Document vVQp4Dq7kekV8k50wkEOEa2a8

A. I. A. FILE NO. 30-' IJuna 1953) PLAINTIFF'S EXHIBIT KEWANEE SQUARE HEAT TYPE "R" BOILER For Heating Medium Sized Buildings^> Dependably with High Efficiency rl * eg -f RossKewanee Corporation Divaine* AtMfcan ted<oiw & hvtdwd Copr** KEWANEE, ILLINOIS | J* ' EXHiBrr Am. Off'Ces -- 5ho^ rooms Schools the Versatile SQUARE HEAT TYPE "R" BOILER 12 SIZES . . . 216,000 TO 1,200,000 6TU HOURLY 900 TO 5,000 SO FT STtAM . . . 1,440 TO 8,000 SO FT WAt/r Never before has a boiler been built . . . nor even b\ Ki-u ;ma . . . wh has the versatility of KEWAXEE SQL' AR E* HE AT. It's ideal tor .ins medium size building . . . office or store building, school, motel, small facrorv or large mansion. Square-Heat burns ny fuel . . . Oil. Gas or Coal . . . with ' top' efficiency, and a changefrom one to another, or from mechanical to hand firing or back again can be made quickly and inexpensively. Whether teamed with radiant base boards wall, floor or ceiling coils o" panels, correctors or comentional radiators. kewanee >quare-Heat Boiler provides a healthy steel heart for the s\siem Like jJJ kewanees it can he pushed /) r br)9>/tJ raui! cwp.ia!) and continue to operate at full efficiency. The resuft of oier 80 years of boiler building experience Square-Heat brings to medium size buildings that heating dependahilio and economy for which kewjnce lioilcr> have lone hec- fjmous Square-Heat Boilers follow to the Ijst detail all boiler coJe requirements ot ,Vy)l t. and .vH J . //. .. ihe name Kewanee guarantees per' ance ell ah<n e am code require- > Ape rtr*ents lorge Homes Factories f SMARTUNE JACKHS r. :*v mm insulating steel jacket in two- one green baked enamel (the jacket being >pnonaP tr has "eu* appeal" plus Hea:\ with a one inch Jjvcf or riberglas keeps beat msiJe the boiler, reduces heat loss and helps save fuel. Eas/A l>ntdUed dt Any Time T.ulormade to h: the \ 2 sizes, the SmartUnc Jacket can be quukh assembled and in stalled on a new job or on a boiler a)read\ installed utthnu: eft'C'jHHectmz juy r.f f/>e piping. Insert a cozen s e i i - i a p p i r. g s n c u; metal screws and the jacket is on . is correcfh dt signed lor tup" etiuiencv w hefher fired mechamcjlU or h\ hand. Burners mav he moumvd Irom iron; or rear and the ho.iir ib adapt able tor stoker tiring from from, rear or cither side. \r. impot nt leaturu i> ini- ease iin which >qu' l!u. on ht- >iukhcJ trum mechanic to hand tiring, ur hjck again | FOR HAND-FIRED COAL kounu Square- He a: Boiler is I ii'n/in in twn respect l: oper ates on the |oh" at ver- high eftv | mruu'v with hand-bred coa! as j w ell as other fuels. | (icneruus size fire and ash doors j and i.ir.'cmeni shake- a-m grate assemhb. make it easv to care for liredoor with seconJar' air slides is furnished with boilers to he stoker o: hand-fired. lor further information on SquareHeat for handJirtng, contact your local keu ante Salej office. SQUAiv Over . . . ^ru' j.O:a- j: i:s htsk\ she! 1 iclb of extra sturdiness Then mude the butUr and see ihc manv features that pack so mu*.h erhciencv into compjrati'dv small space. At eer\ level of its rated capacm et ?>i .1tCm/i jj f a be 11 /or/jy.t! i.rtn/tii Sqcare-Heac operates at lull eificienc' H\drostancalfv cesred j1 (>o pounds jt operates at up to IS lbs per sq in steam or 50 lbs hot w ater Sp.nn* lladet ^ 0>>-gOi boU*M 361 io 3R6 i"i; uive . . . iw.r. noi go*v ogo<ntt tne obe woiii Citjr nq c 'o*" Nec* io bo.if wo*e* v. t V'dv sci* >* o'- Cicon Frp: \ g'bunc o*d cl* a ' inoD*oovfopegcik*t c-f goi iigh* F'i Oo *c>n opening won odM'- c Die hinged cs-er for jecordor y re ubtaniiol Sieel o* con be feerv*d for f\ong fforn bor` Of reor. n'Ow<'itd O'" oe*' plo'e '".i lockf.wti end fvbbef go*eti Ic'C*. H'=-' Vfc- Soc: / lyetc'ioif c c' v'i R*er>bie S^okebot vte .itn *-Thc' rso logger goi ''O'el 'moy-c' ivr pow Tvbev c dIji c .-? i*CO'-dcr SfC1"'; cu.'ei c'ecier >uf *:i Large Hhc* Fi'fbo* p-c* cei plenty o* vpoce for co^p ond econofficc b/f r5 o` -' Rapid C'rcvJo'icn i wise, ;,ee wctfi-cvj j**eepi inc'* b.o piei eP w.thoyi co'-~o,ir- . trp yrS'OKf- 'fifd* c-tz C ve'er line $^11 -- Kt'c heoy aue'-ry tied pl0re *' ii'engih end dependCbUi'y EXTRA HIGH BASES FOR MECHANICAL FIRING I nr nnJi.inu.il n r i n ij -- o i 1. L *s or v:okt: - % pvt '<. j non s ^ .i'; lor higher buses Io nut: mis Jcm.ind. buses o: iiru.ur ho. i ? ( 2 (> a n J ' i 1 ) .! r c n i : \ u i i u b 1 c. .it i\:r,, nh! up.m spec tiled i k. ''u! i ' 1 lu. r l br o - u)! ' i. i ilu !' i ' r<. rv .1 11 % l . ' iM ' om' is ;'.iii.ru! Uk. low It v - m ' 1 ' K k k i i-,: ( >* jl 1 s w ith u t H .j 5. Li u: n r. d v 1 k k r \ : ir w it h l\j nd it < as: l*oi Ini'ii Hjnci " ini A1*)) r>jt > i' >:v. 1. ` H.ist. lu.r and Side |/i ' n .i.ikj L)rat; REVERSIBLE SMOKEBOX 1 hii esclu'i'v Ki" jni'c Je'ditpment r int-' 11 L-mu\ n r \ c 1' k "i > - kkluihr r u _ : uf r > > p /liukf i/utik i w ill nt- uM.il v\ nen k r Jt 1 n c i Ih in >: t : 1 i > k n j r l1 t t n t- p > m i 1 < > n 01 t h e Mii'iki uuiifi loin- rca* in 11 > p. nr Ok.tr vtr'sj M r* p ' fciTln'f in. nL'h; r./|n inm, int an^-Jcvhft*! in'iht outlet jnJ .iJi.i.t i; -.iJt reverie and ni!t 1 m> * p! j 11 I DOMESTIC HOT WATER . . . All YEAR 'ROUND! T.ve'v Kcm ante .squarc*Heat Holler is arranged tk>r r./`i imi./H.iltou oj Indirect II .;trf (6/'> (either tankless or srura>:e tank rvpej which can be lined ai jm time hv simplv removing iotl .;peninK cover plate jnd h)lunj: r.ace Tkir (nuiil 1 C/rent.thou w itr bturape lank, check the ietthaod table below tor I'nr.fif.tneoni f ion . see nghthjnd table 6c 3Ba3b*-; :: -" * 6; r s'p" - f-O'e t33e n. " "= " ;v. ,a .1. 3HC- *'o. co*.9 f = - fCitc v. =. 'VANTA*tDuS , t > 13? 6o..f' Wgi ( ._~ * i S. < p. i _ __ e1 :-. u7:--r\---- v- ' - - i*cE. :;; :. L"e ' . jriVr,. ja. 32 .. - er .}: $ ` 7t;3 07;P i 7' * Cc tcn 1 _ _s . 220 ??: }$: -C.N j . OOs-< *- . -90 4 ;; OOn ? CyN 7 t>j' t'jz 7CZ COn t ">D0 C ON f /c: . ... 37 4? if- 7 6; ;; 1-; 1^ : * 1-7 " .7 1a __ . ;. 2_ - 4; t' 4 At ' ..ng.fl I O' to(h 6o- *' 3-f tOfiDC Inlet o<vd O *'*' 0 me i tr /Z' , 0' iC'i '0"* Cm Oivo 1 ' C" D*J & J?5 f.> and 1 or 5*4 & sre