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11115073.5 Whole-house ventilation integrated with a - -- --
<br /> forced-air system.This section establishes minimum
<br /> M1507.3 Whole-house mechanical ventilation system. paes. ittve requirements for whole-house ventilation systems
<br /> Whole house mechanical ventilation systems shall be designed integrated with forced-air ventilation systems.A system ntitich -
<br /> _ in accordance with Sections M 1507.3.1 through M1507.3.7. meets all the requirements of this section shall be deemed to REVISIONS BY
<br /> TYPICAL WALL DETAILS --,....-16— - M3.507.3.I.System design.Each dwelling unit or guestroom - o"tiafYthe requirements for a whole-house,ventilation system.
<br /> PROVIDE SHEAR WALL a.. shall be equipped with a ventilation system complying with I12ISD73.5.1 Integrated whole-house ventilation systems.
<br /> Section M1507 3.4;.Iv11507.3.5,MI5073.6 or MI507,3.7.
<br /> PANELS AS NOTED ON Integrated whole-house ventilation systems shall provide .
<br /> .PLANS AND NOTEDSHEARWALL Compliance is also permitted to be demonstrated through outdoor air at the rate calculated using Section M15073.3.
<br /> SCHEDULE compliance with the International Mechanical Code. Integrated forced-air ventilation distribute
<br /> M15073.2 Control and operadoa outdoor auto each habitable space systems shallh dist forced-air
<br /> SIDING AS PER - TYP.WALL
<br /> TYPICAL I. Location ofcattrolI'Conuoisforaliventilation system duds.Integrated forced-air ventilation systems shall
<br /> SIDING AS pS DETAILS have as outdoor airs:
<br /> fr inlet dud connecting a terminal element
<br /> 4'CONC.SLAB
<br /> [1114:11
<br /> FLOORJOISTSPERsystems shallbe readilyarreesiblebytheoccupant.J PER PLANPUWDBL SIDESOF en the ottmde ofthe bul7dirtg to the return air plennm of the
<br /> \ PROVIDE SHEAR WALL 2. ]nshvctions.Operatingmstmctionsfor wholo-house WiNDOWOPtaGs(UN0) fondler. eout atapoi letduut4fnectio tothereltcairto tai PANELS AS NOTED ON the inst ller oftetnsysee beprovidedtotheoccupant by : ]tondler.Ilte outdoor air inlet dud connection to theretvm ••\ \� GRADE PLANS AND SHEARWALL VT CCX SHEATHING the installer of the system.
<br /> air stream shall upstream system
<br /> s �{ l�l.. SCHEDULE 3. Local exhaust systems.Local exhaust systems shall be blower and shall not be co ted direrily into a furnace
<br /> II1I--�(1(= .`:•.''.'-•:•.••; controlled by manual switches, cabinet prevent The
<br /> •
<br /> —III- 4�I •.• -'. SIDING AS PER WitAill
<br /> 1"7.111.!
<br /> 2X SOLID: 1> ' exchanger.z I � . .♦ orothel•approvedmeans. .•
<br /> M 1 III l� II—I 1I � ELEVATIONS il' _ systemwill be equippedwith a motorized damper connected
<br /> =1 I 1 I i�I( •-111---1 ��. �� 4. Continuous whole-house ventilation systems. tothe automatic ventilation content as specified in Section
<br /> ® .r TYPICAL FDN- •MJOIST Continuous whole-house ventilations systems M150732 The flow rate shall be field
<br /> .,phM J�-L_ REBAR AND I ��r Ys required Y
<br /> _I ANCHOR BOLTING 1 i operate continuously.Exhaust fans,forced-airs stem testing with a flow hood or a flowmeasurm station.
<br /> le .•Q I- INSULATION-SEE y g
<br /> \ \ 94 ••' . • -� h ENERGY CODE TABLES farts,or supply fans shall be equipped with"fan on"as MI a conditioned
<br /> Ventilation shall insulation All supply duds o '
<br /> —II !'
<br /> �,". gt _ ••,, 1011
<br /> override controls.Controls shall be capable ofq ••.
<br /> 1-11 1 1 CI I 0 TYPICAL WALL DETAIL am. opemtiog dueventilation system without energizing R•4. 5 vin the conditioned space be insulated m a minimum of t
<br /> TYP.DRAIN 1 other energy-consuming appliances.A label shall be 0& .eg
<br /> PIPE a• 8' a• i � affixed to the controls that reads"Whole House M1507353 Outdoor air inlets.Inlets shall be screened or y'AS.
<br /> othuuwiuprotededfromentraed soar orothermatcrial. a ..,OEM
<br /> � Ventilation(see operating instructions)." `. ss I/
<br /> 5. Intermittent whole-house ventilation systems. Outdoor air o inlets shall be located so asttotto take air from ��Q+
<br /> Intermitter whole-house ventilation systems shall the co arras: ,
<br /> . comply with the following: 1. Close than 10 teeth=an appliance vent outlet, •
<br /> 40GARAGE FDN. DETAIL NNN unless such vent outlet is 3 feet above the outdoor air
<br /> a CANTILEVER DETAIL (IF APPLICABLE) S.1.They shall be ofopemt(ng intermittently inlet. 1111
<br /> and continuously. 2. Where it will pickup objectionable odors,fumes or
<br /> xligi, -3/4" II-0" 5.2.They shall have controls capable of operating the flammable vapors Z
<br /> exhaust fans,forced air system fans.or supply fans 3. Ahazardous or uosanitarylocation. Z
<br /> without energizing other energy-consuming 4. A room or space having any fuel-burning appliances --
<br /> appliarices. therein. I-t:.1
<br /> s ...(/ 53.The ventilation rate shall be adjusted according to 5. therein. n 10 feet from a vent opening of a R O
<br /> 7'.
<br /> _ _---� the exception in Section 403.8.5.1. Plumbing drainage system unless the vent opening is
<br /> 2X8CAP RAILING EASE / 1 5.4.The system shall be designed so that can operate at least 3 feet above the air inlet . ' �H-
<br /> 2 EDGE-38'HT.LINO 1 automatically based on the type of control timer 6. Attic,crawl spaces.or gmages• o
<br /> == T FACE OF STRUCTURE ) installed. -
<br /> PROVIDE SHEAR WALL PANELS �'' 2X8 SND WALL ti !tTt 5.5.The intcesnitter mechanical ventilation emAS NOTED ON PLANS AND ' 1 4tH }101 DIPR�P _ U H� 57 .
<br /> •� Sr2X2's� oe yA1Jt2 � shall operate at least one hoar out of every fora.
<br /> SHEARWALL SCHEDULE �� v I � X4 y„(o.e, art IA THRU BOLTS �1 0,1 5.6.The system shall have a manual control and
<br /> 1��:��--INTERIOR 7L r NUTS 5)WASHERS lb automatic control,such as a 24-hour clock timer.
<br /> MASONRY VENEER 1411 (SEE WALL DETAIL) j. /`
<br /> -' a" t.-PI II-0 f BOLT THRU RIMJOIST H... v
<br /> INSTALLED PER MANUF. ��'L— f 24"O.C. 5.7.At the time of final inspection,the automatic C
<br /> SPECIFICATIONS I 150`FELT,2.5 GALVANIZED / 1 X 4 EA SIDE TOP 8 I w,
<br /> I�A�►� BTM �W control shall be set to operate the whole-house fan W
<br /> )`�� METAL LATH 3 MORTAR / y ` -P T - �W: according to the schedule used to calculate the
<br /> WEATHER RESISTANT I[1'� SETTING BED PER MANUF. 3 1M"^• __ - 6 P.T.DECKING(U a
<br /> BARRIER t}l�L Il SPECIFICATIONS. , whole-house fan slzmS.
<br /> LATH EDF I'. I '' (2) •MB BOLTS ��,' >'> T a\®'a.NNW�cteY:se"' ; .
<br /> _ Milt 5.3.A label shalt be affixed to the centre(that reads 6�
<br /> „, IZ
<br /> tilt:.
<br /> /) m POSTS AND 1 ' ' "Allure House Ventilation(see orating • �aW
<br /> i. 1.BLOCK :ma r lr" pe W
<br /> GRotnED JOINT ) Hw���/ ^�( M 't instructions)."
<br /> i' It 2 8DECK .- MI5073.2.10 crab tt instructions.Installers shall provide
<br /> LSTS(U.NA.) �♦♦ the manufacturer's linstallation,operating instructions.and a
<br /> t ' l ` 2 X B P.T.LEDGER whole-house ventilation system operation description.
<br /> 13
<br /> NI 4 X 10 P.T.BEAM UNO - - W/SIMPSON LIDS
<br /> e TO POST W/I X4 MI$0733 Mechanicalvtemsfioa nue.The coo air to
<br /> _ JST HANGERS.NAIL m
<br /> t mechanical ventilations tem shall vide outdoor air to each �r
<br /> —f TIES(OR EQUAL) HORS 16d NAILS THRU � m" 'Y
<br /> I ( (I=1 i 3 e) Z LEDGER INTO RIM JOIST habitable space at a continuous rate of not less than that 9
<br /> -I
<br /> V =1I I I1- _ '1 V� --"?� determinedinaccordance with Table MI50733(1). it Q
<br /> _ GRADE �/ I !--. • Xa P.T.POST(UNO) - PIER FTG. Exception:Tltewhote•house mechanical ventilation system
<br /> y —11=--- I-I • 7YPICAh FDN., APPROVED MTL ANCHOR m. PADS CONC. is permitted to operate mtems for sat1-°,11"
<br /> less than 25 percent of y,
<br /> — "''•"'ti ANCHOR BOLTING '� I--I I - I ,• `_ I...1°y��yr.Ll�I-i E each 4 hour segnent and the venhiali"n rate prescribed in CB 4,
<br /> 1 a i ,', I�� GRADE -i I— —I , -" III—III—I(1-1 I i= accordance ws Table M150733(2).the factor ddennined in a=W c 0
<br /> TYP.DRAIN PIPE "ld.t-t- " -_-,I11-1111 I— a 1 f I •,..„__I
<br /> IL, c*
<br /> ;LI i-1 I -1T�1 I�T_I i I I .III_ 1 I -l
<br /> 0 VENEER DETAIL (IF APPLICABLE) DECK DETAIL {IF APPLICABLE) d 1." CONTINUOUS
<br /> E RETURN ENDS TO WALL
<br /> 3/45=11-00 0 3/4" = 1 '-O" m .
<br /> '1 N
<br /> •--��--. I) li 2'TREAD TYPICAL
<br /> DOWNSPOUT(FLEXIBLE OR V
<br /> RIGID PIPE)CONNECT TO •
<br /> / FINISHED FLOOR
<br /> BLDG.ROOF DRAIN5B'TYPE X'GWS
<br /> SLOPE FINISH GRADE ^� J
<br /> 2X8l,ANDING
<br /> AWAY FROM FOUNDATION •
<br /> (3)2X t2STRINGFJ7S w
<br /> 2%MIN.(OM FO") Q956& )IL TABLEN115072.3(1) 1110JST01 oe
<br /> I
<br /> CONTINt10l1S WHOLEHOUSE MECHANICAL VFMILATK)N SYSTEM AIRFLOW RATE REQUIREMENTS (LINO) 2
<br /> DWEoR AREAT (/� "UMBER OF BEDROOMS \4•RIGID,NON-PERFORATED FLOOR AREA o-1 1 �$-� 1 4-5 1 6-7 1 A7 `
<br /> DRAIN PIPE-DO NOT CONNECT WITH (square feet) Aisoor in cFM NiJNG WHE OCCURS ER
<br /> FTG DRAIN LEADERR
<br /> CRAWL SPACE <1,500 30 45 60 75 90
<br /> SPACED SOTHAT A4' jl� DOUBLE JOIST-pJao)
<br /> 1,501-3,5 0 45 73 90 105 SPHERE CANNOT PASS �
<br /> SILT BARRIER(BLD'G. NOTE 3,001-4,500 60 75 90 105 120 THRU
<br /> '
<br /> PAPHt,FILTER FABRIC OR _ FIRESTOP AID RUN
<br /> _IL—i CONFIRM WITH BLDG. 4,501-6,000 75 90 105 120 !35 1 OFSTRINGER AND
<br /> POLYETHELENE FILM) OFFICIAL ANY SPECIAL
<br /> . REQUIREMENTS FOR 6,001-7,300 90 105 120 135 150 ' BETWEEN STUDS
<br /> WASHED ROCK(MIN.3/4•DIM.) I 1841F. .2.2:`.. WATER RUNOFF AND >7,501 105 120 135 150 165 H r,
<br /> ----
<br /> SIDES
<br /> MIN.12"COVER a TOP j ..
<br /> •�A For St:I square foot=0.0929m',I cubic foot per nom.0.0004719 us'/s. ihsrtm t -�Vt
<br /> ll--^'_..: --1 '—"i'1—Alis-11 FLOORJOISTSPB PLAN Is \ Scale: i t;,9
<br /> MIN.4'RIGID,PERFORATED, ,11—II' * 111-=---1-
<br /> (�i 1�—I 61-1 I II 1...4 II E 1 TABLE M1507.3.3(2)
<br /> CORRIGATED DRAINPIPE -I i I—I I !I I—III=-1 M I III I Ii INTERMITTENT WHOLE-HOUSE MECHANICAL VENTILATION RATE FACTORS;• Drawn:l 1=i i—+,- I-1 1 III I 6-1.• RUN-TIME PERCENTAGE IN EACH 441050 25% 33% 50% 66% 75% 100%
<br /> SEGMENT23L410CIER
<br /> Factor' 4 3 2 1.5 1.3 1.0 TREADS 510'HW.
<br /> ( 1 / / Job: sc
<br /> FDN. DRAIN DETAIL r a Forventilation system ran time values between those given,the factors m leo sam6W robe determined by ince pore on. t
<br /> 4111 b.Exaapnladoa beyond the table is prohibited. STAIR DETAIL Sheet ''.
<br /> 3/4"=1 '-O"
<br /> 2012 INTERNATIONAL RESIDENTIAL CODE. 509 3/411 e 11_06 tiP q
<br /> 0i, Sheets
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