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AMERICANRADIATORSRatings,Dimensions and DataA4ERTCAN RADIATTQRCOMPANYo' i.l., Arlllle^! RADI^IOa ! STAEDiAD S!4Ltr\!Y CSELaSAIION.10 West 40th Street, Nerv York, N. Y..

AMERICANITADIATORS( r,l)), ishltd 19.17]\M u{l(AN Ii.\Dr.\ IoR LlJ !,\i'lYINDEXArco Convectors, illustrati,rns rrncl d(\cfiption31,49Itrrr n ,r' .'nJ Rrting'50..54.0{)Arco Radiant Convectors, illustr.tti,,ns trrl clescription. 28')t)I)irrr, rr.ion.30l{.r irrgs.i1-:.1.(oArc,' RrJirtoh illu* rrri,.n. 1+Irrrr" r,.r"rr. InJ R. rnr',ll.' lii,'.,r It'.'. l. r) .Ir.nli,,'o- l'(J.*r: ls .Cortr, Il:r,li.,t,rrc,'11,.'r.-,on15- 10-l iIU182lrir,.n.r,,n. ,.nJ li ''rnx.. :-7l{:r.1,.,,.,r lr, ,.t..r., aor,.,:,1. Isl{,.1,,r,,r Ir, ,, lcr,, N1.,ll,,.l,lrli't)l(.'.lrrr' r lrlt rrl' .ll..'.lr.rr,'r \'r rrrt hrs. t)st.f. i:,ts|,.,r,,5T.,11.rrrF.. .,I I V'.,., n n',.r"'.1)1:tCorro H,rpiral Radiarors, ill .. r.'.r,'rr.l-rrrrrcr,..,'r'* rnd Il. rry.. 10.11Fanrdrn Ra.li:rrors, illu.r r.'r i-r,l).rt,r rvhtn used rvirh Crnphcll N{.iil \\'inJoNIri rr.rr.r,,n., R:,rrng,. T. rr n:.. ,r..In.lirect Ruiliatorsl'ert.ction lin, illustr.rrions rnJ.lt*r'1,,'."'.Srnitrrv School Pin, illustrrrions arr,l Jrsfiprion. 1920.2+s.1tlMurray Radiators, illu.trLri,n' rrnd tl*crlr r.n.55l \'rt n r..rr' InJR-ri -.56-d)Pecrle* Wrll RJJiar.'rs, ill',rl,i.'r',6t-6 )Ar.,' A,lj '.,'l l. $.trll F-:. L,'.tL(rlf* \\:,ll rrrJ Cc.linp ltr ' 1,"':Assenrl'l.rges, vrrious tvpes of, orclcring i.y nrrmberl\.r., ,,rr A.'. n,1-l:rj.rI)rr e. rr. '. L,r"orl

AMEII I CAN ITADIATO IT.\AMERICANRADIATORSAMERIC]ANCORTO I{ADIATORSAMERICAN CORTO RADIATORSThree-Tube-Dimensions and RatinssWrnrn. ls( lucnr"r Cr-:vrep,. 21.- INcHEsHEATTNG SuaF^cE Sou^Rr FEErlhsed upon Ehsincen',! Strnilar,l of 2J0 B.!.(.tz,e,,,cdTHE RADIAT()RCLASSICAMED after irs f:rmous arrisr-engincer designer, M.Oouttot, the Anrcrican (irrto Radiltor is today thcmost lroptrlar radiator in Anrcriea and in fact throtrghorrt thcu orld,.',il.Jl12 'll1tl.-,]5IIt.l1.11617J.1262t'237:i11);l517'.j22:i2527 );JJ]i353i\i42 );.15.ti )1s.r 1i55sTli6).1;6i r!70i_l'is t:i113%17t i19\2l2)1i24r;29ti3t ':ir.rti3614381i1215llti\loltii3071lt6t.iI s:5?l)..\)543utA3i4.riti3r r.1iix16.4slxs..%58ri60%6s)i'!i4l'156J6

AMERICAN RADIATORS AMERICAN RADIATOITSAMERICAN CORTO RADIATORSFolr-Tabe-Dimensions and RatinesAMERICAN CORTO RADIATORSFiue-Tube Dimcnsions a1)d RatingsIl57810ll1l1315t617l8202l2223242526272A29,;ln.lrIO12ri15tlh202),/i2527)i31ti3531114042: i4547 ).i5rJ55\(rrrrn,67ro lrqcHrs; CrNrrns, 211 llrcHtssT ra6062\6567 )1ioi1t itsar.d urion Enln.trn{ S(rndar.l o4 .110 ll.t.u.cnission tr. Sdurr. Foot pd Flou.:l l,j Sq. Fr. J16 Sq. Ft. 2! Sq. Fr. illi Sq. Ft.6.,,rixI3\1S%20)122ri2i2t%3r1433%3638,{4Jri4511\49ra51%5.156\s8t i60%6365t15itl1):tll.t17'20,',4l5)i '4JO32tl353i r442%1i tl5052tt55656i%ioi))t8_Litlr3%161.4t0r4222t%!? )4tqx3s%3a%46%19 ri55601,63)463%irtii1%i1ir%l0tir7 t;2l21j,i283t:;3538tt12[stis2 /,5q l;66) iioi:\ )i7780til3{871;9t981011;L72ly25rl29%3.133) a16'l5tssti5963%68"472\i6r18ofi.85a9%93t/497%1021,O6XllOt/6rrlxltl9T^rp,Ncs I1li in.hcs toF and bo(on. Bushcd f(r s rs per sp.ci,Cnn Crnberuprl'cdonsr..'alo'J.r*"hC suDolicdsDc.ialo.d..{.irh 6-in.h jn,hl"rr,,ors lds.orsnh.nrl.!s l'ou'1,', nr ., no ',^"r',r.hJrs..cxtra.harc.,F^rh.,shrofl.oF.',,onor, r.. 'l'',.r J 'n.h-'nom'o,rll,.,cl,r.'.l,uwnabov..Corxrmors Bnrh .'edm and l,.rvy lt2,in!h 'ish( .nd lGftthr.adcd nipphs at top and borom.r Add % in.h b lcnelh fo. cach bushinc.[4]Il57IrlIJt5ti20212!212526)i,512)2t51i 'l2025.lo3)rt3537,t0''.r2'.iliti5052 ri5557"i65',V/rrrru, S h.rctrs; CIENTERS, 2r i INcHEsl.lI l' ^,r^-(: SL Rr\.' sal,rR.FELrB.s.J uf,n, E.!i,ie..i"g SriI'Jr.J .,i I rl) ll , ,,,iq,nr. liu !..f ll.ur _.1..1,'.1, .ll,i',.1r ln,in.hLI, fl Llljr !l , IT lcisht i!l,r I |l"'Hl't ltisht1r.\ tr lL,s! lr(s Fr..r \.. ' L L..r s,, rr,r l|{ s!tu1L,j2rN2(t2529 rt311!37 tA'10122415\4850?j53ta566rJ4;liitir:)1Iti)it ,, ii:iiil I :!iirs'; I ri,i{sr; I s6ris2r: I 65I0!J5.to.15506575105I I0n5120ll5^rrrNcs 11,: i,,.1).r iir, :rcxnr o. wrtct i\ licr spcctc.;;, f.,,i""I,..r.., ., r.,, I -r- r,. . h lr',. r *r,l'rr.-p' r" -r,r'.harecF"'1,-,!.,'-rl. I -, r, ..',,,' ' I',lh"i l"J '1.'"'rJbo\-.(:orN,-'o\s "'1 "^l "ilr'tl' '! ' ., J"r Lr',tv I'j rr'!h ti*ht /Rr i.lt(hrc..lcd niprl$ ninll$ a, r,)r rn.l b,rtrtin- b,rt,in' AJJ ,; indi io l.a,s,h io! tr.h hushinRIs]

AMERICAN RADIATORS AMERICAN RADIATORSAMERICAN CORTO RADIATORSSir-Tubc-Dimensions and RatinitsAMERICAN CORTO VINDO\(/ RADIATORS.Seoen-Tlbe-Dimensions and RatingsJ-l5i1irti2l)J2.12{:lil8Vroru,9rr/o lNcnes; CrNrrns, 2]j lucnesr.i*,r,lt t:22)i2527 :irrillE^rrNc SuRracE Sau^trrIJrseJ upon E.sincerinc Sr.,JiJinl.nrission per S.rurrc F.!n r,.rI lri(|,( Ilcieht H.ishrI S. h. ir ; Sd. Ft. .t Sd. Fr.r.. s.n,.", r"; s.:,n,"rP., s;.-n."t5)7i)tt7l0''trT ra2l28311l3a1l4s t4s2tltset,i 3ttT^PP|N(;s I iirrl,.\r,'r, or s.'r(r rs t.{ sreci,Crn b. srrrt)lie.l on rr.r.irl(iillcrwirh 6,inch less. or wirhourl{\ ,. 'r) c{rn .1)rrqc.F.,' 1,'u',,,r 1 -. L ly,.ul "'t "rrJ, r 3.n.,,f'..,,',1 h. r.,,..1" r.'.,|.,vcCr\\,. r! \. lt rl' .' .,", 3nJ heJ\y I r. r"r,.r^.,, , r lcrrthro(l.Ll niptJlc" rr r,,t) rnd botiom.. Add )r indr to ld,$h frr ..ch brslrins.t6l2t365:2l0{547)78t02r I.llJ4li{Wtonr. ll:r lr.n s; CrNrrns.2r' INLHr** a.l,a' \. S' Pr^.r ia atsi trdrrcd Basld r'tran uron Lr ', -",," S,'n l",J .l 7ln. rr. .:rlal; | !!:ii ],ljil; l,iirir;,N"rnn. Lc"lrh l-,,' ti., In.h(s Ir,l r cns..i'. , , r"; s-"o. LH'l'rr'r-Ir.;s"i,i. '-I'(!." r.' cc,',oni':i ,i,'l | ,6" ,! I li:r!: l:r; ,l l:luii,; J ii)r jl i: | ,,i"i \i:.e 22t; I ttt:, .lt .13i,' l]|; i],; j: i3;li l: i:r ;i ll ,it i; l i;', 1 t' l;1,- 1)\4 +rlj 5l 62ts 15 15 5+',,11 ii,"t :i'; i,i il[1 .. s; ;; .,i (: i:l :l;1l ",rr 60li oi 't). 6a 65 | ;s qsla_r: .,;'i 6i\; sr 111} ;o _ ;0 sl 101!i!, i:!\:) ;lti si lo6rrin) ij ii !o llrlT^rflN.s 1)! ih.hcs toD .n\l bur(ni. ln'\h.J l\r *p(r sfc.i6catnrns.Cifi bt suppll(l on s}.c.1rl o.J.r (itL {1tr'L'! l' l.r" o. *ithour l'ss atF.r h.icht of loop se.rbn onlv, !,lnfu.. lri inchcs ironr rotalhcilht ns shown .boveci".?ii':,ij"'"::ii"iri,i"; and w{r, .xira h.avv lrr-inch rishtir,.l lcft tltrcaJ.J I inFl"s l. AdJ ,,,r,ch iv l.nsrl' i r e,.l h '.1,i,'*.lill

.{ M I'IT I C.C. N It A I) I,{ TO It SAMEITICANRADIATOR.SAN4EI{ICAN COR'|()CON(]EALED RADIATOR BRACKETSI)II\,{ENSI()NSAMEIIIC]AN (]()RT() HOSPITAL IIADIATOI{SI L. .,111 1;ThrcrTube.irrr; () lr'riltr lllr'6lt 162orrij26r16 .i2Forrr Tuhc.lr: ;ti l':riliri Ilrirl;r$lr)rfilr)rr' .llFiveTubt St'r r)n, lr;rilirij l.lr161;'r,rlorrjl6ru .ilSix TLrbe 0lrij l1 lr:riliLij lllr0l;rllorrijl6tr6.llScvcnTube\\'in.to\. ; l] lj t|L,rt'rjr)rljltrril51,lr.lrr- ,'lI{r,l''r.{l,,r' li..,.r'.'r\ ll C tjtr,,,,, , n lrf,.lrr' ,1 ,, ll rThru. ILrhe .i|1,. t;s t3r iL,j Lirrl. l:i\ )LL r"FoL,r Trrbe. l , l5s 1r.r ru I -l', l:rflr1 l:Frrr f|I.c..5r\ t;\1r.r ;1lt I ir\ l:rr2r;l r." I '.iSi\ I |hc. .I0f16 l5rI1r :r; I rj:r I lrllrr r'srv.n TuL.el\\in.lor , .lf x L! ;n I ; r\)ir r,lrlA\,,IERICAN CORTOMALLEABLE RADIATOR BITACKETSnl\ll \ -l'lNqIj,,,,,,.,,,, .1" 1,.1,,s l si tt','n.nn,'uTl,r ce Tuhe. . . . . . . l?ui 5; re (,;r'; i'roF.rlr Trri.r . i3,n .,: ri ;iru sj i6frr. I,.l-. o :Six TL,hc...61. ;7\ ,\1i r)%Seren Tulre \1/in,low. i\ rt.1 e%10%..C"...Djn,crr"r,,n7, 1r, 1a.i 131Dirr.'rsjon "D" +3\ 13\ 13r J%For rrsc in Hos/ritais.rn(l S.lnir.zlirimsa\A\lT.\l{\ .,'r'.li i, r'. ir, 1,.':t r'.,1- .rrr.l: it I I i I r r i | | I I I s de\L-/ I|,:rn.r Iril.ll:rr"r rl':rr l\.r,.c.rl l. r"r (:'\v .rtl l rlr.'l."rjhclcanir)g. Americurr (lLrrr,r IlLrspirul ll.a.li:rterrs rlcct this Irccdlr jtl_r uell-sl.aceLi scctiolrs rrrcusrrrilrg tlllcc inclres from ccrrtcr toienter.Anrcricrn C(rt,r Hospiral l{l.lial,,rs lre regrrlarlv ftrrnishetlt'ithoLrt lrca.l, nn,.l in thrcc atrd hvc ttrl.c rvidths and all hcights.The hcatin.g srrrface, hciglrts and \\iJths dre the sane ns forcorres l)1) nd in{l pafterils oi sttndard Arrrcrican Corto Ra.liirtors.Thc lengths are twcnty per ccnt greltcr because ofthc thrcc-irrchcenter to centel scctlons.Ietr

'\ ";AMERICAN RADIATORSAMERICAN CORTO HOSPITAL RADIATORSThree-TubeAMERIC,l.N R.{l)t.{ToRsAMEIIICAN CC)RTO HOSPITAL RAD]ATORSFive'Tube\\ir>rn, t Ixerrr:s: CENTERS. I l\.HEsllL\ flNL: S,,R, ^.rs!,^kEfL!'Iiji5tiji211i t:3ir310\21Jt.r17L9202l222125272N2930-=t312ilLj.11,il.ls0r,ii2!763i0i_:)tIi,;tJtti 6lii8r 08 r,{112!i1171.t I l,t;-t)ii;105ll0r.t5[10].,{i.i'rl lll:1,'l:li:l:,! .r cr.h b"rri,e.| 11 l

AMERICANRADIATORSAMERICANRADIATORSCORTO RADIATOR PEDESTALSee&BarlafinPcdcstals to 1ir unctcr lces o{ all stvles i,nd lreil]hrs or an! of our DjrecrRaJirtors can be l,rmishcJ ii rhc folLo$ iDg heighrs: J!, t, tri,2, Z1r, 3,3),,+, 41, ind .5 inch.s.SPECIAL RADIATORSAll prttcrns of Americrn Clorro RaJirtors can bc furnisheJ in curved,co,n.-.urr,-l(r.,r.-rr'.o,.1...1.rJ.-nlpl.r.rrrrorrrr.,riorr,in.l..l '.! I L r. .k-r.l' r:,., * '-r.l n..r..i-n. ror ".r,. r Lr. ' ",DIRECT RADIATOR \(/RENCHTappings and MeasurementsApr.l-i to tll American Radiet(xs cxccrrt Arco anLl Farrrom.StrndarJ TePPinq"One-Pipe Steam Work SttpplyUp to 2-1 square fcct, inclusive.. 1 -inchAbove 2-1, up to 60 square feet. .. .. . ... . 1)J-inchAbove 60 square feet ..1\-inchTrvo-Pipe \f ork-SLrpply and RetLrrnUp to 48 squarc feet, inclusilc. ............1 x la-inchAbove .18, up to 96 sqlrare feet. . . ..1ll x 1 -inchAbove 96 sqlrare fect... . . .1! x 1J1-inchifi/ater RadiatorsTapped for Supply an.l RcttrrnUp to,10 sqllarc feetinclttsive................1 x f iirchAbove -10, Lrp to 72 square fect. . . . .. 1ll x 1]]-nrchAbovc 72 sctuare feet... . . .1)j x 1]!-inchThese steel wrenches rrc mrJc cs1.cci.,liv for.,ssenr'nling or JisrsscnibltnsDirect Racliarors conncctcJ u irh right, anct lcfr-hand thre.rJecl nipptes, Madcin t*'o lcngths :-foof xnJ l-tir)r.VENTO AND INDIREC]T RADIATOR ITRENCHThcsc drop-forged steel wrenches rre made especially for assemblins VcntoanJ InJrr,.r RiJ,Jro's..,,,,e.',J u ,1, righr- rnJ lar.hrrr.l rh-e:Je.t nrooiesha.rr.c l' r,u.nV.'.1. 'oj I| _- 2-. 2t.-- or r.rrr.h nir,nre| 12 lAir Valve and Vapor TappingsAll air-r'alve tappings of Direct Ratliators arc regttlarly Inade)i-inch.Vapor tappings, top and bottorr opposite ends; suppiy!-inch, return ].'j-inch.Threads of OpeningsLlnless otherrvise oldcred, a1l opeuiu-gs of Ditect Radiatorswill have rightJrand thrcads (except that of \fall Radiatorsrvhere tapped 1!-inch, in u'hich case tapping at one encl isright-hand and lcft-hand on other end).I 13 l

AMEITICAN RADIATORS AMEITICAN RADIATORS.AIi(]O RA I]IAT()I{"Thr' lirrl, li,r,liaror rirat gircs nrrre hcr'rt"At{CO IT.ADIATORSi hlir-I rilllTlrr :r1l,,rr :rrct,rl, slin-",fr,,l..J A, c,' l\,,Jiir(rr lsnot.J 1()r \r, ,( e-rr\ ing rn.1(\crl,ti,)nirll! tlL:rrL he.rr-Lnt. Trlrr, gooJ-l.xrkin!,llllil,The ners 6-tlhe Arc,,R rJ ir ro r,,l Li( r,J it'greath inl rrserl Le,rt itt.r.rp.rcirv l..r :rtL,:,!. IrNrof spatt o, e,r1r..l, r,,,snukts it I'ssil.lr r,r.,.1,'1.r.\rros on tn:t,,v jtnr\rhtrc snritll r I' r'..fcqL,ircmenrs h c rtr (, it)f .t,re\ enttd tnerr Lrsc.\\ Lnrn ir: I.;.rrr .; r- rsrtr. lr.: lr'ttr'T 25"22"'i_j24--rll.\r. ' 11. 1 \i \'\\"_r'll ''l rr' a''r'rl l li'r' 'r Ilil, l.qj * ';1s:'ri"' T-t1 s'rjr' i"*.t''*it., i 4*:;*1',- li1rq4"--1, I ,o I Ir t li :: L Ir 1.1 s.8 l0+ ]lr, l: llrr l{0 Ii, '. i,, | ;,' I ''1'.''rr .l l:.1 l\'l t'Ir( jl :i" l{r"t'lls l; 19 S ll-1 )ito .i0 .l-1.{) l' o l{}.'l l' :l i'r'iit, , ir'l Il v'2(r .19 2t.6 l l s* :--'-' ' r- i;.,r='li.'1. : l,.l,"l'..: ;;l i:i;1 r' r': ,'.i; j ''.,.,,.'ll l''i,r-.rruggrLl. rrrr,l r:r* to cLt.rn.{'.o Iiitrlirr(,rs nirkr .rn,Jerl tl,,,iet i()r tr..-.r.,n.1-in .':,,,,1iiri,on o, ior.(,',,(.,lrrrDr \irh ArcoJ'til-l lli.

AMERICAN RADIATORS AMERICAN RADIATORSARCO RADIATORSFour-TubeARCO RADIATORSSir-Trbelr.wrnrs 13 r Iscnr.; Cer rrp, I | :r lJ\cHEs\Urnrn 7l i lNc'rrs; Ccntcrs 1% INCHES9s SqJ:r.l{Srdion2-l6l0121+161E2022212628JOJo9121.;liJ2l212t-:10JJJ6i9+22.lt.5.6s.{11.21+.{}r 6.8t9.622.128.0.l0.lt3i.6.16.l39.242.011.29.612.816.019.222.12.5.62u.lt32.038.-141.6.l+.fl+8.03.61-.210.81{.+18.021.625.228.832,136.039.613.2,16.s.;0.15{.0){68l01214l6182022262830j6121.5l821273033363912.1.509.001.1.501{i.0022.502i.0031..5036.00.{0.50.r5.0049.50-s4.00.5u.5063.0067.50s.90I1.801 t-.7O2.r.6029.50i5.{011.30li.2053,10.;9.006,t.9070.80i 6.ioti2.608{t..507.7015.{023.10.r0.80.itt.5016.20.5.1.9061.6069.30i t-.(n84.7092.-10100,10107.80115.50l16 l [ 17 tr

AMERICAN RAI)IATOITS AMERICAN ITADIATOITSAI{CO RAI)IATOR ]IIiA(]KETSDrnr.'rrsirrns,rnJ /).r.rO jin;ustutnt on mLL@ lioJusrilrilI or onlc|(tt@ r? vtRtrctL lmustuutTHE AMERICAN FANTOM RADIATOR-.'=-'r-lu0tr\I{(]L] RADIATOR! 1s lPEt)ESTALSPcclcstals to fit Lrnclcr lecsof thc .l-. -1- and (>TrrbeArco Racliators cln bc furnishcJin rhc folloivin,llrei:lrts ! " 1" ..\id lr1" ..{vnnrc,rr F,rwro:'r lt.rrrrrrol Crvrrrr,rr \1r:r:r \\'rsrlos tr."rr Is:st'S,c\'tr I'r,\2.\ Ho|rr-, Nuv \oRl{ (irrY'T'H E An'rricr', F:rrr','rrr Rn.li rr,'- srrl'1'li(i 'rtrif,'rtrr hect hrI r.r.li.rri.,rr irrr., rl', r"trer 1,;11-,'f rtrr r,rrlr) \\h(l( lrl't:'lneedeJ, anJ l-tv thr: circLrlirtitrtt oi rtlrllred air to chcck u-illdorrdrafrs an.l ro pernlcllre tirc *hoLe rtroltl. It-s e\poscd stlriace clnbe rinterl an) col(Jr in harmotty rvith thc Jccornrivc schellrc'The Flnttrm requircs littlc space, is lcccssible for clelnilrg alrclolfcrs an cxcellent trrculrs of hear .lcliler-v-Tlrc Anrericatt Farrrorl RaJiator arrJ Canlpbcll N4etal Villdo*illtrstrated atxrvc is atr es1'cciallv cltrcient lud attr:tctilecomhitration. ALrallgctrle ttts of rhis trtrit arc silr)\r't] on l:rgcs-15 to 27.[1q]

AMERICAN RADIATORS AMERICAN RADIATOITSAMERICAN FANTOM RADIATORS17.Inch, 2r)-hch and 23'Inch One TuheVrolr.lli6 lrorrs; CENnns 2)ll lscsrsDTN1, NSrcNS ()--E Tt uEAl]11' Lil, $ 1.jr; $20' 20 1r)lt ii2.i" t2r3 Lr I()LlljT.\PuNCjs 1l.i itl hcs roprrrl Lotron. llushed l, 'rsr.rrrl ()r $r(.r rs Ir.rCorNrcr IoNs tsothsr.rm ,rnd r rr* trtrrh.rvr' 1X-inch righr.rn.l l.fr thrcrJed ni1-plts at top Ind l.ottotD.Cor-'rcrroNsAMERICAN FANTOM RADIATORSL7.Inch and Z3.Inch T+uo TubeIwnra 23,4lNorrs; CErrrns 7! INcxesDrr'trNsror.:s Trvo Tt,ne171nch.. ..17 142.]Jnch.....22! 19%Tar'rrNcs-11 I inches topaod hottonr. Ilushe.t forstean or \rrrcr as l)erspecificrrions.Norr: Two Tubc Fantomlladirrors trsed for rvatersyslenrs arc to lre v.Dtcdrhrough rrlpc.l Top I'lugprovi,lcd on specilica.Both steam rnd w.rter exrra hcavv 1l:i-incb right ancl lcftl.1r,i1itt1012),t52025.1555:'.i""rll!1'38rir0, i1l1]X,20 t,,.h..r, I I"ist,t r.t tn.h.'. t t. '!t,l2 Squrrf Fc( I Jrr S!1rr'. b(..I'r S-,dn frr s(,n,rJt llr;1! I lir:ll I 15'Lr8lrrr,20 llri22 2111,2{ li2t' l\t \28 I 3'L!30 , 3.lri.t4363l{, ;40' l:Jn4l,lJlJtr iil I lll;iii I :'l',. j. Alld i..h rLr Lrisrh f.r c,.h busl,ihc.i IiscJ.h Enqinecrin{ Srrn.Li.L of ll5 dcqrccs Frhrcnhcir nerm tcnlptr,tuR, io .1.!r.6n,.n '.",l ln lt '. '."..ru'.'inn ' q,'.'r" f, ,, '.r l .'''Rr''1.- u ',.h.lq- l'^'. 1,:."" 1- ,.rrl'.d." ^,.rfti,l.fl_rr',1'4'-al'2.3,16789101l1213161522tl30371/(,6067l i7582) 190ei)t105't12ll' Ad,l j , in.h .o [neth f.{ er(1, buJ,,ns'".,; IB;.ii-i;;*h;:.;;:;i;i"J,ir''.'iri.t.'-''t,t',''h,,,"im,.nr(rJ'u''70J'c!'c'*' -,',.' ,".1 2lo h.' u. r d 'r,B e i .( r-' l,ou'.Furnish{rl sidrott l,ss o,,lY.[20 ll | 21 l1206%1{)13).i16242026?53033%36%40431446%50t81.,12%7t-2t%2st'2q143{38|z16345ts.s!seti63316ti

AMERICAN RADIATORS AMERICAN RADIATORSAMERICAN FANTOM RADIATORSl7-lnch, zrl'Inch and 23-Inch Three Tubc!|rorn 5 lr.rcxes; Cwrtrs 211 ll*rtsDrvexsrols Tnnrt TlrrAI]ti" 1; 1.tr') li20" 20 l0'l r02.1" t2:rr lrrrlri;Terrrrr:s ll1 inches topanrl l.orrom. Busl,crl forsrcanr of warer rs pcrCo--stcrro:: Borhstcrnrancl s atcr extra hcavvlrf inch right anJ lcftthreuJe,l nipplcs top roJAMERICAN FANTOM RADIATORSli'Inch, Z)'lnch awl" 2J-lnch Four TubeVrorn 7 lr.rorr:s; Cerrnns 2l! hcnesDrurNsrors Foun Tr,lrARli" 17 l3'l r;,)0" 20 16r; ro2i" .l.t lerlrriTAI'PrNcs lrr inchcs topancl l.otron,. Bush*l fotsteanr ()f urtcr rs |er('o\\Ecr ro\s Iloth sttrnrand watcr crtra htrvv1r!-inch righr and lcftthrcaclcJ Iripplcs at topI I t5t0l5tTti.to.1.5;;'"r6%13%1ixts4..0N.,tti18:!)ttil|\.lrrr;tl.12j!i,, it5;i)i1..h)t%16)5rl!ij.16%1. ta1i202)l5+5+;r i5n.\7 Nsr {151,:.i{5 rri' Add '! in.h to lensdr ftrr cach bushih,r,I 8.,..1 ,, I- sinc,rl'r S, ," i,-J' of /15 .l(ar.". | 'l '- 1,. . ..'n '-" r',-r',' r, :'r l-ircurroo.n ,fl,,r d,,' 'n a"J ,,rlr.l.r'-r. B.r u, r..' I,Fr li, r r,arro,r.Rqqtrhrlr Iurnishc.l wirhdrt lcss, but .r', bc sunflicJ ()n spccial otulrr \ irh 1i_;" l.!\ (nlr.q,.1i2l2)212550s2)55s71i6r r!-!85l57i26.r%664i0i Jr(i680[22]

EPTENICANRADIATORSAMERICAN FANTOM RADIATORSl7'Inclt dnd 23'Inch Fi"-e TubeVrDrH9 lNcHEs; CuNr!:RS l l' lN'HEsDrutnsroxs-Frvr TrrerAB1i' it 1-l23, 22) i leriTrppINcs 1li inches roPand bottom BLrshed torsream or \lNrer as pcranr en lc,c.x R AD I'{TORSAMERICAN FANTOM RADIATORAND CAMPBELL METAL \ilINDOVCorqr.rEcrross Rothsteanrnd s rtcr crrrr lreavYll r-in.ll risht rnd trLrhrerdcd uipples at ropLensdr 2r! lnchestiIx3451t0lr121J\720tl)2:)3t55l5r7lt2022ti2527lz3Z1231tllZlt)171450s))i5557 'it%12445:/252sstJs8 ti6t%6azirrii 1tl78i ;,'i.'afll;:.1::iJil,,iil,rl.ii'';i." r,*^ r, n,prh.ii '.am,'mocr u-e 70 d'ere',-;r::illi",l",[$*il*',:rJ,::ii:".::,H'il.,i"'j';. '.-'' u h 4' " +'onr""'1"'", ";;;i;;.h"*.. 'ti ?.! Ii;lo2u5.1oF CAMPB!r'L Resroer'rcr: Trpn Wn'roow arn OrEAMERICAN FANTOM RADIATOR[2snTusE

AMERICAN RADIATORS AMERICAN RADIATORSAMERICAN FANTOM RADIATORAND CAMPBELL METAL \(/INDOWAMERICAN FANTOM RADIATORAND CAMPBELL METAL \7INDO\rAn n qr"ruer r oe Cauporrr Rr.rnr.wr Tvpr Wrr.roow aNn Two Tuer Annar.:crupNr oF CAMpBaLL Rlsronr.rcl Tvpr Wnroow aro T*rnll TugeAwrxr..rn F r.r rvuAMERICAN FANToM RADIAToR[26 I n27',tr

AMERICAN RADI.4.TORS AMERICAN R A I) I AT O R SAl{L r) RAtll \NT (\'tN\-tt Trrll>NE\\t STll1,.\Nll-INED(]OMILF]'f I: I]N(]LOST ]RI-.\RCu l{.\t,lA\ I r r )\\ i.r TrfR.lrIi..\nro Iirr,rrsr lirLLosr rrs rr..(,r)s'rL,.t.J ot str,,nglr l.r.rrtJ iurnirLrre'rccl, accLrrrr.lr lirrrl ro llalirnr (1,'r)\..ror si:. enJ r,ir,rrrs SnnJrrJ rrrl,rltnrnal fcrrLrrrs rrrrl ,linrcnsions ,rf or lolloNing prrge" lrirc rlpts, rllsrrpplietl prinitrl lirr 1,:rirting, inelu.lc cl.[^u.es rr:rl l,rrrel ir,rntsr(1) Conancte . rr 1,,s,, resi T\t. NIS-li is L,srJ nr J,rlirllv r.e.ssc,l or forr,..,srrnJins 'rnirs. Trl,i ()l--8, tor irrll r.er.s.,nli. orcrl:,rs Ltljrccnt srll'rn 'h ri' on to1' rrrl srlcs. Both h,rre krtrktuts lor tripins ,,nJ holcs ior.(r,rrihg to r(c.rs.i-l) Prncl fronrs: T\/,, FP'R is,,s.J in irrll rcccss. T1/,. l(-'-ll, ustJ in fi,r'rirl rtccss, hrs r rDctrl lhDgc on rop r')(l siJ.s to cnclost 5lr,ric Itrw(n l,rncltront ancl u'rll llhish. i-af. FA'll, rrse,l i,r lull reccss. rcsrs,rr top of l.rsc.l.orni rnd is 5" less r hrn rnclosLrrc lrc,sl,rs rsrc.r..'\tt.'o Rerrrex r L\( r oi RFs.xr.rlv on ( l,rnv., ror.i ls'lr.,rilLl,'.r,,',.r:1,.:,"r.1,r,,i,..:.\n,,..,i,,.,Ii!.1:rrrr(.n\,,.''N.,..r-rrj, N., r:'," \. i.i , :.r, ,-o,""PL,Rr'(r:r Arco Rlcliatrt Clonvectr)fs r(rlltbine coltlcctiot)hc:rring *irh alLlick-acr:itrg lrlld conlfr)rlxlrle radiiLnt lrctfiltg.Thc\' |(rssess the lrcal stor-age chi1rrlafefistics necessat! f()failr()nr:tlirllllv contr!rllcrl ir):,tlllliiti!rns lllr(l n)av be usctl rlitllorre- (rr-t\\'()-pifre stealll. \'ll|()r (rl-\!iirlll \\illcl hcating s,vstclDs'-A.r'c,.r lLr.liarrt EnclosLrrcs llre trladc for' llsc *ith Arco l{atlianrCon!cct,rrs lo 1)rodll.,r rt)llccaleLl lrcatillg trnits rcrltlirilrgnrinirrLrnl sflac. Lllrits rlre 5tll)flied ill firlrr'.lcpths and a lltllllhcrtr1 srrrr.lIlrl lctrgrlts.l)r:crrt'r tr':-,A.rco I{rl!liirllt Cont-cct,,r-s rlre formcd ()f crstiron \itlr ilIrIreJ scali()lrs. \'rltcr_b:rake(l rl.liaring frtrrlts. atr''1r."r'c15jhlc l,cn.1crs. lrr.l rLfc lssenrhleJ l'itlr Ilalle:rl'lc IrillIlcsatrtl ir.livi.lLrll rictroLts lt errth rripPlc |()r1 (iJlltacting strrflccsarc nrilahineJ. Fins alltl Iil.liant fr()nt illc (lst illteqrlrllv \\'illl...r!.1.1..ti.t,.. I l'. .r.ri-r' trl-,.r(. lr(r .r(:r'rr"r{:rrlrl\\.rlr'lcilclllllli{rr rrith l.ropcr Nir elillrinari()Ir ilt llll rcnrLreratures illrtla c()ntjr)rr()Lrslv e\-cI1 fL)\ oi air or'cl tl)c elrtire heatirlg etcaH.rr,l,.r:, r'.t1 h(.' r(rl'rl'.,r J.,ttt'. I t\'r I r i i I I i | | I :r gr(rll \'.rriu'ro{ stlrr.lalJ l)ipillg c()lrlrcetions. Lltrits ilrc nloLlnted ()ll 7/'icgs to prr,r'iJe ampLc \lllvc 11l1d trap sl)itcc._l():

AMERICANRADIATORSAMERICANRADIATOR.SARCO RADIANT CONVECTORSARCO CONVECTORSRADIANT CONVECTOR DIMENSIONSHeirderiufred down8tT:p T(tl'r'r":),,iFRONT.6T',pF I DepttrD3-R 4ri,:j-n-5r:r,;"TrppingABLocation_1.PI,:r.,-4r."9_R 9r:r| " 4:t:t" 51'f i,6dPTap TENDTYPICAL PIPING DIA6RAI/\STypeX-BottomSupply'.zhq['.HType Y - Top SupplylfiFor One-pipe Stean Systemsuse Types Y-5 ond Y-6For Steam, Vapcr or Hot W.re. Sysremsuse .ny other lypeGare Vdlves are ,ecomme.ded fo'x-3_ x-4 aND Y-6Tapping SizeTl1,i'I1,i"t \i'Steam ,rn.l witer rxriDgs of rhc Arco llrLli:rnt Conrcctor rrc sho$r onpagcs 51 to 5{.Flush plLrss installcrl in sidc rrpl)ings. AJJ I2" to "L" for each bushing.tlll_t,tJstRAIlN(; TIIE f()t R \\'ll)llls oFTHti ARCO c()NVE(lTOIl\... 1 rrr" \.,..; N,, : . N.,. rqr.'HE .q.reo Conreetor ntihlrs rnJ Jcr:riltJ ,llrrdrrions oi rghich rrcI !a*,,rnl on rl,r ri,ll 'uingt\:r;,. i.., 1r.'.1 r.' .t l" {rn r'. 'r' Rr.i 'r,,rt u,,,L'.,,'r, s.r,',|l6\:'llr 'ngir'..r'.{.,nJ.'r,n,ll' ',, I l{P(,,.1 ,1'l! -'t,.i rr'thc lrb,'r:,r,'n .frl . Ir'+r-,'r' ,'f Il,, 'm,,1 ltr*.',.1-. Ir ,. md,t',1,(t,,aJ io th.planrs of rhis Comprnv uhich harc fot nrrnv rea* producc.l ()ther highl!srtisfacrory c.rsr iron h.rtnrg rrdiators JnJ boilcrsThe Arco Convccror is a unit of assentblcJ cast iron finned scctions andhcaJers rrnircd rvith lulltablc Iripples.Thc lrns rt crsr int.grnl s irh ihc corcJ :(ctions r,rl tre sprccd to rllorv arr" ,Jl,,,1 ,n'in',!",. tlos ,'r L, rr,.l ,r- l'r. rg', t rh" ci,'r"'rrl ,i("Ih" rrrrur'. h, r.,'r"1 l, l .1.'.. .' n.,,r' 'rr I' rrrrlvrrl ri' 'rl'rion of"rcstcxm o. lt)t rvattr ,rrrLI propcr rir.lintiDrri()n rt !rrving sr.rnr |ressurcs.Thr J.sign of the Arco Convccror pri,r'l,1ts rn c\.errtionrllv rlcxiblc unirrs t.r lcogrlr rnd Jct,r h n) nrrtr rh. vir!ir)1-1.()rrlitions oi buiUinll Lurst.ucridrrnJ s ith its lo* hcigl,t ptrnrits ilst:rllatit,n iL nlinim,rnr sPl.L rlLrrrnctsThc r rlrpings in the htrder" givc .r s itlt ehL)ict oi Jriliing connc.tions to thc(i'nvect,i, sin4.lif-vihs thc insr rllNrion inJ, rr rimcs, .lirllin!tins .ostlv Pipitrsi,rrrns(n!1rrs whi.h rlso rtqL,it. sf.rcc rh:rr is not rl*'lrs avrtilrrl'lc rvithitr.\rco(l,,r,rtcrorsrrcmad.ofctsrironstcrions:tllcontacrirrgsurftcesofrvhich are rnrchint sr,rrnd r*.n,l.1cJ srrh n,r11.rl.l. r,it'rlcs lnJ indivnlrrrltlc bolrs rt crch nit'1,1" port. This c()r)snLr(rion.l.vclops tlr1 .x.(prionilllsrurd-v,,nir able ro *'ithstarJ rhc usual han,llins rl'uses mct with bclorcArco (l.r''ecrors rlso poss"ss r 1ong ".:arrv-ovcr" oLrrput a rlisrinct advrntrscwhcn installeJ wirh xuronut!.dl1! c,,ntr,'lltLl htrring rP1'rntus.Th' {r..', -, !..,,'t i. 'rr"ll' r'} ' ''",1 "1:r', ' 1' " ' ''s:r'r.1,. *.rr..'rr'1. sh,r, I's:.11,'l '!'1, A,cu lr l^ a . JIttsin('lr':h'r{rrtrrrtclllcienc\ Nith artri.tire rp|.i,rrn.e.I iol i 11 l

AMERICANRADIATOITSAMERICANRADIATORSARCO CONVECTORSA LJn,r No. s.ii Arco (ldj\",'.,r.:;\z Ni.l( .r,J r5r," lt,'Ls. rf islnrlnxlc,'a dv. 1,..'Jrh(surrnly xnJ k1L'r,,) 1,1{)" ii'r!flfrJ'at.lin,i..l\.(ri!nr r'rl l.i rf inttnn.(li'r.linncJ -.,trn'\\r rh 'l yL). \ 1.1,.r,1.r .(,,i,,n ',()hr rrtr oitrL',!, irnl adllirbll l([s.-fHl.lr.i:n of rl'. Ar.. C.'rrveito. I'r.'\'iJ.r rnirs of [,'rrrI r.idrl,. N.,. 1 1r, ". N.,. i ...i.-. N,,. , ,:,". rrrJNo. q 'tJ.j', and irr lengths varying in 2J!" steps, above f.i"long (erccpt 1lg 'l.i,l 3 " len:lth LThc srrpplv and return hca.lers of evcrv Arco Clrrrvect,rr arccach 1lJ" in the lcrrgth of rhc rrnit The intclmcdiate finrcdscctions are rraJe irr rrro lelrgtlrs-10" arrd i]:". ln.l the pr.,l.crselectitrn of one r)r nlr)re secrions of citbcr or both lengths.assenblccl *ith thc hcirdcrs, providcs units in lcrrgths varyjn,.rin 2lz" stcps, as melrtione.l ll.,.,ve and clelinitcly slr()wn on thcr:rting chirrts olr plges 51 to 54.Malle.ri.le slip nipplcs arc uscd in asscmbling tlre sectionsirnd hel.lcrsindivi.lu:rl tic l-rolts :rt clctr nipple Lrort insrrrcleak I.rooi connections u hich u ill not iot>scn despitc the strcsscsancl strains of handlinc.Each hcnder (sLrpPll' 111 rcturn) is revcrsible:rncl. thereflrrc,top, bott()nr, and si.lc t:rppings irre plrrvided for piping conncctions.The various types tri piping aonnccti()nri are sh!)\r'n oir pxle5{).lr r11ARCO CONVECTORSArco Convect..lrs should bc ordereJ u ith the proper typc ofconncction sPecillcd and thcy riill le shippcd accorditr':lvfrom thc plant, btrshed as clcsired. All trppings not used rvttlbe pluggcd.Tl-re grcirt variety of pipilrg connections provided peruritssimple installatiou ()f steanl, r'apor atrd hot \\'atcr svsten)s inlimitcd sgracc allo\\'irrrces.The No. 3, No. 5 and No. 7 units arc rapped 1 )f " antl thcNo. 9 rrnit is tappcd 1 % ".Steel lclrs arc fitruished (u'ithotrt charge) to sLlpporl !hcCrrr'rr,".r.ri, and are scre\\'ed ittto tappings in the bottotn of eachheader, pcrmittittg slight adjtrstnrent for lcveling or pitchiug theConvcctor as dcsired.In or.lcring, specifv "Arco Convector," unit llulrrber' tyl)euf iolrrrecriotrs atrJ rappitt.l si:e'.Unless other*ise si,ecificJ all Arco Convector Units uillhe shil'pcJ rrirh st.rrrJ:'rd srrl'1'rrrtirtl lc:- of e htir:lrr r'' hrirr'lth.b,,ir.'rrr,,Irlrcfrtrsotriruclr'r,.Jic-cst,Ii.'trs7"fr"lrrll'"'r"Arf o Er)(lusrrr(i. Je"igrreJ c'1'. iirlly f"r'rltc Ar"-' Curr\ (L t\'r.rrc fnhrie r'rJ by tlrc Anrcri; rrr RcJi.r', r Conrprttr" Thcir tntNith thc Arco Couvcctor itlsLltes to thc oq'nc! an attrnctl!econccalcd unit of nodern dcsigtt.Stcanr and \\'atcr tatings of thc Arco (lonvectot as sho\\'ll ollpng"i .;l ,o .54 arc l'ased on installatiotr rvith Front C)LrtletGrille Elrclosurcs.Vhcrc top otltlct grilles arc Ltsed in cnclosLlrcs-otltpllt f illinlsIlrry l-e in.r'c;rrcJ cs [,'ll,'rr''.'lvf. "\"L',. h."r.ll El'rl.ill".lon,k11. ul,'l:. ttt lrn.'\\'1S15ti2li201.)2+l11 26 11.101.061.0.11.02No incrcase beyond 2{t" Enclosurc heights, 21" Enclosureheights for Typc "V" Enclostrre.[33]

AMERICANRADIATORSARCO CONVECTORSStandardCOMPLETE ENCLOSUREAMERICAN RADIATORSARCO CONVECTORSStandard Front PanelsTYPES Fl Sr f(j(Sc. ris() FA h.low)Tvpc FP is a Fronr Panel onlv for usc rvirh fultv recessed units rvhcre thcrecess is of sufficitnr depth to allorv flush rr.,,tnrenr.TYIE NFSTypc NFS is a conplere enclosure consisting of top, back, cnds lnrl rrcmov.rl'le froor. h can be fullv tccssccl, p,rrtially recessed or complttcly frecstancling in the room.Stan,larol cnclosures are furnished rvith orrtlet grille of sloned typc onlvand with bottom inlet arch only, l" high.Standar.l enclosure heights are: llt", 20', )2", 21", 26', 29", 32", 35", .is".These mersurcments cortespond to stack hcights plus an allorvancc of sclcninches for un.lcmeath cooncctions to Clonvccror.Stancl,rrd cnclosure deprhs are -\irj" for ihc No. 3 Convector, 65,4" tor r\tNo. 5, Ul !" for rhe No. 7 and 101 j" for No. 9.St:rndard cnclosure lengrhs rre llti', r9ri' and longer in incrcmcnts of21", to corrcspond with lengrhs of dre Convcccor as shown on pagcs {9 to5{ of rhis Catalog.EncLostrrcs rrc fabricatccl 11!" longcr than the corrcsponding Convccror.All aLove .limcnsions ere overall. At lcast J!" should be allos.cil t,, rcctssbeyond maximum dimensions ot enclosLrrc ro petmir ease of install.rtion.[ 3{]Typc FC Fronr Pa,rcl is similar to thc FP Front Panel but fabricatcd wirhlldnEc. ir' rcrn,irrrrra Frurrr I'rrr, lro rroiLcr ioro rh. turmhevon.l 6rris]l,..J ",t':rnJ.r,lr..:h'r. w,rll in cr. s wher r rhc r

AMERICAN RADIATORS AMERICAN RADIATORSARCO CONVECTORSTypc NFS-coMPLETE ENCLOSUREDrscnrertoN-Typc NFS is a completc enclosure for gcncraluse and can bc frec standit)g, or partially recessed atrd hasa removable front, The enclosure lining is 1)!" longcr thatrcorrcsponding Atco Corvecron, and is made in- standardheiglrts of. 18'', 20". 22", 2+",26',29,,32", .15" and 3fi". Theends arc provided \\'ith knock-oLlts in case cnd connections ofCorl. ector are to l.e trscd. Thc back is providcd rvith holcs for\c(rrrinl'l ter back.rt lr'. ess ur \\.tll. A(\'c\: t,' r:rlle i'.'brailrrJrhrrrr,lh inler areh. rlrtliJ, r,rl,t grill- .r',J i,rl,t nrch ,tr.'l,rrr./,rr,lIrsr,que.ro^- Ir is recourtlctrdcd that X- l or Y-(t, r'rtrdcr'nerth connection, atrd gate vllve be used rvhcrcver possiblc. Ifother connections arc required and etrclosure is rccessed,1'ro1i:irrr ntllsl hc lnlJe {.trr.'l.cat'Jtr,rltsl'ir(c anJ iL((s{ Ioielr'". S.. OrJ.r Grrr.le [,'r rll tu'"siblc cur)rr(\'riL,nr anJ |1.,p.1encloslrre size. Euclosure may be used in rcccssed uall treatrrtentor fiee stancling against wall. If rcccsscd in *'all, plastcrshould firrish against the cnds attd top of ellcl()sute. lf rcccssedundcr \\'ood stool. plaster shLrLrld linish agirinst ends ()f enclbsr.rrc.and stool trr.l altron sh,.rttld be projected over enclosure,rnJ al'rrn firrcJ I'crtre.tnt.''l and (rr(l,rsrrr. r''1'. Srril'rur.,r.tlJirr: rrr.rv be'r...1 lr .r'.1-.'f ct'closttr..OprroN,\L FlaruRrs*Drmper can bc nrrnished (exctnr on ls" Enclo'*Sourrc oioccJ outl"r.:rille, or slrtttc,l or squatcoicr.

AMERICANRADIATORSAMERICANRADIATORSAI1CO CONVE,CTORSTvpe FP (Front Panel)ARCO CONVECTORSType FP (Front Pancl)Descrrprron-T)'l,c FP is a Front Panel only, designed for Lrseuith recesscd treatnrents. ft is flush uith plaster and made toovcrlap rccess at top and siJes and is providcd u'ith screrv holesfor securing to u'oo.l grounds. It is .5", or nLrltiplc5 1lf .-i/', longerthan corresponding Atco Co^-r'rcron and madc iu standardhciglrts ofr 13', 20', 2)'' , 2l' , )6' , 29'' , .12", .1.i " and .18".Access to valve is obtaincd through inlct arch. Siotred outlcrgrillr and inler arch alr sr.rn.Lrrcl.]NsrallarroN-lt is rccommendcd that X-4 or Y-6 r.rrrder,nelrh conncctions, and gate valvc bc uscd rvherever possible.If other connections irre recluired, provision must be madc forvalve and tr.rp spacc and irccess to valvc. See Ordcr Guide forall possibic connc.tions and proper enclosure size. Rcccssshould only be of sufficicnt depth to take Convector, If a,-lditionaldepth is recllrired tlre type FC is rccommcnded. SclibemoLrlding mav bc rrscJ at cnds of front.Oprrox,rr. Ft,rn nr:s*ftrmper c.rn he turnishc,l (trccpt on lii" Enclo-'i lr.rrc pirn c l orrrl.r 'jr ll, , nr Jo tcJ ,,r ..td:'r.I'i, rc,:J rrrlr' g-ill' 'n l'c s'rh.r r.r "r'.Jsr.rnJ.rrJ (rithJoor, if rcqrrircd,righr or lcft brn.l t., l.c sr.cill.d).*Strcrmlinc grilles c,rn bc {urnishcd.'{r'rlr.Jn 'r' l mo',Llirr ls f,r'nrJ'eJ ilr.tr'rrd'Orlr, r rlr.'n 'r.rnJ rrJ l.r'grh'.'rrl lrrighr- '.r fronnrnclcrn bc furnishcd s'htrc necessar-v(]tntcr lee in inler.rrch is provirlcd on furts 6.i"Iong anJ ovcr.*Acccss door can bc furnishcd other rhan in9ri'roLlcd cJgcs on

AMERICANRADIATORSAMERICANITADIATORSARCO CONVECTORSTypc FC (Front lanel)DtscrtrrroN-Type FC is a front pancl only, designed for uscrvith rcccsscd treattlcnts rvith flirnge rvhich sets aglinst fircc ofplaster, This flangc is on top and sidcs, brinuing face of frontbcyond baseboard, providing a.lditional depth. It is made tooverlap recess at top and sides and is providcd rvith screrv holesfor securing to rloorJ grounds. It is .i", or mulrigrles of -5", longerthan corrcspotrding Convcctor and made in standirrd hcightsof: 13", 20", 22',2+',26',29', 32t',.15" and 3S". Access tolalve is obtained through inlet:rrch. Slotrecl or{tler glilld drtc/ inllturch are stantLtrd.I^-srALLArIo-' As thc FC front projects from the linisheJrvall, thc apron and stool shonld be proporti()nately projccted.It is reconn-tcnded that X-l or Y-6, underncath conncctions,and g.rtc vahe be used *herevcr possiblc. If orher conncctionsare recluired, |rovision must be nTade for vah,e and trapspacc and acccss to valvc. Scc Ordcr Guidc for all possiblcconnections and proper enckrsure size. Rccess depth plrrsprojection of front pancl shotrld only bc suficicnt to takeConvector. Scribe n-roulding nay bc used at ends of front.Standatd flanges arc 1i5" for No. 5 Convcctor, .1;,." for No. 7Convcctor a:od 5l'' for No. (.) Convector. Type "FP" isrecommended for No. .l Convector.Olrron.rr- Fearulls*t)ampcr crn bc furni'l,cJ (exctpt on lli" Enclo.surc Itcight).*Squarc picrccd outler grillc, or slottcd or squrrepierccd inlet grille crn l.c substitrrted forstan,Jard (wirh

AMERICANRADIATORSAMERICANRADIATORSARCO CONVECTORSType FA (Front PancJlDescr{rprroN Typc FA is a front pancl only, clcsigned for uscrvith recessed trcatnents. to sct against face ofplaster and rest onbaseboard. It is flush rvith plaster irnd made to overlap recess nttop and sides and is provi.led rvith scterv holes for sccuting torvood grounJs. lt is .i", or multiplcs of .i", Ionger than correspondingConvect,rr and nrade in actual standard hcights .rf:13", 15", fi" 19" )1" )1",17", .10" and .1.1", or .i" lcss rh:urenclosLrre height. Acccss to vahe is obtained thrc,ugh iniet arrlrin baseboard. .SloruJ,ltlrt grille is stcncl,rrd.lNsreLl-e,rroN It is recotlnrentled that X-{ or Y-{r, un.Jctneathconnectiolrs, lnd gate valvc be used rvhclcver possiblc.If other conncctions rte re,-1uired, provision trrLlst bc nadc foryal.'e and trap spacc and access to valve. See Ordet Grride forall possible connections and proper cuclosurc sizc. Reccssshould only bc of stLficicnt depth to ttke Convector. If additionaldepth is requircd, the typc FC is recoluurendcd. Sclibemoulding may be uscd at ends of front.II)lIARCO CONVECTORSTypc FA (Fror.rt lane llOrrro--rr Fr.rrr nrs"Danpcr can bc Iurnished (excct)t on ls" Enclosurchcight).*Squarc picrceil outlet grillc can hc substinrrccl forIlr:crss Drvr:xslossRccess lengtl, :Convr.-tor lenerh l,lus 2".Rcccss hcighr -Fnrnt|ant1 heighc minL,s1) t'lr*Srreamlinc grillcs c.rn l'. iurnisl,t,l."Applictl prnel nriNldin,r is turnishcJ il r cquireJ.*Clthcr rhrn strrrlard lcngths rnJ htights of 1;ot\tprncl can l.c furnislre.l rvhcrc nccess,trv..Acccss Joor c.rn t-.'furni'heJ.'At N.lJitional pricc.i 42) i+3,rRcccss clcoth shoLrLlc 11u.r I Convectorr.'nJrh pLLrs ld".lfl orJ.ring, s pcc ilytyt)cr unrr nlrlnlrcr,actrral p.rncl hcighr,cntlosurc hcight rnd.rny dep.rrture fromEx.r:'rllt ron Onr:nlrr;,1 FA.ll5 Ar.o I'rncl 26 E.H. 2s.; Sq. fr.21" uctLrll hei,-{lrt with slottcd gfilleFor X.-! conn. Fig. No. C-9

tAMERICAN RADIATORS AMERICAN RAD IATORSARCO CONVECTORSType PF (Plastcr Fronr)-COMPLETE ENCLOSUREDE*cnrrrron-Type lF is r conrplere enclosure designed forrrse in plasrer or tilc trcarmenrs {lnd rnusr be fLrlly rece.ied. Thefr,-rnresrs against the sruJding. bcing i3r', longer than liningattd is proviJcd rvirh holes for secrrring wire larh. The throaiprujccts 3r'/ f.rr thiikne"s of plasrer unless orherrrise soecifiedand is flangeJ to rcccive ourlct grille. The bottom is flaneed tosupportplasrer or tile and ro receive ground to which base-boardmay be nailcd. Baseboatd lith arch inlet 4,, high should bepru\idcd. Thc cnclosrrre lining is ltr" longer than corre\ponJinq.ARco ('oNVEcror{. is proviJcd with holes for securing roclrds ol rccess arrd carrics llarrgcs turned ourwardlvl] ,^" ar eachcrrJ. Ir is madc in srandard heighrs of: 18", 2O'',22", 2+,. )t:'.29', 32',.1.i" and .lii". Access to valve is obtained throuehinlet arch. Slottad outlet grille is standard.Iusr.qunrroN-lt is recommended that X-,1 or Y-{r, under.nea_rh connections and gate valve be used wherevcr possiblcnnd -1" inler arch in baseboard bc rror ided. lf otht r connecrionsarc used. provision musr be made for valve and traD sDaceand access to valve, See Order Guide for all possible ionnec.tions and .proper enclosure size. lf "PFP" Fronr onll is used,Iront wolrlJ be rhe same size as rr.irh complere enclosure.The front rvould be 2;r" lonHcr than correioondinc ARcoConvrcron.and ,acrrral .heighr shipped will bi .1" leis rhansranqaTo nel[rrts trsted above.Onr:orer- Frarunes*Damper can bc furnishcd (except on 18,, Enclos,,...L-,^L.\-r"r;;;;;ir;;;"hc rurnished hrirh onc r,.ccssooor, rr r.qlrrcdl.+Squarc, piuccd grille can be suhsritured for*Streamline srillcs c.rrr be furnishcd.*Other than standard lcngths and heights ofenclosurescan bc furnished where nc..ssrry.Strndrrd lront allows rr" for phsr(r. 1rr" rorfirc (rr sPecrned.).*Variationin thcsc dimensions will bc made rosuit special rcquirements.*Spe.cial access doors can be provided inrop srille*At addidonal pricc.I]'tIRrctss Drvrrvsor.rsReccss length =Convecrorlcngth plus 1)j".Rccess height:Enclosurchcightminus)!".Recess dcpth:!{" p)usConvcctor width p)usf1" for plaster or plus11" for tile.In ordering, specifyrypc, unrr numrrer,Enclosu re height,whcther for plasterortilc, flnd rny deparrurcfrom standard.ARCO CONVECTORSType PF (Plastet Front)COMPLETE ENCLOSUREExerraPrt ron Onr:tnrNc:1-PF 3.35 Arco Enclosure 26' E H 22'2 Sq' ft'Slontd crille and oPen inlcrFor X-'t conn FIg. No C-9[4sIl.

AMERICANRADIATORSAMERICANRADIATORSARCO CONVECTORSTvpc OF (Overlap Front)CON4PLETENCLOST]REDrscnrprrox Type OF is a complete cnclosure designed foruse in wall trcat[lents. It nray also bc used under lindou. Itmust bc fullv recessetl. The front ovcrlaps tile or plasrer )!" attop and )!" at each side atrd is secured to lining by scrcrvs,The enclosure lining is 1!" longer than corrcsponding AncoCoNt'scror and is madc in standard hei.!:hts of: 18', 20" , 22" ,21', 26', 29', 32't, 3.5 " and 38 ". The ends arc ptovided rvith holesfor sccuring to ends of recess. Access to valve is obtainedthrotrgh inlet atch. -Slorted o*tl:t {ille dnd irlet arch qre standdrd.IlsrauerroN-lt is reconmcnded that X.{ or Y-6, underneathconnections, and gate valve be used rvherever possible, Ifother connections are required, provision nust be madc forvalve and trap space and access to r-alve. See Order Guide forall possible connections and proper enclosurc size. In caserecess is of insufficient depth to accommodatc enclosure, rvallnust be funed to suit, as enclosure front must set againstfinishcd rvall.Orrror.rer- Fterunrs+Damper can be furnished (cxccpt on 18" Enclosureheighr).*Square picrccd outlet grillc, or slorted or squaren, rc, I irl, r ..,11,., ,r I e .,,1,r rL.red forsrandard (rvirhdoor, if tequired,risht or left hand to be speci6ed).*Strc.iirline srilles can be furnished.*Appliecl pantl mouldins is iurnishcd if requircd.*Orhcr than standard lengths and heights ofcnclosures can hc furnished where necessary.Cenrer 1eg in inlet arch is providecl on enclosures.ielj' lons and over.*Acci'ss door crn be fLrrnished othcr than inbottom grillc.f!" rolle,1 cdgcs on top and sidr crn t t furnishcd*Ar rdditional price.[,16trRtctss DrveNsroNsRccess length:Convec.tor lengrh plus 1!".Rccess hcighr:EnclosLrreheichtminus ]1".Rcccss dcpth: Convectorrvidth pLus fo'l.In ordering, spec ifytype, unit number,Enclosurc height andanv Lleprturc iromARCO CONVECTORSType OF (Overlap Front)COMPLETE ENCLOSI]REEx,rupra ron OrotqrNc:1-OF 550 Arco Enclosure 26" E H -168 Sq' ft' ''SlottcJ erille.tnd rrch inletFor X-{ conn. Fie' No C-9[47 I

AMERICANRADIATORSAMERICANRADIATORSAR.CO CONVECTORSType W (Wall Hung)( ]()NIPLETE I:NCLOSL]RI:ARCO CONVECTORSTypc \f (Wall Hung)C()I\lTLETL EN(]L()SUREDrscrrrlrror.r Tr'pc W is a c.nrplete enclosure for *.all hungtreatn)cnt and has u removafrle front. Thc enclosure lining is1|.j " longcr than corresponding Arco Convecron, and is mldein starrdirrd heights of: 13',15",17',19,, )1,,2+,, )7,,.ll),,and i,1". The ends lre provide.l uith knockouts in casc endconnections of Convcctor are to Lrc used. Thc Lrack is pror.ide.lrvith holes for securing to s all. Slotted outlcr grille is st:rnr.lard.lrsrallarror.r-lt is recommcndcd that X-{, un,ierneathconncctiorls, and garc valve bc used u.here,, cr possible. lf otherconnecoons are rcqLrired, provision nust be Dradc for lirlr.eand trap space an..J access to virl,,e. See Order Grride for allpossibLc connections and propct enclosurc lcngths for same.Opr ros,rr Fr.rr cnrs+Dam1,cr c.rn be furnisl,t,l (cxcenr on 1lt" encLosurchcishr).*Stre.rmlinc gritlcs can be frrrnished.*Other thrn stanilard lcnsths ancl hcichts of enclosurcscrn be rirrnisl,cJ qh.rc ncec$r,y.-RounJcJcorners can hc furnished.*Applicdpancl moulJing can bc frrrnishcd ifdesircd.*SqLrare picrccd oudct grillc can be providcd instool if Jcsircd-'Acccss doors can bc furnisheil.*Ar lddition.rl price.ln ordcring, spccifytypc, unit nunrbcr,cnclosurc hcight, .rndrnv clelarturc fromExerlpre roa Onolnrxc:1-V'.i50 Arco Enclosurc 19" E.H. 4{.6 Sq ft'Sloneil crilleFor Y-2 conn. Fig. No C'l.l[4sll1r1

AMERICANRADIATORSAMEITICANRADIATORSARCO CONVECTORARCO CONVECTOR OIMENSIONStlit r/j ron ro 9)0Stcanr or Vatc lLrtnrgsARCO CONVIjCTOII-No. 3 31r'qi,lcAIICO RADIAn-T (lON\ ECITOR-No. .l .{116" NiJctOuqrrt in Sq. Ft. l-qLrir alrnr Dirccr Il.rdiation::la:i:t%( rzi ron No:a:t:42TYPE1DEPTH TAPP INC LOCATIONDABT3:t i'li,li."5:\',11;" 3t'11 3,;,,'91;" 4:t i"TYPICALPIPING DIAGRAMSTAPPINCl'"li':I::t!ti!@f?

AMERICANRADIATORSAMERICANRADIATORSStcrnr or V'atct liatingsAITCO CONVIICTOI{ No. s 5;s" }'idcAI1CO IIADIANT (lO^-VE(]T()R N,o..5 .:rrro" $rlc' *OrrrnLrt in S.r. Fr. Equiul.nr Di.c.t IlrJirtionSteam or \\'.rter RatingsARCO CIONVE(IT()I --No. 7 7,(" rviclcAIi(l() RADI;\NT (IONVECTOII No. 7 ir;r;'/ \ei.l.*L)ur!rLrt ir) Sq. Ft. Eqrrirrlent I)i'L.t IirJirtion::2 :1!: 1:::l=:i;= -ld-- -==_,rlrlilnlilE I!l_l*...:;:;1:l:;1l;l;l;l-1c€ P+-6 '.c--r;--^ioffi-,-*-l-,-,--."",-,,- ,r=rr,i.-599:::t::t::,. \\ , :1.t,\I L.tli)\,1LH!)l:l| | :ltlL lSOl:)N lI Hll:lt I .:m.tso ta )!:l..\\ , :1.1,( L,,,\\, 3d,{l i.t:t:)\f.LI tr)t3H a!.ls()1lNlIlll)13H lll ls()llN3,,,\\,, f.i.(-LAbovc rirlh8s bdsrJ oD frou our!!r cJ,.l()rur.. l',)r rlf onrlet rrI'ng sec trhl. on !r!(.1.1+To .l.tnrinc si:c of rrJirn,. divi,l. r,trl lr.ir 1,.{ i,, Lt u. l.y 2.r0 {or sicxn rr 215"' or byi50 B.r.u. aor $ntr rt l7{r'. l-o. orhcr \ xr.r t.mt.dirurcs sec frre 60.i52 l::J--:!:iF;trz-)F:r1i li;'a3 l:5;t:.,\\,3J \l l.l:la)\lr ollt I :lll ls() IJN:I.l.lJIll:ll I :llll lS()lJN:l,,\\'. ,1.1.( L:ll.:.:z')lH|)l:rt ltl:-.

AMERICANRADIATORSSteam or Watcr RatinssARCO CON\ LCTOI1 No.9 9l!" *ideARCO RADIANT (]()NVE(]T()R Yo.9-9r:rrd" $klr*Outpur in Sq. Ft. Eqlrivrlcnt Ditu(t Ra.li.rionAMEITICANRADIATOITSNEW MUITRAY RADIATORSI:919Ii::t: ltf! 5:9i9alt1 1111 159:!Currsrl vl.$ 1)l !lrrxr Il.r(lirn,r \tion,sl!N,f! \'J"r !...,,! l.(r\",', llu.s.ln the licLl or n.rnlrrrous t) t)c riJ!:rrion,rl,c Nes hlunir Il.,Lli-,rror hrs rchioql outsrrnJingsrrccess. Years(){ d.si'tning rld l.stin!.rin orrr lrhorarorir'" havtpl,rcal it on a hisl, lctlol s(r\'i.. in foinr otcfiiclent ,,nd hvsienic9:=:-6dc,*'.+--+ --:i =ra1_-o^iisi.f*-€--,4' cr-44 qiC-,The Ngv \{rrrrav Radiaroris madc iD sixwidths - No. 2, 2f("rvide; r.\o..1, 33 s" gidc;No. 5, .i" rvidc; No.6,6f 6" wiclc; No. i, ifu"u'idc; .rncl No. 10,103 s// Nidc.It is cqualtv rvelladaptcJ for onc or cwotiIe sr.Nn, !r|or orhcx s rtr srstcnrs and,whcn insralleJ wirhArco Enclosurts, combin.shjsh h.irins e6-clenc\' \'1th ittrlrctl!eZai-=,,A :lJ,\l l.l3fx:l-LIl1)I:lH flt tso ltNrllt tl)t3t I Sllrlso'ltrN:I,,,\\,.:l.L\lz..4,, il.l,{r r J:rDXlll ll)l:_lI I IU, ls()-la)N3rlJnt:lH Enrrso_lcN:r,.,\\,, SJAIAb..r rrtirrs hr.cd on fto,tr oudcr rn.L$Lr". For rot,,L'(let rati',s sce irl,lc on Prs. l3'T..l.rci,ni.. si:" of.aJir,(r .livnl( r.r.l h.rr lo* i. Il.r.u. hy 210 f(,r ncinr rt 215', ,r l)y150 ll r.u fo. \'r,rr !r l to'. l:{)r orl,.r rvrtcr,.,nrf r.,u'.\ st IrrN. 60:;+lArco Iinclos,rrcs sinr'ilrr to thosc shrrrn forthc Arco Llor,. cctoron rrrscs 3,1.{9, .rrcmadc st.cciallv l.r NcsMurrr-r RrJ iarors.Correctll Jc.ig,,e.l ar.lpropo(ion.d. th(v .xstionrnd utnrost eli-

.4,MERICANRADIATORSAMERICANRADIATORSo€No lo+II ITNRNE\il MURRAY RADIATORNEW MURRAY DIMENSIONS4wNEW MURRAY STEAM AND WATERRADIATOR RATINCS*Output in S.t. Fr. Equi!alelrt Dircct Radiatiorrlia.liator No. 2 (2; !' \[ide).l':;;: ,:;;i-!;'.i;:::;==Radiator No. 3 (3f.]" \ilidc)]--iI t-t 'TJL I x-2 x-l I x 4-qiJTl {ITYPE X- AOTTOM SUPPLY.TYPE Y- TOP SUPPLYFOR ONE.P PE STEAM SYSTEMSUSE TYPES Y'5 ANO Y.6FOR STEAM, VAPOR OR I]OT WATERL]SE ANY OTHER TYPEGATE VALVES ARE RECOMMENDED FORx-3i x-4 AN0 Y-6I-1AdJ l!'ro "L" for t.,r:h r,iu,.r or L,,shing es hcx.rgon hea.1 plugs rc iL,r'nished in sidc r.f,pitrgs..{h,,\ t nrinss bise.l on front outltt cnclosrs F.r r.D .utl.t .rtnrs stc hlrl. on ' xs.3l[56] Is;ltI.J.ii..nrin. sirc of r.dj.tor diviJc in.l ncrt LNr jn ll..n bv 2.10 for stenm r' ,lLs', or bvl50 R r.u. Ior vfitr rt r70'. F,,r .rh.r $Ier tcnrff:'nrtus, .ce pa8c no

AMERICANRADIATORSAMERICAN RADIATORSNElr MURRAY STEAM AND WATERRADIATOR RATINGS+Output in Sq. Fr. Equiv.rlent Dircct R.rdiationRadiator No. 6 (61(" \7ide) Radiator No. 7 (il4'' Wide):Zgi-? R.r:i:zr;€trRbb38646;J g:: ?a ?a;Rt{{;.q::-ijj.l'f,'I i\: Ise]NE\r MURRAY STEAM AND \yATERRADIATOR RATINCS+Outpur in Sq. Ft. Equivrlcnt Dircct RadirtionRadiator No. 5 (.5" lfidc)!:3 €tat-Zz'): IrH.)1lH 3rnsoli)NEAb.v. rarn)ss b.scJ on f.ont .utld ..donrcs For arr. outlet r.ri.s sc. lrblt on frsc 3.r''ToLl€terdnrc si:c of f.diab. diviJc tinl h.trr l,)ss ir B.r'u by 2'10 fo. st'nn nt 215' or bvlsO R t.!. {or *ar.f .t 170' Fo. othcr $rr.i &rrrd,n,.cs, scc rrge onRadiator No. 10 (1Ofu'l \(lide)atad 6EAa 534.\l.o\e.trrinss brsc.l on lront.udd d)do{ri$. For r,t. ouil.t rarins s.c t.blc on 'Isc 33..ldcrnrin. si:c .f m,lir(,r lili.lc roful L.rt los ih Il.r.u. lrr 2,10 for ncam rt 215o, o. bvl5O D.t.u. t r *at.f rt 170". F.r.'hrr sxt.. t.nrr..,,rurts, tec r.ge 005l>x-6.!

AMERICANRADIATORSTABLE OF B.T.U. FACTORS FOR VARIOUSAVERAGE HOT \(/ATER TEMPERATURESARCO CONVECTORARCO RADIANT CONVECTORThe follouing rabLc shows thc avcrage \rarer temperaturc in thc Arco Convccroranrl also thc output in B.t.u. per square foot e(tuivalent direct radiarioncorrcsponcling to the arurg. $.rter t.mperlrure. ln using this table, thc totxlhc.rt loss jn B.r-u.'s diviclrd by the B.t.u. f.rctor corrcsponding to che averlse\!atcr tcnrf.rxtlrrc rvill givc thc equivulcnt squ.lre fcet requircd. Thc ArcoConvector crn thcn bc sclecte,l Jirecrlv frcm the rrting tables on r.rges 51-51.Spcci6cdAt,crasc V'ater TenfcrarurcB.r.Lr.in Arco ConvecrorPer Sq. Ft.21 .5 degrees. . . . . . . . . . . . 2{0 B.r.Lr.210 desrees... ... . . . . .. 2.10 B.r.u.200 dcgrees. ..... .. .. ...210B.t.u.190 degrecs . . . . . . . . . . .. . 190 B.r.u.1E0 degrees ...... . . . . ..... 170B.r.u.170 degrees..........150 B.r.u.160dcgrees.......... ..... 1.1() B.r.u.1.50 dcgrces. ..... . . . . . 1108.t.u.NEW MURRAY RADIATORThe folloqing tablc shorvs thc averrgc lvatcr tempcrrturc in thc NdvMurrav Radjaror rncl also fic output in B.t.u. per squxre foot equirirLnrclifcct lrdiarion corrcsponding ro the rvcrage warer tcmpcraturc. ln usingthis table, thc totrl hcrr loss in B.t.u.'s di!ided by rhe B.r.Lr. frcror correspondingro rht.rvetage lvrtcr tnperxtufe rvill givc thc cquivalcnt squrrc {eerrequired. The Nov Murrr-v RaLliator can then be selcctcd dirccdy frorn rheraring t.rblcs on p.rgcs 57-59.SpccilidArcrag. Water TcmperarureB.t.u.in Nerv Murr.ry RadiarorsPc! Sq. Ft,21.5 degrees...... . . .. ..... 240B.t.u.210 degrees.......... ... .. 230 B.t.u.200 dcgrees........ ...... 210B.t.u.I 90 dcgrccs ..... .. . . . . ..... 190 B.r.u.180 degrecs........ 170 B.r.u,170 degrees . . . . . . . . . .. f.iO B.c.u.160degrees............ ... 130B.t.u,1s0 degrees. . . . . . . . . .110 B.t.u.[60]AMERICANNo, 9.tsRADIATORSPEERLESS \ilALL RADIATORSAMTRICANlccrless Wrll R,,dilrors lref\ J*igned ro give m:rxrmum hecrinlrtsults rvhere radiation space is limircd, as,n frctorywork, shops, loft buildings, storc,lrouses, garages, lobbies, corridors, stairways,Thcsc radiators arc madc in 6ve styles,\idr provisions for nurnerous groupirrgs; andmry be assembled to meer any structLrrxlcondirion, firting inro resrricted spaces ofpracrically any size or shnpc, undcr lvindo$,s. - lr rq r.rr r hrrn. on w:lls, cerlinss or in rky.lisl\rs.Right- and lcft-hand threaded hexagounipples mac'lc of malteable iron arc suppliedfor connccring banks of assembled radiators.Peerless Wall Radiators should always bcassembled rvirh bars vercical to sccure greatcsthcating eficiency. The 7- and 9-footSections arc, thereforc, made in two styles:Nos. 7-A and 9-A have bars runnine crossrviseof the Section and are resuhrly tappedfor connectlng cnd to end. Nos. 7-B and 9-Bhrr' lr-s lrn rirrs lrngrhw'- ofrhe S.c,ionand arc regularly tapped for connccring si.lcby skle,No. 5-A is made with bars mnnine crosswiscof the Section only and is rcgularlycappcd for conneding end to end.On spccial order, the No. 5-A, 7-A and 9-AScctions can be fLrrnished *ith tappings at30, 40, 70, and 80 as illustratcd on page (,2.ForR,,rng' and M.r.'rremcnts-iS'.rron.ancl Asscmblages see pages 62, 63 and 64.For Methods of Asscmbling, scc pages 62to 71 inclusive.For Tappings, Connections, Dircctions forOrdcring, and Shipping Conditions, see161 INo. 7-B

AMERICANRADIATORSAMERICANRADIATORSPEERLESS \(/ALL I{ADIATORSPEERLESS \(/ALL RADIATORSMEasuarurr'rtsAbovc measurcmcnb arrly to cirtrcr ..A,'o...ts" stylcsR.rrrNc .cNn Musunrunrron Srcroxs.5.A7-uq_B1.ttlll2l[62nNor?- rl'...s, l'-., -i.s. fAn-.c,. \', F,t r^r. ...L.w, .- rtr. | .t owins I afc.rk ,J,J, a e,t b! \o r, 1, 4. r, r,, ;, 8 d. I r. r.Jo. jo. 4r. to. so oo. io,qu Jnd D0 jr,d:, f..',r'".'l'.t.ias.uh.hdnF.fuJ,il,.'r. t,.,,.J..n', r*t.rh,;e_r,s.hrra.w,ttbemad".Lrr.",."rr|_rFr,",.i,*,.L r,..r,|,..,.,,r,..1 hu.h^.r" dr:,ed AJJr.^;,h*,ohr,s,h-'iFa. ro_r "J.h hcxJs..nJ' n.nr t,.u."u in ,,.rn,bti-E. .,c rt5o,.Djr..t,o-.,", O,J",.i r '..d'.'.! LrlJ. e rnd l-nc,r ', .r i ,. i i i.r i- , .r.c t,3Fe or.|6't1

AMERICANITADIATORSAMERICANRADIATORSDIRECTIONS FOR ORDERINGN'here hisher Norkins prcssl,res Gt..nor $'rrd) chan 1.i pountls torsream or.l0 poun.ls for rvatcr.rre rcqrired, orJu mLrsr spccifrcallv so strtc.ln rhesc crscs rv.rll radiators rre furnishcLl onlv with oL,tsiJc hcx:rgon rripples-For conlcnience in hanJling .urd shipping unlcs-. othcrsisc orJcrcJ, No.5-A R.rLliators uill hc assenn'lcJ in sneks nor execcding 6 stctions; No. i-AIladirtors in stacks nor cxcccrling.l sccrions; No. (rA RaJirtors in sr:rcks oot',7l,i;:!i ,acxceeJing.j secrnns; and Nos. ;.8 anJ r)-Ll R.r(lirtors in stx(ks nor.\.erJingWhen llrtcr intcn.ls to rrc.t r srack .oDsisting of morc scctions rhan ,rbovcmentnncJ. or whcn the stctions or sncks rrc to I-e ser in rors or s(rics (isshorvn I'y iliustlrtions on rugcs 6; rL,;1), rvc provi.lc r righr- rnLl ltfi-Land rhrcrJcd nit)plc hdrnr{ h(rdgon 'n1t dt ccnt.r, cnabling rhc 6trcr to easil-v.onncct thc stacks or ro$\ on rhe job.Pccrltss Wall ll:rrliation is r,rppetl lr:'inch supply ancl rcrrrrn an.l Lrrshc.las LlesircJ. It is coonccted Nirlt 1 r.j-inch right' anrl lefahan.l threade.l intctnalnipplcs. These nipplcs harc r$1, htalv insid. lugs so th.rt rn orclin,rrl pitccof 1-inch round iron fl.rttcncJ rt onc .oJ the lcngrh ofnipplc, can bt inscrrcJto any Jcsircd poiDr in the ll.rdi.rtor, and bv applying an or.linary wrcnch roI'ar, tbc nipple can bc scrcscd or unscrcscd arrl onc or nror. s.crions n)rthe ad,lcJ or takcn out nrJcl,cnclently of all thc othr:rs in rhc stack. V'c canfurnish thcse bars (Direct llaJiaror Wrcnchcs) in si:es as notcd on pagc 12.Or,lers shoull rcfcr to 6grrrc numl..r shorving rssenbhgc (-.cc prr:.s 66 ro7l ). Thc ligures shown on thcsc pagcs illustratc thc comnNn $'ays of assenblingconrparativcly small rrnirs, but rvrll radi.rtors can bc rsscmbled in anynumber of scctions, cither Ionger or bigher, than shorvn in thc 6gurcs. k isour prrctice, horvcvcr, rvhen a grcatcr numbcr of sections oi a givcn ligurerhan eractly sho*rr in thc 6grrre, arc speci6ed, to llways builJ onto thc length,mainriining the hcight as shoun in drc 6gure. The safc rvav in ordcring is.rhvays ro scnd skctch unless you are ordering exacrly rhc !rrrnrher of sec(ionsas showo in the fisurc.x..i. a:-1:7=a>aa:aFE:aa,,1- : _,:t:{ ;:fii:=!f1::=" =;1 :; :: ; -': :..,-I --r,+itir:.,;Ii+*r:=#;*r::2.2"aiai,!:'-. ,.,. fi._i1-:',1,; . ;.. :a----.:.'::'.i =- ^,.- *,. .,'-.)-.' =: : : = : i: = : i :i ri i { i ^.t I:; i 4. t' ! i iii i. -ela'i - i+i - sr,:' j i;i:( - il =gl r ^ + ,l i +.; i : : : : =: ; :l I a A * i ; ; r ; .;= : : r : : : = I R i ii R * K €al(A':l65 l

AMERICANRADIATORSAMERICANRADIATORSPEERLESS \7ALL RADIATORSKEt ro FIcuRIi NuMernr^-cThc 6r* runcrrl in cach oa rirc aoll(nvins Fisure Nunrh.6 iDdicat€s rhc siz. of section. rhns:-Fiqu.c 517 means 5 aoo. s..uons .rr.',qcd in rhc nr.nnd as sh.v. ,n sLcr.h above ihc hunrher;Frsllc 7!7 fuf.6 (, 7 foor si..rnrns lnd .r thc sanr,r 3!\!anbla!r, anJ Fiorc 917 tefcrs ro9loot scctions and to Ihe same asembldqe.PEERLESS WALL RADIATORSlrcuRE 51, i1,.. !1vatc. and Onc.a.d Two-Pipc StcanrF',;uFr 51s, t15, or 915Asscnrblcd'lFour sccrnnrs inFour iers Vnter and Two-Pipe Steamvi.sFrclnc st, ?7, or 97and one and T*o-Pipe sEamFr.'rRE iti.R 91iAssem6lcd Foui Secrid.s in SiDsl.'ficr-'!(.tcrF cL,nE 74 oR 1)1Onc, r.d Two,Pipe SrcimFrclRs 718 oR 918Scctions in SinBlc Tier One- aod Two,pjpe StcamSr norc on TarLrnrgs, page 6j, Atso see paees 6j and 6j.!66.1 [6;n

AMERICANRADIATORSAMERICANRADIATORSPEERLESS \fALL RADIATORSPEERLESS \(/ALL RADIATORSFrcuir 5l I, i.l l, or q)lA$.nl'l(il Four Scfhons in I \vo'Iiers \i IcrFr.,rkL 5Jl, il.r, or rj.l\*.,nblnl I l,r.r anJ I \e() S..rioh\ $1th Th.e. ri..r Cenr.r'l ", *r) l)inc Sr(rrr\,3ter ih.l One. an,lFr:,a(' 5 11. tll. \)r !.llAs,hbl(l S,y s",,n,hs ir T$) ricrs \rIc.Al$ryi i,,,li.rtc roiri,s rL which rrnrings rre rc(tuircd.F[,'Rr 5]l, tll. (r()llAsschbl.J lin,r Se.tio.s ih TNo Ti$s ()ic' anJ I $o11!'c StcanFIcuE 511, ?11, or 911. Asscmblcd 'l ht(c Sectn,'rr iI) Sinsl,' Titr1-rL'l'ire SrornrSL( rofu,r) fa!.r'inss, frlc 61 Aln, 5cc f.scs I i irill .i[,'s ]\irater ar'l Onc an'lFurtr. 5.t1, 7.1.1,.r !).JlAis.nrl.lcll six sfcinlrs in Two I i(h T{,o-lip. stcamAlwrys inllicatc D.i'ls ar trhi.h rrrt,inlls r.r .cquircd.st ,iorc,!r Irrrinss,r,xq.(il.Al!)\erfas6..r nrrl .5.L (,9 ri

AMERICANRADIATORSAMERICANRADIATORSPEERLESS WALL RADIATORSPEERLESS WALL RADIATORSFhuRE 740 oc 9,10A*c'nblcd in E,sltr Sc(rioh, ,n Two '1issUsins Srrci'rs Sidnl

AMERICANRADIATORSAMERICANRADIATORSARCO ADJUSTABLE \(/ALL BRACKETSARCO ADJUSTABLE \yALL BRACKETSSinsle srool br..kd fo.s!,s|t rorv of radi.tionDoubl. spool Lracket aordouhle .orv of iaJilionr.,r 1.1 I rrr. ,. $?lJ riJi ,ror,\ /Anr'.n rr.a ,-ie. ,h,.1|l..r."rr..huu.es.IV-l rurlrorJ s l,on. "r'.1 o.l,c- Fuillin:,. p,r.gr", ,cl ool., cl ,r,.h.By use of thesc brackcts, rvhich permit vcrrical adjustnrcnr of 2 inchcs, the6tcr can adjusr for "pitch" afrer rhey have bccn anachcd to thc rvall. Thcbrackets sct rhc oLrter {acc ofthc radieror41 inches from the *all.The spools on rhc borrom brackct allorv a free hori:onral movcmcnt of rhcradiarors, thus txking crrc of any difefcncc in "rorrghing-in" neasuremcnts,and aford free-phy for exprnsion and conrucri()n. The V-shape iormed bythe divnled spool 6ts the cdgcs of Peerless \i/all sccrions, thus keeping thenrsecureLy in phcc.The nalleablc iron 6nger of thc top bracket is scr at its highest poinr rnJthcn scrcqed doivn to thc radiator, trercly guiding it and kccping ir lion:tipping forw!rJ.On Srecrrr Onnr:n rve furrrish the Arco Brackets rvith two spools (sctrbove) ro carr_v nvo runs of radiarlon separated for "A" secrion aboLrt 1t 1,;inch, and for "B" scction 1J1 inch.For applicarion of new Arco Adjustablc \0all Brackets to Pccrtrss WxllRadiators and for chart shorving number and iocation of Brackers see pagcsWhen ordcring state whethcr for use with 5, 7, or 9 square {oor secrions .rndrvhcther of "A" or "B" parternj giving tigure number of assernbLage. Seepages 6l ro 71. Sec page 75 for dctaiL measuremenrs.I i2lFon Srrcre RowCraphic charr ro show bv perpendicular lines how many and whcrc topirce N$v Arco Adjustablc \Uall Brackets upon Radiators of difcrcnc.ss.mblagcs, frorn 5 to.,i0 scctions. (Sce pasr 75.)Fon Dol'err Rorv oF RA,)rArroNThe following nhle gives thc numbcr of doubLe spool Atco adjrrstable't..l.tr. r,q r.r.J','.'r1.r ^r'r,rnrar.\rsuruu:or"n:e.r'rr, l-.r1.*WrllNumbrr olDoubh S.ctions.5 to S..............9 to 1-1. -...........I\ ru 2{....... ......25 to tl .....1.1 to l5 .......... .. .. ..-se Mcasuremcnts of Brackers, page 75t13 I

AMERICANRADIATORSAMERICANRADIATORSARCO ADJLISTABLE \XTALL BRACKETSBe.lmNc Pr.qre DrweNsronsARCO ADJUSTABLE \YALL BRACKETSl-.lEAIl.lNG Plares nrc first fastcncd to thc rvell a{tcrn" , I' Ar- 4 t, , '' . \': lJ Br.',L.r. r'.'. r. 1to thc ll.rfing llrt(s.No. 1 tlearing I'Lrte for 5-A,7-A and q-.{ Pecrlcss V'allR.rLliarors in rsscnrblages not rcqrriring sllii llets.x-o. 2 Rerring I'larc fc'r i-B lccrless \t.rLl l{rcli.rtors iu.rssenrl.hgcs nor rt.luiring splir plrres.No. .l Btrring PL,tc for(rll l'ccrlcss Vall RaJiarors inasscmbhgis nor r.Ltuiring split plites.Drvrrrror \5 in. for No. 1 plrte 20\ in. tor No. .i plarc13lj in. fix No.2 plateFigs. 1,2 and i shos constructionJtrrils and mersurcments of ArcoAdjLrstable Vell Brackets.Frc.-2Spltr BrantNc Pra.rrFor.5-A. i-A anJ()-A enJ 7Jl rnJ e'R Pctrlcss \frllRadiators rs Lrsc.1 in AsscmNtgt Figs 51.i, 715,915'7,10, 9{0, 511, 7t1, ()t1, 712 and 9{2Dimensio,ts of Relring ll,rtes {or clouble ro* rssemblagesrvill be supplied ou aorlicrtioh.i ;-t tlsJrli. Rea.ing l'lat.Tor anJ boinrn Flii's rre i.l.nr.!lFig. I illusrrrtcs BracLct for . singletorv of Pcerlcss Wall Racliators.Fig. 2 illustratcs rpf.rr.rncc otrirher Brackct when supportjngIeerless \0all Radiators.Fig.3 il[:stratcs Rtackct for doublctow of Peerless WalL Radirrors.For Bearing Plare Dimensions s.epage ?-1.[;s]

AMERICANRADIATORSAMEITICANRADIATORSPEERLESS VALL AND CEILING BI{ACKETSPORTABLE VENTILATING BOX-BASEFon VeNlr.rrr^-c l{rorarr,ts@}I}Iwre !r!!Erm

AMERICANRADIATORSAMERICANRADIATORSPEERLESS BATHROOM RADIATORVENTO CAST IRON HEATERFOR FAN C]R tsLOWEIi WORK-fHEPeerle's Barlrroonr Radirrrr ir J.rigrreJ e.peiially forI thc wornring of rn.rJcrrr haLhroorrrs, 5r(h a\ are ioLrrJ inhotels, apartments, etc. The space avaiLable for radiation insuch rooms is so limited that ihe Peerlcss Bathroon.r Radiatorfills a long felt need. This eficient radiator is easilv fastencd torhe wall rrnJrr rhe rvcsh basirr by simple lag r,r1.1.5 or hook..Vhcn harmoniously enameled its appearance is nost pleasing,Heating Surfrce,3l! squrrc fcc. \fall Area, 1.15 sclute feer.Two lj-inch Tappjngs.UST as Amcrican Radiators have becomc the standard fordircct racliator heating, so also has the Vento Cast IronHot Blast Heater become the standard of merit for blower andrelrtllation systems. For this heater is constructed according toscicntific principles and the sane exacting standards of manu-' factrtre that makc all American Radiators and Ioear Boilersso acceptable and popular the world over. Vento heaters are| /d;JIie]

AMERICANRADIATORSAMERICANRADIATORSfurnishing sadsfactoiy heating and ventilating service in thousandsof large and small bLrildings, such as schools, chutchcs,stores, banks, hospitals, hotels, clubs, theatres, auditoliums,Libraries, ctc. *4teLevet people irre lcc,.rstolncd to conglegatein large nunbcrs.These heaters are rrneqrtaled in operlting elicieucy. lntcrnalcurrents ofsteam or hot $ater carry the hcat through thc hollowiron heating spaces shou'n ilr the illustration, rvhile thcexterior surfaces are very carcfulLy designcd to efect the maximurnrubbing contact rvith the air anJ therefote the greatest1-rossible heat transfer per square foot ,lf surface. The rvarmed airis clistributed at comfortable teDpcratttres through the building'Vento Hcaters arc shipped in blocks of sections, easily handled.Scctions consist of only three parts, onc main casting alrdtrvo hexagon nipples. TheY naY becarried through doors, rvindorvs orordinary openings and maY bequickly assembled, A considerablcsaving in labor is thus efi'ecte.lAnd the scctions do not corrodeor rust by thc action of steaD, \\'ateror ait, but serve efficiently throughoutthe life of the bLril,:1ing in which they are installed lndurability, as in ellcieucy, Vento Cast lron Heatets are thcbest investtnent for property orvners.Completc physical an.l technical dat:r is coutaitred in bookletentitled, "Engineers' Data on Vento Hcaters"'ComrJ.riri!c Ctursrsc.rnrn Vi({ orVFNro sc.rn rnr r r''nd' |rfeVENTO HEATERS CAST IRONFOR FAN OII BLO\\'EII \\'ORKFront Viev of Ten'Scction StackSections irrc easily handled and transported and may becarrie.l through doors or rvilrdorvs of any building' and canrhcn be asselrbled in comp:rct, completc heaters' The equivalentpipc coiL stacks ate curttbetsonte arld difficult to handleand rransport.Ali dctails given in special catalogs'ffir: s0 l ls1 I

AMERICANRADIATORSAMERICANRADIATORS.i( I inchlO inch50 inch72 inch iVENTO HEATERSMEASUREIUENTS5,t,'ii.. Frcr l{r8.010. 7.516.019.0S(",,r19lse%PERFECTION PINFOII STLA\{ AND WATERHe,rtiog Sur{acc 10 Sq. Ft.Tsneaour> Nl'r rE CornrcrtotlsSi:c' Wa"SI.rJinl],'":'i'',li.l'i,:.);:;i'.,iiil':"1'l,l'i;':li' ';1:i"'i'":::i:li::"1,;;);r'J'l'lifiIr;: ':,",'i;lr,l :;-,'i),'[l';ji,'.J;';iill,,i::]';r,i,;11'1":;1"1":,:1,;:l'i,:':1,::i';ii i ,, (, ", 1',,',.t-Hc.tting Surface 15 Sq. Ft.3o,lnch Vcnto S.ction40, 50 .nd 60rnch Vcrro S..rions72,lhch Vcnto S.ciioo[82 I[83 I

AMERICANRADIATORSAMERICANRADIATORSSANITARY SCHOOL IINFOR STEAN,I AND \I/ATERHcating Surface 20 Sq. Ft.IDEAL-ARCO ACCESSORIESDftoit[, bicator PIa^t of the Ametican Radiator Comqary wh'rcIDEAL-ARCO Accesrries are rnadeCoNsrRldroN: Thcse se.nons a.c maLlc in disrincrire pattc.ns fo. Stcad and Warer. TheStcan rattci'rs h?vc one.o.nc(ion o. passagew.y fo. $can. Thc Weer pafte.n has two.onnections or watcrrv.ys.ME^SIREMrNrs: Ldrgth.vc..ll wirh.esul.r tapFinss,36r,{ in.hesi wh.o tappcd ar'.D,,or'E,"36% nrches. Hcisht (,vor!ll sirh rcsulrr hpL,irss, t 51i inchs; \,hen t;Fped.,C,,it''t..rrr'i ntt-/.i Jrt ..l\ r,_.i,hc t....tn" o.,,. i.,. ,.rr-u*n..,Dr'-hub r. l.-i."r":JrborJ".t.,.h-,:...1I.,.,.r,...'"",T.tr.,:.".r,,..,.r4 inchcs. On Sl,a.idiOnl.r, w. can surply Dirlrlcs n, mate cdre. o.cdkr dinanccs of lt,ari o.4% n,.hcs.TapprNcs:2 inches,.igh.h.nd on pply cndi Ielahhd on.etr,rn.nd. Uhles ottrcfuis.o.dercd thc insiJe hjrnings of bushing5 will bc righi,hand, A; ydl,,eTap ,l(,jnch.CoNNEciroNs: Extra.hcavy 2.inch .ieht and Ieft threaded hipples with hexaBon nut arSHrpMENrs: Steam sections alqavs separatq $/at$ scctinns separ.tc, but s,hcr so spe.iti.dWacr sedions can be shiprcd in fivc o. six scction *acks. Suri.icnt nipples are s.nt toNorE, Spc.id! Tdft,inq! If odrc. rhan rceula. tapFiDes (.A,,,.n"and on wat.r section and"B" only on steanr scction) ire dcsi.ed, we can fu!nish speci:l r.pnines 2 in.hes or sn,.lldat _C,"'rD," "E," and "F," and also ai.,A" on E€ $cam secoon.[841ln rhe COMPLETERadiaror Heating Si'stems are included:line of ldeal-Arco Accessoies ofeled for Am€ricanRADIATOR VALVESPacked and Packless t1'pes fot Hot Vatet' Steam' Vacuum and VapotSysterns-in anele, corner, clobe, and gare panerns' Screwed and sweatconncctions.AIR, \TACUUMAND VENT VALVESFor one-plpe Steam and Vacuum Svsrems in both non-adjustable andadjustable or'ircc tYPcs.RLL,L'l A fOP SFor rlamper control of Steam or Vater hoilers-for individual radiatorconttol on rrvo-pipe Srcam Svstems-fbr cc'nttol on oil butner' gas'mech:ri\ical stoker or han.l {rreci svstems'CIR(]I]LATORSAND PRESSUI{E CONTROLSf.r ror-.J crnul ttor, H-r Wler 5,*emt'I)OMESTICVATERDirecr and imlirccr\(TATER HEATERSLEVEL CONTROLSFor automatic Steam Svsrems.{or Steam, Water and \yarm Air installatiorLsBOILER FEEDERS AND LOW \UATER C1JT OFFS,tsOILI]R VACUL]M CLEANERS. BOILER WATER CLEANER'SEND FOR SPECIAI- CIRCL]I'ARS ON ENTJRE I INE't85r