = CONSTRUCTION STANDARDS'OR NAIMA FIBROUS GLASS DUCT CONSTRUCTION STANDARDS. MADE TO' ENSURE AIR FLOW BY INSTALLATION OF DISTRIBUTION DUCTS.UNDERCUTTING AND FIREPLACESEFFICIESHALL COMBUSTION TI AT.SPECIFIED SY THER MANUFACTURER)_SITE BUILT 4. MINIMUM THICKNESS OF METAL DUCT MATERIAL SHALL BE ASLISTEDIN TABLE - .- DOORS. INSTALLATION OF GRILLES, TRANSOMS.OR SIMILAR:MEANS.DOORS SHALL BE HAVE TIGHT FITTING GLASS OR METAL DAFTIN OR A.FLUE DRAFT I �.� M1601.1.1(2).GALVANIZED STEEL SHALL CONFORM TO'ASTM A 653. METAWC DUCTS SHALL .UNDERCUT.TO A MINIMUM OF 1/2 INCH ABOVE.THE SURFACE OF THE FINISH FLOOR INDUCTION FAN.(XL-AS APPROVED FORMINIMIZINGBACK-DRAFTING:FACTORY BUILT m �w DRICATEO IN ACCORDANCE WITH SMACNA DUCT CONSTRUCTION STANDARDS METAL AND COVERING. FIREPLACES SHALL SHALL USE DOORS LISTED FOR THE.INSTALLED APPLIANCE.- 5`+ .. BE FA - -FLEXIBLE.. :.. UAL ROOM OUTDOOR AIR--INLETS SHALL: : :` - _ i. 5. USE OF GYPSUM PRODUCTS TO CONSTRUCT RETURN AIR DUCTS OR PLENUMS.IS 1.HAVE CONTROLLABLE AND SECURE OPENINGS: : - - C, PERMUTED,PROVIDED THAT THE AIR TEMPERATURE.DOES NOT EXCEED 125'F AND EXPOSED 2. BE SLEEVED OR OTHERWISE DESIGNED SO AS NOT TO COMPROMISE.THE THERMAL SURFACES ARE NOT SUBJECT TO CONDENSATION. PROPERTIES OF THE.WALL OR WINDOW IN WHICH THEY ARE PLACED: - Z N N- 6. DUCT SYSTEMS SHALL BE CONSTRUCTED OF MATERIALS HAVING'A FLAME SPREAD INDEX 3. PROVIDE NOT LESS THAN:4 SQUARE INCHES OF. NET FREE:AREA OF OPENING FOR - _0 ''''111 NOT GREATER THAN 200. - EACH HABITABLE SPACE.ANY INLET OR COMBINATION OF INLETS WHICH PROVIDE 10 - Q - 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. . N-r . PLENUMS SHALL COMPLY WITH THE FOLLOWING CONDITIONS: 7.1. THESE CAVITIES OR SPACES SHALL NOT BE USED AS A PLENUM FOR SUPPLY AIR. w 7.2. TIIESE CAVITIES OR SPACES SHALL NOT BE PART OF A REQUIRED 'FILETS SHALL BE SCREENED OR OTHERWISE PROTECTED FROM ENTRY BY LEAVES OR o • FIRE-RESISTANCE-RATED ASSEMBLY. OTHER MATERIAL OUTDOOR AIR INLETS SHALL BE LOCATED SO AS NOT TO TAKE'AIR V'J 7.3. 5ND WALL CAVITIES SHALL'NOT CONVEY AIR FROM MORE THAN-.ONE fLOOR LEVEL FROM THE FOLLOWING AREAS: ` 7.4. SND WALL CAVITIES AND JOIST-SPACE PLENUMS SHALL BE ISOLATED FROM ADJACENT I. 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 ABOVE TIRE OUTDOOR AIR INLET. 7.5.STUD WALL CAVITIES IN THE OUTSIDE WALLS OF BUILDING ENVELOPE ASSEMBLIES SHALL 2. WHERE IT WILL PICK UPS OBJECTIONABLE ODORS, FUME$.OR FLAMMABLE VAPORSy .411' NOT BE-UTILIZED AS AIRPLENUMS: .3..A HAZARDOUS OR UNSANITARY'LOGATI(NN. ,ma M1507.2RECIRCULATION OF AIR. EXHAUST AIR FROM BATHROOMS AND TOILET ROOMS SHALL 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 MAN 10 FEET FROM A VENT OPENING OF PLUMBING DRAINAGE SYSTEM .' COPYRIGHT G 2013 DESIGN UNES, 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. SHEET IS EXCLUSIVELY FOR THE CLIENTS OF DESIGN.LINES, INC. AND ONLY FOR ROOMS SHALL. NOT DISCHAR6. ATTIF,.(:BAWL.SPACES,OR GARAGES. .. - GE INTO AN ATTiC, CRAWL.SPACE OR OTHER AREAS-INSIDE THE THE PARTICULAR PROJECT FOR WHICH THE PRINTS WERE ISSUED. USE OR REUSE BUILDING OF THIS SHEET FOR ANY OTHER PROJECT IS STRICTLY FORBIDDEN AND SUBJECT TO PENALTY OF LAW. -