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SECTION 1
INTRODUCTIONSECTION 4
14 This dame ties eral age His
feedusandoultespocedesrtesing os
{er cofbnly ih eae ns hare set
‘uth na dese’ oj eceaton. This
Greinedinmten ender frie of
‘ling Leaiage eng gener at
‘Shed or expen dat west
‘semper mtd ety sdseling
Sl agen nin of ck
ect of rena Uph contacon
Under at canes sane allwnces
fee leskage mt ape ee dt
seats
12 The eo poisons eanindin he SACNA
Ac De Coco Sins nd
‘es 95 sd een, eroded be
‘mocuce Coit be SWACN Fir Gls
ost Cention Sida ir es ps dt
nb Ones fad cam oe
sete on opt rive ca me
omens inte ih ntl das cane
ethos remem
Speen age
1a Dacteakageredacs te equals ate
pein else ade
Sept: age ald te cnt ¢
Incomes the pear eo wil be Key
"ites tse he nant eke a
1. pres ot wot pens (The
ikea
1. Teeamoant fdas (he mae dct te mare
orange ie il)
The openings in he dt saree (he naar
enti ae jt and eon hgh
‘cedars fd ees and net
‘roan nc at),
4 Workman (gor worknarip ute
nes the comin saan
isp orate lenage dct wl
NSCS: primes afcsheo ts owe et
Scena fhe len promce yhic o
Evan espe Fama, esac
‘celine tc Sat se
toe cones at wide acepnetlemncs 8
INTRODUCTION
actu akage crc eft
towing rans.
rar
where
‘cpa 002)
iva constant
Peni proene (lyin nce water
en)
‘Nisanexponet (nos ypc 50.65 bt
‘ammount 180509),
‘ThenewSMACUA Leakage Casio eta
tev nage far tah. Wht td
Slner ast the rte ened or pee eer
‘ont facta eve eta by his
wet
444 UCT CONSTRUCTION AND
INSTALLATION STANDARDS
SLI Theecomsrictonsndiniaaonsgetien-
te a atone nde
44 Sigeeesipton meio eee
1 epson eaten
perme ements species
Extwe aero dtl fw ego
‘editions.
S12 These sanidsront neta cxclaeany
roduc o metas tt cn be demon
elo equivalent spree oe
Seep Subanon
S13 These reuemens res at he dsign
Cinhns ped eosin ons ng,
esac and enon of acter incl
Feenlsile fng configurations. Where
Fe chngs, deston ange die ows,
beste ow fig er hn so
{aed bee he one const
lap aremoof pop mane and
‘Shere RUACNA FTC Pact Stem Des
AB wc ne ouaenape nto -Fint eon "sia
sis
42
sige nana oethe ASIA Fudan
Hoo Sater on st eign sch
ng al be ied he
emily teciqussod sing ovine
EACH DUCT. SYSTEM. SIALL BE
CONSTRUCTED FOR THE SOcCIIC
Dulce PRESSURE. CLASSIFICATIONS
SHOWN ON THE CONTRACT
‘SIGNER, THE I" WATER GAGE (30)
PRESSURE CLASS Is THEE HASIS OF
INTHE DUC, EXCEYT WHEN THE
(OF WAV HOXES HAS A WG G0)
Basis. OF COMPLIANCE, WHEN THE
Destctk DOES NOT GIVE A PRES:
Nospesifeaton orien sma
cto yan
Where dimensions, es md wragemen
slonestsoteutasebi adept
tense hx povided in ese nase
‘Suunto
‘ethene.
Test al fn ee
sun
Temintecendacn wiih dates
Unt tere specie el sheet ad
fp wed or ud emestsall
{6 cowed grand se of tckfom-
Tg ade conteing to ASTM A659 ad
1924 suns Mina el tengo
See shee nice .30090
corer.
vhs ing ae a
‘Tews fades pes pe yt,
cronnbiatimnct hace coe pegs
‘iceunecofthednwor and idee
‘enum an esings own alee
See woul esr or the ae of comons
‘Theprdentseletgnangplctn ota
‘ng matings by fear ad li
hing dis contideron othe ented
frre casper mode (fave ot
cp cere o he ch
‘are aya, poll vere fang
rts emai pean
Sing, cleans acer pre shel
‘ha hee pesos apy dt canes:
ion to eupen pyortn bat
lor eine np
vk arouse stale san ESSeat c1ass Seating Reqsaments —_APmieable iat Presue|
y “a manny gina“ mg nw (WORD
Sindee teas
y “ates a
“ngitudinal seams only He sors)
© Pamon cy wa)
Teal ave ap ata wane yen dof GAT (5 Fm
‘hati atc foovAveoet at ete a
Table 1-1 Standard Duct Seating Requirements
4. Tat where ditto ar made betwen 1 beundewrond ow ewer bles
‘steno lnptiny Goth dream of 9. beaded ngs
Therese ductsurace tr
‘ecg ber vee Hela 10, wisconsin visto
‘to seams ee ro el ere femkel
‘Someta ret 1 betty ese within ncaa
Teo jon anc aed urn Spvspuraros a
Inston, sve de al pins
Ting sierton,overan eral 12, eee clea porno ng
omens dat ee dec sd ace Stewed a dt sch a ellog
fe ames nd nd ct, lena, es sss pele compa
6 Unet tiemidby the dg, {Terumo seal bots
‘hg een ip ined ee ree mde fpr
1. ei cei atic; telly ted cs cto of
ieee es) Id nh ey were ine I leak
ses indvnoestd ode alligr at
Spe wr thy saree er
Sedocseslnt Aner dutta
Stemtngapeiiee cementite
4 deme phe dae Kendor wet the mealies
eo, in tae moras me st
Gecrarnsgse) tego des
5 coinsonisonsceeinater Sits a be oil nad
Steed meron ‘rere o Hol, ar ig, be
famed wh compe cosing at
6 beet rds Aidesch eso, The erm ea et
Esicd io whedves or mass tte
7. msninfeaage nei ac presses sen comtiatan ope enelae
reves tl tsi abate sp and mas
TB sro nas et et on 8418 DUCT SEALING COMMENTARY
‘ts eich ener cee
‘Sl ad et prance fe em be
‘ecole tt ies n act cams, snd ed
‘a be be on at be ater iia
{en).Cades nly eet sees
sir Cncems fr eo eosvati, hy
ntl, sue emperor cto ou a move
‘net sebltin mine, ep
ing eke prespve metas onan:
th Sands Lge gt cn 0 a
free snd erm of eaapena ston Se
cot eed aster ie ade sigh
sercn my ocd ing vu
oda) sing he ate propery
‘hedge isrsponsib fr detning the ae
surecls e dsen rq rd consrstnand
for eating the snot of Seng tec) 1
Ache em peromanee oecives Is fe
‘eel hat al tear eth 1” (2507)
tnd (1251) pee as met Sel Cin
Inurl duet hare ade cei beta
Inpofll actin 50Pay an (125 Pope
Secs ered by his covstosion mana
Designers eceiomly exempt th flowing om
telngreerement sal en eee
Fane dcs cel Sea In ether
{he athe st on or one sono bes
teases cei cum acon peau ples
Tn, When Seo Chas € iso wal E50
sti (7) prone cas ede
‘Sper sw te tr ect aap et
Manu eimated and prt Tage ai
Scene cles x (2573, 11250
ston or tihedeprteren tose
fate pres asf dst contcion on he cn
SSUAGA TNC De Conc Sdn
fons: 20480 fal rls eee
‘Spay fan and vrs al esa
‘i es0 al ral ober duc fay aes.
Some santa absent atest ee i=
amare conestns fe dampers
Ihe damper mutter maison rete
154 Leakage Teste
‘Thee iio neo vl kage cool ty eles
Ing nbn nant tds of xb and eng
sel Lettie matidee arte
Saudi (stn mgm riertteed
“pacman (a ng
‘gelesen st
‘Seay elt he pan fhe te) 0 be
‘estan he appropiate ASHEAn-
‘ty omer sands ares 9 exon ake
Snot gee ets ess ny fr ress
ress SOP
he HYAC ir Det Leap Yes Mama pores
entender ti ake
eves
Apa iene of ston pen hn i
ag Ft aca of ow mesons
tenn, open sc sho mae ons,
Inning en ep or overs cme
teh dscns, When seo re ot rst
see fo fas over 00 fe [1S meee
fev segs rosy requ to din
ed em prime
Schoo, shopeg cones sons an te bal
Ingsmay seeps dion Slectng sales
te fos dasamsa ttn the
Trl eppesunce ofthe dt sem ha th
once
Cerin petit forcible patie
Longing indy spin of wcll
even ean) ieee
inreclngmevinds, The est of reorng senso
rec the eid sing o ben peti
Sealed en rt ence he nest ost oa prope
Sppbeston Contacts win pa die eee
ion ems ma contol comet enh anh
‘ep oe enrol
“ Wve arouctLonase Texan -Fist coonFale od wil compre sleeves.
‘Roni ojos eset nthe
‘gps. Hwee, wth peer eon fo ee
tm wets, sel apo anos
smybatem sailor
‘Gweaage Aig ean nasil kaa coh
‘ulin oor rm cts ear stat cor
tol No sl seat he al patos
Sccing tet ppopt eat doen
‘ly athe ba csi no aplton
‘ond sh aie pation lec selon
‘air pesaein eve
ning ten dt poy nei
Joint scaling pos. Sich mye ting ny
Felt ata et perforce an oso ee
‘Salman athe dose eta oe te
‘Secu fre cot oat i ad
Iesevee open a theysen om ge be
152 Liquids
Many martes poe ud saline
‘aly a ts They hve te onsen fear
‘Srupand an be epedeery tho wih nc
ge gnerpoweed yr Laiclrsonaly
‘ct 30 €or vt sven here,
thea cosea) when dip Tae ee
samen ioe eee a
‘Wheel slanen cnet (nme
‘ca aplatans maybe nevsey ofl he Ys
‘Sts by ahvtatage or mf he lan Thee
‘eas ae pomaly ss no ond sip jos
‘nl png in etal spins.
52 Mates
ney ati sent re mo ale iy,
‘peel he cee igs sully cari wall,
‘Stans hve ten wed rth option, Ose
‘king sed ging compod soa ot ee.
154 Gashote
Dane mate sich sf elome by oe
Jit Far eas of splices sald hve
‘Mheivelecing or heise ay cep ood
eth atl ing tay. Te eee of
‘pen celal el ergs depends onthe
tountandeqsnyofeompesin antec
teeny,
155 Tepes
Nothing ie sandetcintenddtn enon
Poi the wea pre mlie ape Sever
ES clames ela a monet af seme
ompyng with UL hnaad 18 ts Tete
ins recon ptanee stands at et
fp ae, he aes, ete ten,
‘ens tesloe nga
‘eal cano! cates seta corel
Sith ntact comunton sevice. Hone the
‘Sct witha pe ie. The veya advecd
Fossey boa Some et esse apes
Pebltel nthe proc recor of he Pes
ene Tape Cocoa in Chis,
The hei apes may te dle ide
ryt nl sx mono ane ye Alto ina
sn my pears eager.
Ins of thse esac questo. The
ted ls eso ropes a es
‘Sponrertairenar etry, eying tte
‘hebolesoccaca bang see The tapes:
She ma be chenfaly compa with uh
‘eo rapped ies th as ont
Moxie sate Applicant satay
hve rere rls late ste
alr my ave diet efecto oe, ay,
‘cota (rete aes
“aps game coniaency ih on 0 r=
‘mote wate ters hve btn ppl fran
‘Splaion They ae genral towne pela
‘a very and oe en al tee anger
noe cate of act Suh pe we ely of
‘ates ee es it fp ily
Intl faking on one ice
158 Heat Applied Materials
‘wd arsed Tr dace Theale
‘9p arly shop apletin Teal ace
‘Sesgperefeiniersh fctoretois
BW rc nrovstasag Taunton 14157 Mastic and Embedded Fabaie
‘here ate seven coeatons of aven fabs ie
nous ss meth gave ines) a eg
cenpouns etn gn chit ape
eerste fr craig and aang fev
lean sc ne, Gla fee od Mais
(Rw rf lm ect pe are
4188 SurtaceProparation
Secs eve set shuld ean mesg
Fee email dt rt ois, aand
‘Srare noma aoa otra oo
‘eatin menadione en
159 sealant strong
Nosot yse erecosineda abt formes
‘honcho: Sua ge ase se
tems re eg develope eles wee ad
‘olde comestns mes Thy ie seat
Srogis f100 S00 ps (898 3447RPa oF
mare SMACNA et eo cmprhesvly de.
Fneeehratisienat isin weve ah
fora erensiged to mosior i develope
1.540 Shotfite
“Testes set procs may be oe yur
rl tent inery smo The ler see
ned tvery atthe sl ifeharol bese
1.51 Salty Considerations
Scauntaytensimay belarmatleine etra-
USE LIQUIDS AND MASTICS 9 Wet. VENTE.
LEATED AREAS AND OBSERVE PRINTED PRE
CAUTIONS OF MANUFACTURERS.
“Tecra shoudl oe ete of
Iba al nde poe wen weg om eneee
‘ead cinestione NEPA Sonu 908 ee:
‘heivetahies fie qreadraing ater San
‘sake eetopd ing mt ove 30
“ Wc Acasa nt Fon ERD