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<br /> • ' GENERAL MECHANICAL PROVISIONS: MECHANICAL &WHOLE HOUSE VENTILATION PER IRC CH 15(WA AMFMIMENM WHOLE HOUSE VENTILATION PER IRC 1507(WASHINGTON AMENDMENT) SOLID FUEL BURNING APPLIAN S dW
<br /> HEATING&COOLING IPMENT• M1507.1 GENERAL LOCAL EXHAUST AND WHOLE-HOUSE MECHANICAL VENTILATION SYSTEMS M1507.2 RECIRCULATION OF AIR.EXHAUST AIR FROM BATHROOMS AND TOILET ROOMS SHALLz o s
<br /> SOLID FUEL BURNING APPLIANCES(INCLUDING WOOD STOVES,ROOM kiFATFRS,
<br /> AND EQUIPMENT STALL BE DESIGNED IN ACCORDANCE WITH THIS SECTION. NOT BE RECIRCULATED WPNIN A RESIDENCE OR TO ANOTHER DW'EWNG UNIT AND SHALL BEw n�
<br /> z H
<br /> SIZE HEATING AND COOLING EQUIPMENT USING AN INDOOR DESIGN COMELY WITH THE PRON9FACTORY BUILT FIREPLACES,0NS OF ff INC,
<br /> CHAPTERS 3 AND 9,AND IRC CHAPTER 10. z •z �o
<br /> F HEATING AND 78'F COOLING.HEATING&COOLING OUTDOOR DESIGN TEMPERATURES IRC M1507.3.1 SOURCE SPECIFIC EXHAUST FANS EXHAUST FANS PROVIDING SOURCE SPECIFIC SHALL NOT DISCHARGE INTO AN ATTIC,CRAWL SPACE OR OTHER AREAS INSIDE THE BUILDING. �
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<br /> PER WSEC TABLE 3-1.HEATING EXUIPMENT TO BE SIZED NO GREATER THAN 15OX OF VENTILATION SHALL HAVE A MINIMUM FAN FLOW RATING NOT LESS THAN 50 CFM AT 0.25 a o n n
<br /> INCHES WATER GAUGE FOR BATHROOMS,LAUNDRIES. SOLID FUEL BURNING APPLIANCES SHALL BE PROVIDED NTH TIGHT FITTING METAL OR
<br /> DESIGN HOMO.NATURAL GAS OR OL FURNACES RATED 40,000 BTU OR LESS ARE NDRIES OR SIMILAR ROOMS AND 100 CTM AT M1507.3.1 SYSTEM DESIGN.EACH DNILING UNIT OR GUESTROOM SHALL BE EQUIPPED NTH A CERAMIC GLASS DOORS AND ONE OF THE FOLLOWING: E5
<br /> EXEMPT FROM THIS LIMIT.NATURAL GAS OR OIL FURNACES>40,000 BTU/H IS EXEMPT 0.25 INCHES WATER GAUGE FOR KITCHENS MANUFACTURERS'FAN FLOW RATINGS SHALL BE VENTILATION SYSTEM COMPLYING NTH SECTION M1507.3.4,M1507.3.5.M1507.3.6 OR M1507.3.7. z Ei «
<br /> FROM THE SIZING LIMIT(SUBMIT CALCULATIONS).FOR EQUIPMENT THAT PROVIDES BOTH DETERMINED AS PER HVI 916(APRIL 1995)OR AMCA 210. COMPUANCE IS ALSO PERMITTED TO EF DEMONSTRATED THROUGH COMPLIANCE NTH THE I.A SOURCE FROM OUTSIDE THE STRUCTURE OF PRIMARY COMBUSTION ABR, a
<br /> HEATING&COOLING,SIZING COMPLIANCE NEEP ONLY BE DEMONSTRATED FOR THE INTERNATIONAL MECHANICAL CODE W I�
<br /> LARGER OF THE HEATING OR COOLING LOADS ELECTRIC RESISTANCE HEATERS UNDER EXCEPTION: WHERE A RANGE HOOD OR DOWN DRAFT EXHAUST FAN IS USED TO SATISFY THE CONNECTED TO THE APPLIANCE AS PER.MANUFACTURER'S SPECIFICATION.EFF PIR m 3.
<br /> 2KW ARE EXEMPT FROM SIZING UNIT(SUBMIT CALCULATIONS). SOURCE SPECIFIC VENTILATION REQUIREMENTS FOR KITCHENS,THE RANGE HOOD OR DOWN FLOOR BEDROOMS TABLE IRC M1507.3.3(1) INLET SHALL ORIGINATE AT A POINT BELOW THE FIRE BOX.THE DUCT SHALL BE 4
<br /> DRAFT EXHAUST SHALL NOT BE LESS THAN 100 CFM AT 0.10 INCHES WATER GAUGE AREA 0-1 2-3 4-5 6-7 >7 CONTINUOUS WHOL-HOUSE MECHANICAL INCHES OR GREATER IN DIAMETER,NOT EXCEED 20 FEET N LENGTH,AND BE
<br /> VENTILATION SYSTEM AIRFLOW RATE INSTALLED AS PER MANUFACTURER'S INSTRUCTIONS; N
<br /> HVAC IFFIgENCY REQUIREMENTS-SEE ENERGY CODE SHEET IN THIS PLAN SFT. <1500 30 45 60 75 90 REQUIREMENTS '
<br /> IRC M1507.3.3 SOURCE SPECIFIC VENTILATION DUCTS SOURCE SPECIFIC VENTILATION NXIS :I--
<br /> EQUIPMENT
<br /> EQUIPMENT AND APPLIANCES HAVING AN IGNITION SOURCE AND LOCATED N A GARAGE 1501-3000 45 60 75 0 120 2 THE APPLIANCE AND LLMANUFACTURER'SBECERTIFIED
<br /> RECOMMENDED COMBUSTION AIR SUPPLY,AS
<br /> SHALL TERMINATE OUTSIDE THE BUILDING.EXHAUST DUCTS SHALL BE EQUIPPED NTH 3001_4500 64 75 90 105 120 AN INSTALLED LINT,SHALL BE CERTIFIED BY AN INDEPENDENT TESTING LABORATORY w i
<br /> 0
<br /> SHALL T1 ELEVATED 50 THAT THE SOURCE OF 104.1 6 NOT LESS THAN 18 INCHES BACK-DRAFT DAMPERS ALL EXHAUST DUCTS IN ELEMENTS
<br /> TION SPACES SHALL BE w <G
<br /> INSULATED TO A MINIMUM QU R-4.TERMINAL ELEMENTS STALL HAVE AT(EAST THE 4501-6000 75 90 105 120 135 TO HAVE PASSED LEST N0.11-NEGATIVE PRESSURE TEST,SECTION 123,OF ULC
<br /> ABOVE THE FLOOR SURFACE PER INC SECTION 304.3.
<br /> EQUIVALENT NET FREE AREA OF THE DUCT WORK.TERMINAL "SPACE HEATERS FOR USE WITH SOLE FUELS.' CL
<br /> AL ELEMENTS FOR EXHAUST FAN 6001-7500 90 105 120 135 150 0 a W
<br /> WATER HEATING EFFICIENCY REQUIREMENTS-SEE ENERGY CODE SHEET N THIS PLAN DUCT SYSTEMS SHALL BE SCREENED OR OTHERWSE PROTECTED FROM ENTRY BY LEAVES OR >7500 105 120 135 150 165
<br /> SET.WATER HEATER TEMPERATURE TO BE SFT TO 120'F.WATER TANKS SMALL BE OTHER MATERIAL MINIMUM 50%NET FREE AREA SHALL MEET THE REQUIREMENTS OF R303.5. FIREPLACES SHALL!F FRONDED WITH READILY ACCESSIBLE MANUAL OR APPROVED
<br /> SECURELY STRAPPED AT 1/3 POINTS TO RESIST SEISMIC FORCES.STRAPS TO BE M1507.3.3 MECHANICAL VENiIATION RATE TFF WHOLE-HOUSE MECHANICAL VENTILATION AUTOMATIC TIGHT FITTING FLUE DAMS,EXCEPT FIREPLACES WITH GAS LOGS MUST
<br /> LOCATED 4'MINIMUM ABOVE CONTROLS. TABLE IRC M1507.4 MINIUM REQUIRED EXHAUST RATES SYSTEM SHALL PROVIDE OUTDOOR AIR TO EACH HABITABLE SPACE AT A CONTINUOUS RATE COMPLY AND 54.TH IMC 01 R CLW FLED PETROLEUM GAS E SOURCE FOR COMBUSTION INSTALLATIONS SHALL BE BE
<br /> FOR ONE&TWO FAMILY DNflEXHA OF NOT LESS THAN THAT DETERMINED N ACCORDANCE NTH TABLE M1507.3.3(1). 07
<br /> FUEL TURNING EQUIPMENT LOCATED WITHIN THE BUILDING ENVELOPE TO BE PROVIDED AREA TO BE ONE& ID VENTILATION RATES EXCEPTION: THE WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM IS PERMITTED TO PROVIDED NTH AN OUTSIDE ABR DUCT DAMPER(EXCEPTION: WA CERTIFIED FIREPLACES ca
<br /> NTH COMBUSTION AIR PER THE INTERNATIONAL FUEL GAS CODE(FOC).FUEL BURNING OPERATE INTERMITTENTLY WHERE THE SYSTEM HAS CONTROLS THAT ENABLE OPERATION SHALL BE INSTALLED NTH IFF COMBUSTION AIR SYSTEM NECESSARY FOR THEIR SAFE 0
<br /> EQUIPMENT LOCATED OUTSIDE THE BUILDING ENVELOPE SHALL COMPLY NTH IAC,CH.3. KITCHENS 100 CFM INTERMITTENT OR FOR NOT LESS THAN 25 PERCENT OF EACH 4-HOUR SEGMENT AND THE VENTILATION RATE AND EFFICIENT COMBUSTION AS SPECIIED BY THE MANUFACTURER).SITE BUILT 0
<br /> 25 CFM CONTINUOUS PRESCRIBED N TABLE M1507.3.3(1)IS MULTIPLIED BY THE FACTOR DETERMINED IN FIREPLACES SHALL HAVE TIGHT FITTING GLASS OR METAL DOORS,OR A FLUE DRAFT
<br /> FUELFIRED FURNACE OR SERVICE WATER HEATER SHALL NOT BE LOCATED IN OR
<br /> BATHROOMS-TOILET ROOMS MECHANICAL EXHAUST ACCORDANCE NTH TABLE U1507-13(2). INDUCTION FAN OR AS APPROVED FOR MINIM12NG BAC(-DRAFTING.FACTORY BUILT
<br /> OBTAIN COMBUSTION AIR FROM A BEDROOM,BATHROOM,TOILET ROOT,OR CLOSET. LAUNDRY ROOMS CAPACITY OF FIREPLACES SHALL USE DOORS LISTED FOR THE INSTALLED APPLIANCE •
<br /> EXCEPTIONS 1.DIRECT VENT APPLIANCES THAT OBTAIN ALL COMBUSTION AIR DIRECTLY INDOOR SWIMMING POOLS 50 CFM INTERMITTENT OR TABLE M1507.3.3(2)
<br /> FROM THE OUTDOORS 2 APPLIANCES INSTALLED IN A DEDICATED ENCLOSURE IN WHICH &SPAS 20 CFM CONTINUOUS INTERMITTENT WHOLE-HOUSE MECHANICAL VENTILATION RATE FACTORSO o
<br /> ALL COMBUSTION AIR IS TAKEN DIRECTLY FROM THE OUTDOORS PER CHAPTER 7 INC.
<br /> RUN-TIME
<br /> THE ENCLOSURE SHALL HAVE A WEATHER-STRIPPED SOLID DOOR CENTRAL FURNACES IRC SECTION M1502 CLOTHES DRYER EXHAUST IRC M15021 GENERAL CLOTHES DRYERS PERCENTAGE IN 25% 337. 50% 66% 75% 100%
<br /> EACH 4-NT
<br /> TO BE INSTALLED IN CLOSETS,OR CONFINED SPACES SUCH AS ALCOVES,SHALL HAVE SHALL BE EXHAUSTED IN ACCORDANCE NTH THE MANUFACTURER'S INSTRUCTIONS SEGMENT
<br /> MANUFACTURER'S SPECIFICATIONS.USTNG SUCH LOCATIONS AS ACCEPTABLE NO FACTQR° 4 3 2 1.5 1.3 1
<br /> FURNACES SMALL BE INSTALLED N CLOSET OR ALCOVE LESS THAN 12'WIDER THAN THE IRC M15023 DUCT TERMINATION.EXHAUST DUCTS SHALL TERMINATE ON THE OUTSIDE OF EFF TIME a UN E VALUES BETWEEN THOSE GIVEN,THE FACTORS
<br /> UNIT,NTH A MINIMUM CLEAR WORMING SPACE OF 3'ALONG THE SIDES,BACK,AND TOP BUILDING.EXHAUST DUCT TERMINATIONS SMALL BE IN ACCORDANCE NTH THE DRYER FOR VENTILATION SYSTEM RARE PERMITTED TO BE DETERMINED BY INTERPOLATION.
<br /> OF THE UNIT PER INC 306.1.1.FURNACES NTH A FIREBOX OPEN TO THE ATMOSPHERE MANUFACTUREIYS INSTALLATION INSTRUCTIONS IF THE MANUFACTURER'S INSTRUCTIONS DO rP
<br /> SHALL HAVE AT LEAST 6'WORKING SPACE ALONG THE FRONT COMBUSTION CHAMBER NOT SPECIFY A TERMINATION LOCATION,THE EXHAUST DUCT SHALL TERMINATE NOT LESS b. EXTRAPOLATION BEYOND THE TARE ISS PROHIBITED. o
<br /> WE COMBUSTION AIR OPENINGS ALONG THE REAR OR SIDE OF THE COMPARTMENT PER THAN 3 FEET IN ANY DIRECTION FROM OPENINGS INTO BUILIXNGS EXHAUST DUCT
<br /> IMC CHAPTER 7. TERMINATIONS SHALL.BE EQUIPPED WITH A BACKDRAFT DAMPER SCREENS SHALL NOT BE o
<br /> INSTALLED AT THE DUCT TERMINATION. IRC M1507.3.4 WHOLE HOUSE VENTILATION USING EXHAUST FANS
<br /> WARM AIR FURNACES INSTALLED IN ATTICS OR CRAWL SPACES SHALL COMPLY NTH IMC
<br /> 0
<br /> SECTION 306.3 AND 306.4 RESPECTIVELY. IRC M15024.1 MATERIAL AND SIZE DRYER EXHAUST DUCTS SHALL HAVE A SMOOTH INTERIOR M1507.3.1 WHOLE HOUSE VENTILATION FANS EXHAUST FANS PROVIDING WHOLE HOUSE
<br /> FINISH AND SHALL BE CONSTRUCTED OF METAL A MINIMUM 0.016-INCH THICK THE EXHAUST VENTILATION SHALL HAVE A FLOW RATING AT 0.25 MCLFS WATER GAUGE AS SPECIFIED IN m w
<br /> TABLE M1507.3.3(1).MANUFACTURERS FAN FLOW RATINGS SHALL BE DEIEIMCDD ACCORDING 5
<br /> PROPANE GAS-BURNING HEAVIER T SHALL NOT BE INSTALLED T.A PIT,BASEMENT,OR DUCT SEE SHALL BE 4 INCHES NOMINAL IN DIAMETER. TO HVA 916 OR AMCA 210. o
<br /> SIMILAR LOCATION WERE HEAVIER THAN AIR GAS MIGHT COLLECT.THE APPLIANCES
<br /> SHALL NOT BE INSTALLED N AN ABOVE GRADE,UNDER FLOOR SPACE OR BASEMENT, M15024.2 DUCT INSTALLATION.EXHAUST DUCTS SHALL BE SUPPORTED AT INTERVALS NOT TO M1507.3.42 FAN NOISE WHOLE HOUSE FANS LOCATED 4 FEET OR LESS FROM IFF INTERIOR
<br /> UNLESS SUCH LOCATION IS PROVIDED NTH AN APPROVED MEANS FOR REMOVAL.OF EXCEED 12 FEET AND SHALL BE SECURED IN PLACE THE INSERT END OF THE DUCT 94ALL GRILLE SHALL HAVE A SONE RATING OF AN OR LESS MEASURED AT SS INCHES E INT
<br /> UNBURNED GAS(APPROVAL MUST BE GRANTED BY THE BUILDING DEPARTMENT). EXTEND INTO THE ANJOINING DUCT OR FITTING IN THE DIRECTION OF AIRFLOW.EXHAUST DUCT GAUGE HALL HAVE A S NESE RATINGS SHALL BE MEASURED AS PER HVI 915(MARCH
<br /> TER
<br /> JOINTS SHALL BE SEALED IN ACCORDANCE NTH SECTION M1601.4.1 AND SMALL BE
<br /> MECHANICALLY FASTENED.DUCTS SHALL NOT BE JOINED NTH SCREWS OR SIMILAR 2009).REMOTELY MOUNTED FANS SHALL BE ACOUSTICALLY ISOLATED FROM THE STRUCTURAL
<br /> CHIMNEYS AND VENTS FASTENERS THAT PROTRUDE MORE THAN 1/8 INCH INTO THE INSIDE OF THE DUCT. ELEMENTS OF THE BUILDING AND FROM ATTACHED DUCT WORT(USING INSULATE)FLEXIBLE
<br /> DUCT OR OTHER APPROVED MATERIAL
<br /> EVERY APPLIANCE DESIGNED TO BE VENTED SHALL BE CONNECTED TO A VENTING IRC MI5024.3 TRANSITION DUCT.TRANSITION DUCTS USED TO CONNECT THE DRYER TO THE M1507.3.4.3 FAN CONTROLS THE WHOLE HOUSE VENTILATION FAN SHALL MEET THE
<br /> SYSTEM COMPLYING NTH CHAPTER 8 OF THE INTERNATIONAL MECHANICAL CODE(IMC). EXHAUST DUCT SYSTEM SHALL BE A SINGLE LENGTH THAT IS LISTED AND LABELED IN REQUIREMENTS OF SECTION M1507.3.2 AND N1507.121.
<br /> ACCORDANCE NTH UL 2158A.TRANSITION DUCTS SHALL BE A MAXIMUM OF 8 FEET IN
<br /> EVERY FACTORY BUILT CHIMNEY,TYPE L VENT,TYPE B GAS VENT,OR TYPE BW GAS LENGTH.TRANSITION DUCTS SHALL NOT BE CONCEALED WITHIN CONSTRUCTION. M1507.3.4.4 OUTDOOR AR INITIS OUTDOOR AIR SHALL BE DISTRIBUTED TO EACH HABITABLE
<br /> VENT SHALL BE INSTALLED PER ITS MANUFACTURER'S LISTING,INSTRUCTIONS,AND M15024.4.1 SPECIFIED LENGTH THE MAXIMUM LENGTH OF THE EXHAUST DUCT SHALL BE 35 SPACE BY INDIVIDUAL OUTDOOR AIR INLETS.WHERE OUTDOOR AIR SUPPLIES ARE SEPARATED
<br /> APPLICABLE PROVISIONS OF CHAPTER 8 INC. FEET FROM THE CONNECTION TO THE TRANSITION DUCT FROM THE DRYER TO THE OUTLET FROM EXHAUST POINTS BY DOCKS,PROVISIONS SHALL BE MADE TO ENSURE NR FLOW BY
<br /> GAS VENTS TO COMPLY NTH CHAPTER 5 OF THE INTERNATIONAL FUEL GAS CODE(11-GC). TERMINAL WHERE FITTINGS ARE USED,THE MAXIMUM LENGTH OF THE EXHAUST DUCT SHALL DUCTS,
<br /> UNDERCUTTINGHALL BE UNDERCUT TO AINSTALLATION IOF 1
<br /> INSTALLATION OF DISTRIBUTION AOF GRI S.
<br /> N
<br /> GAS VENTS SHALL TERMINATE ACCORDANCE NTH ONE OF THE FOLLOWING. BE REDUCED N ACCORDANCE NTH TABLE M15024.4.1.THE M TRANSOMS OR SMIMEANS.UM LENGTH OF THE ABOVE THE SURFACE OF THE .DOO FLOOR COVERING. / N
<br /> CH
<br /> I.GAS VENTS WITH AN INTERNAL DIAMETER OF 12'OR LESS AND ARE LOCATED NOT LESS EXHAUST DUCT DOES NOT INCLUDE THE TRANSITION DUCT.
<br /> THAN 8'FROM A VERTICAL WALL OR SIMILAR OBSTRUCTION SHALL TERMINATE ABOVE INDIVIDUAL ROOM OUTDOOR AIR INLETS SHALL
<br /> ROOF N ACCORDANCE WITH IFGC FIGURE 503.6.4. 42 IRC M15024.4.2 MANUFACTURER'S INSTRUCTIONS IN
<br /> THE SIZE AND MAXIMUM LENGTH OF I1.N HAVE CONTROLLABLE AW F AND SECURE OPENINGS.
<br /> 2 AS PROVIDED FOR DIRECT-VENT SYSTEMS IN IFGC SECTION 503.23. THE EXHAUST DUCT SHALL BE DETERMINED BY THE DRYER MANUFACTURER'S INSTALLATION 2 BE SIEVED OR BLEOTHAND CURE O NI AS NOT TO COMPROMISE THE THERMAL
<br /> 3.AS PROVIDED FOR APPLIANCES WITH INTEGRAL VENTS N IFGC SECTION 503.24. INSTRUCTIONS THE CODE OFFICIAL SHALL BE PROVIDED NTH A COPY OF THE NSTALLATION PROPERTIES D THE WALL IS ENDOW IN OAS THEY ARE PLACID;
<br /> 4.AS PROVIDED FOR MECHANICAL DRAFT SYSTEMS IN FOC SECTION 503.3.3. INSTRUCTIONS FOR THE MAKE AND MODEL OF THE DRYER AT THE CONCEALMENT INSPECTION. 3.PROVIDE NOT LESS THAN 4 SQUARE INCHESMIC OF NET REEF AREA OF OPENING FOR EACH
<br /> 5.AS FRONDED FOR VENTILATING HOODS AND EXHAUST SYSTEMS PER IFOC 503.3.4. IN THE ABSENCE OF FITTING EQUIVALENT LENGTH CALCULATIONS FROM THE CLOTHES DRYER 3.PROVIDE
<br /> SPACE ANY INLET OR COMBINATION Cf INLETS E ARICH OF OE NI CTM AT EACH
<br /> MANUFACTURER,TABLE M1502.4.4.1 SHALL BE USED. PASCALS p pm,EAN EQUIVALENTTORTO 4 SQUARE INCHES NET FREE AREA
<br /> 10
<br /> MINIMUM HEIGHT PER IFGC 503.6.5.A TYPE 8 OR L GAS VENT SHALL TERMINATE AT RC M15024.4.1 IMC 504.6.4.1 DRYER EXHAUST DUCT FI-TING EQUIVALENT LENGTH
<br /> LEAST 5 FET IN VERTICAL HEIGHT ABOVE THE HIGHEST CONNECTED APPLIANCE DRAFT DRYER EXHAUST DUCT FITTING TYPE EQUIVALENT LENGTH INLETS SMALL BE SCREENED OR OTHERWISE PROTECTED FROM ENTRY BY LEAVES OR OTHER
<br /> IN VE OR FILE COLLAR.A TYPE BTT CAS VENT SHALL FURNACE.
<br /> E AT LEAST 12 FEET 4'RADIUS MITERED 45-DEGREE ELBOW 2'-6' MATERIAL OUTDOOR AIR INLETS SHALL BE LOCATED SO AS NOT TO TAKE AR FROM THE
<br /> N VERTICAL HEIGHT ABOVE THE BOTTOM OF THE WAIL FURNACE FOLLOWING AREAS:
<br /> 4'RADIUS MITERED 90-DEGREE ELBOW 5'-0. 1.CLOSER THAN 10 FEET FROM AN APPLIANCE VENT OUTLET,LKESS SUCH VENT OUTLET IS i
<br /> TYPE L VENTING SYSTEMS SHALL TERMINATE NOT LESS THAN 2 AN ABOVE THE ROH 6'RADIUS SMOOTH 45-DEGREE ELBOW 1'-0' 3 FEET ABOVE THE OUTDOOR AIR INLET, L. p O�
<br /> THROUGH WHICH THIN 1 PASSER NOR LESS THAN 2 FEET ABOVE ANY ANY PORTION OF THE 6'RADIUS SMOOTH 90-DEGREE ELBOW 1'-9' 2 WHERE IT WILL RIX UP OBJECTIONABLE ODORS,FUMES OR FLAMMABLE VAPORS.
<br /> BUILDING WITHIN 10'-0'PER SECTION 8025 IMC. 8'RADIUS SMOOTH 45-DEGREE ELBOW 1'-0' 3.A HAZARDOUS OR UNSANITARY LOCATION.
<br /> VENT CONNECTORS SHALL BE USED TO CONNECT APPLIANCES TO THE VERTICAL
<br /> 8'RADIUS SMOOTH 9D-DECREE ELBOW f-7' 4.A ROOM OR SPACE HAVING ANY FUEL-BURNING APPLIANCES THEREH.CHIMNEY OR VENT PER NIC 803,EXCEPT WHERE THE CHIMNEY OR VENT IS ATTACHED 10'RADIUS SMOOTH 45-DEGREE EL5.CLOSER THAN 10 FEET FROM A VENT OPENING OF A PLUMBING DRAINAGE SYSTEM UNLESS
<br /> BOW _ 9� THE VENT OPENING IS AT LEAST 3 FEET ABOVE THE AR INLET. cn
<br /> DIRECTLY TO THE APPLIANCE CONNECTORS SHALL BE LOCATED ENTIRELY WITHIN THE 10'RADIUS SMOOTH 90-DEGREE ELBOW i'-6' 6.ATTIC,CRAW.SPACES OR GARAGES
<br /> ROOM N WICH THE APPLIANCE IS LOCATED,EXCEPT AS PROVIDED FOR N SECTION w z
<br /> IRC CHAPTER 16: DUCT SYSTEMS
<br /> 803.10.4.WHERE PASSING THROUGH AN UNHEATED SPACE,A CONNECTOR SHALL NOT w of
<br /> CONSTRUCTED OF SINGLE-WALL PIPE THE CONNECTOR SHALL NOT BE SMALLER THAN IRC M1601.1 DUCT DESIGN.DUCT SYSTEMS SERVING HEATING,COOING AND VENTILATION M1507.3.5.1 INTEGRATED WHOLE HOUSE VENTILATION SYSTEMS NEEGRATED WHOLE-HOUSE N
<br /> EQUIPMENT SHALL BE FABRICATED N ACCORDANCE NTN THE PROVISIONS OF THIS SECTION VENTILATION SYSTEMS SHALL PROVIDE OUTDOOR AR AT THE RATE CALCULATED USING O z
<br /> THE SIZE OF THE FLIT_COLLAR SUPPLIED BY THE MANUFACTURER OF TFF APPUANCE _
<br /> AND ACCA MANUAL 0 OR OTHER APPROVED METHODS SECTION M1507.3.3.INTEGRATED FORCED-AIR VENTILATION SYSTEMS SHALL DISTRIBUTE U
<br /> EQUAL TO
<br /> STALL RISE VERTICALLY TO 1}F CHIMNEY I VENT NTH A MINIUM PITCH Z
<br /> EQUAL TO ONE-FOURTH UNIT VERTICAL IN 12 UNITS HORIZONTAL(2S SLOPE). IRC M1601.1.1 ABOVE-GROUND DUCT SYSTEMS ABOVE-GROUND DUCT SYSTEMS SHALL OUTDOOR PIR TO EACH HABITABLE SPACE THROUGH THE FORCED-AR SYSTEM DUCTS.
<br /> CONNECTORS STALL HAVE A MINIMUM CLEARANCE TO COMBUSTIBLES M ACCORDANCE
<br /> CONFORM TO THE FOLLOWING: INTEGRATED FORCED-AIR VENTILATION SYSTEMS SMALL HAVE AN OUTDOOR AIR INLET DUCT c�
<br /> CONNECTING A TERMINAL DEMENT ON THE OUTSIDE OF THE BOLDING TO THE RETURN AR J G
<br /> NTH NIC TABLE 803.10.6. 1.EQUIPMENT CONNECTED TO DUCT SYSTEMS SHALL BE DESIGNED TO LIMIT DISCHARGE AIR
<br /> TEMPERATURE TO A MAXIMUM OF 250'F. o J w
<br /> PLENUM OF THE FORCED-AR S1STE1,AT A PONT NIMH 4 FEET UPSTREAM OF THE AIR �
<br /> HANDLER-THE UPSTREAM
<br /> OF HE INLET DUCT CONNECTION TO EFF SHALL AIR STREAM SHALL BE
<br /> RC 30 TS IN GARA 2.FACTORY-MADE AIR DUCTS STALL BE CONSTRUCTED CU LASS 0 QU CLASS I MATERIALS LOCATED UPSTREAM OF THE FORCED-AIR SYSTEM BLOWER AND SHALL NOT BE CONNECTED
<br /> AS DESIGNATED IN TABLE M1601.1.1(1). DIRECTLY INTO A FURNACE CABINET TO PREVENT THERMAL SHOO(TO THE HEAT EXCHANGER U rP
<br /> DUCTS IN THE GARAGE AND DUCTS PENETRATING THE WALLS OR CEDUNG SEPARATING 3.FIBROUS DUCT CONSTRUCTION SMALL CONFORM TO THE SMACNA FIBROUS GLASS DUCT THE SYSTEM WILL BE EQUIPPED WITH A MOTORIZED DAMPER CONNECTED TO THE AUTOMATIC o
<br /> THE DWELLING FROM THE GARAGE SHALL BE CONSTRUCTED OF N0.26 GAUGE MINIMUM CONSTRUCTION STANDARDS OR NAIMA FIBROUS GLASS DUCT CONSTRUCTION STANDARDS VENTILATION CONTROL AS SPECFlm IN SECTION N1507.3.2 THE REQUIRED FLOW RALE SHALL
<br /> SHEET STEEL OR OTHER APPROVED MATERIAL AND SHALL HAVE NO OPENINGS INTO THE 4.MINIMUM THICKNESS OF METAL DUCT MATERIAL SHALL BE AS LISTED IN TABLE BE VERIFIED BY FIELD TESTING WITH A FLOW HOOD OR A FLOW MEA9.RNG STATION. Q o ®w
<br /> GARAGE PER PC 3025.2 M1601.1.1(2).GALVANIZED STEEL STALL CONFORM TO ASTM A 653.METALLIC DUCTS SHALL = N
<br /> BE FABRICATED N ACCORDANCE NTH SMACNA DUCT CONSTRUCTION STANDARDS METAL AND M150735.2 VENTILATION DUCT INSULATION.ALL SUPPLY DUCTS N THE CONDITIONED SPACE �z
<br /> FLEXIBLE. SHALL BE INSULATED TO A MINIMUM OF R-4.
<br /> ON
<br /> S.USE OF GYPSUM PRODUCTS TO CONSTRUCT RETURN AP DUCTS OR PLENUMS IS a w
<br /> PERMITTED,PROVIDED THAT THE AIR TEMPERATURE DOES NOT EXCEED 125E AND EXPOSED WHOLE HOUSE VENTILATION USING A SUPPLY FAN,SEE M1507.3.6. L_I__I o 0
<br /> SURFACES ARE NOT SUBJECT TO CONDENSATION. CC
<br /> 6.DUCT SYSTEMS SHALL BE CONSTRUCTED OF MATERIALS HAVING A FLAME SPREAD INDEX :2iHOUSE VENTILATION USING A HEAT RECOVERY SYSTEM,SEE M1507.3.7. G
<br /> NOT GREATER THAN 200. MOLE
<br /> 7.SND WALL.CAVITIES AND THE SPACES BETWEEN SOLID FLOOR JOISTS TO BE USED AS AIR
<br /> PLENUMS SHALL COMPLY WITH THE FOLLOWING CONDITIONS:
<br /> 7.1. THESE CAVITIES OR SPACES SHALL NOT BE USED AS A PLENUM FOR SUPPLY AIR.
<br /> 7.2 THESE CAVITIES OR SPACES SHALL NOT BE PART OF A REQUIRED M 1
<br /> COPYRIGHT 02013 DESIGN LINES,INC., ALL RIGHTS RESERVED.THE USE OF THIS FIRE-RESISTANCE-RATED ASSEMBLY.
<br /> SHEET IS EXCLUSIVELY FOR THE CUENTS OF DESIGN LINES,INC.AND ONLY FOR 7.3.SND WALL CAVITIES SHALL NOT CONVEY AP FROM MORE THAN ONE FLOOR LEVEL. p
<br /> THE PARTICULAR PROJECT FOR WHICH THE PRINTS WERE ISSUED.USE OR REUSE 7.4.SND WALL CAVITIES AND JOIST-SPACE PLENUMS SMALL BE ISOLATED FROM ADJACENT
<br /> OF THIS SHEET FOR ANY OTHER PROJECT IS STRICTLY FORBIDDEN AND SUBJECT CONCEALED SPACES BY TIGHT-FITTING FIRE BLOCKING N ACCORDANCE NTH SECTION R6028.
<br /> TO PENALTY OF LAW. 7.5.STUD WALL CAVITIES IN THE OUTSIDE WALLS OF BUILDING'ENVELOPE ASSEMBLIES SHALL
<br /> NOT BE UTILIZED AS AIR PLENUMS
<br /> i
<br />
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