Document XR2nrpj3mQvNLgeQG7j9YvRzG

F ile No 3 tC I \P R ll 1946} PLAINTIFF'S EXHIBIT American GAS BOILERS American - ^taudaffd in ^/zaZun^ and Jfi&cmdvng, 13015 A .I A. FILE No. 30C -I (APRIL 1948) STANDARD GAS BOILERS types i-g and 4-g Mnndurd (iai Boiler T |i* l-t. ECONOMY American (las Boilers are ma<le exclusively for (.'as burning. Therefore our engineers were Tree lo use their ingenuity in designing and coordinating all the various factors that compose the units. -- heating surface, burners, controls and other essentials. -- so that maximum heat output would be obtained. The resultant Infill elliciency and accurate control is an assurance of lowest operatin': and maintenance cost compatible with ample comfort in the rooms. American* las Boilers are outstanding examples of flood engineering and manufacturinji skill. Thev brine the advantages and convenience of automatic gas heat ing to homes and buildiiifis of all types and sizes. Designed by eas heatim: experts of lone experience, they possess a host of features which assure efficient, fuel-sax iiie and carefree performance. These are illustrated and described on next pafie. Whether used sinflly or in battery. American (ias Boilers may be depended upon lor satisfactory heat ing and enduring service. 3*IM<:CISIO\ rOXTIIOI S For uLmo't safety and economy American (las Boilers are equipped with precise, dependable controls. \mong them is the special Ihcrmolor Throttling lake that works from the mom thermostat. This regulates (he Mow of fias to burners. controlling it prrci'elv -,i that proper temperature ot boiler water or right 'team pressure is maintaincil for fumidinL' the beat desired in the rooms. If. for any reason, pilot lifiht should be extinguished the Thermolor \ ah e prevents How of ;ras to the burners. -- thus assuriufi absolute safety. SPACE SAVING --II E A V Y INS I'LATI0.\ Hue lo their trim, compact desifiu. American (las Boilers take up surprisiiifily little mom when in stalled. Therefore, no valuable space that might be utilized for other purposes is wasted. Then too they are neatly jacketed, as illustrated, adding greatly lo tin' appearance of the complete installation. I ndcrncath the substantial steel j.u ket ol these boiler' i a thick layer of \ii-( .11 \shestos insula tion. This cIVcetively prevent' excessive beat loss into basement, helps induce operating costs nine1 keeps I he iackct cooler. EMPIRE BOILER-TYPE 1-G-E 'Standard a> Hoiler !(> 13 teclioni and 111 Fmbodic'tlie same de sign characteristics and precision controls as the >t a u d a rd I - ( Boiler, but has a streamlined jacket that conceals draft hood and control'. For ratings, data and dimensions see page opynitht 1948. Anirncm Radiator & Standard Sanitary Corporation. 13016 ENGINEERED FOR EFFICIENT DEPENDABLE HEATING < AM )PY - made with a ruM-rc-i.-ting linish fur maximum durability, ami -ct in putty-lillcd groove. forming perfect gas-tight joint. DRAFT MOOD - Pre vents either excessive drafts A or down-drafts from alFect3 ing proper combustion. j METH-TO-METAL JOINT -- machine ground, gas-tight. No cement or putty u>ed. POP >\FETY VALVE -- A. 5s. M. E. standard. Pre vents excess pressure from building up in lioiler. 4 >ri:ui i.MtiK-th, w aler [toilers. < omhinahoii .dlihldr gauge and ther mometer hteuled hrn\ '-IT.\M (iNNECTLON leads from -tram dome </| I toiler (> diaphragm of mam throttling v ;dve. It l> KTT I N t. LOU \\ A l icit ( I'T-OIIT -- eompletelv -hut- olT sup1*1 \ of gu- to main burnerif the water line on steam boiler rearing a low ftoint. <. \> \ M.\ K - lertrii all\ o|H*nted from room thermostat. Meant IVrs-ore or Water Tempera ture throttles gas How to maintain mpiircd condiliou- I pper limit and manual > ontrol d-o eminniied in -.one \ alx e. rm;s>i m; ou\Klt Noll -- Oox ernor i> miiin ted at (hi- |>oint and maintain'- gas press ure at a lived maximum. \DL)I I ION \L i,\> \ \L\ E -- \U l-ii Under- include at least two gas valve- M/es larger than 21 sections include four gas valves. Multiple gas v alx r- prov ide -month, quiet operation, each valve handles a smaller volume ofgas. \- wifli dual carbtjrelion.stnaller volume for better control. PIN IT PI-1 CAST I|l<>\ ''LC I'lON -- the most i irrclhe tvpe of cast iron hent-nhsorbinc surface, itapidlv and elficiently -disorits the heat from the rising columns of hot gases nmi transfers this licat to the writer within Isiiler. CLEANUP T OPEN IN< --provides easx access for cleaning line surfaces of section- .1 \(!KE f -- Melni and linished in dark C.anxou lied and Black THICK ASBESTOS MR-CELL l N > L L \ TIUN - < llecliveiv pre vent- r\i`s- heat lo-- Iiiiiii Unler. \ E.N T MU MIX i: U TCBK -- induces projwr velocilv ti gas and priniiirv air. and obtains tin' correct mixture of gas and air. '-TEAM DlVlMUlMiM -- steam from dome actuates diaphragm, throttling gas when desired -team pressure is reached. On water boilers, we furnish at this point an accurate water temperature control de vice which is readilv adjustable and sim ilarly throttles the gas How when boiler water reaches desired temperature. T H E ll M O>TATIC PILOT -- Keeps ther mo tor valve closed unless pilot is burning properly. Oper ates mechani cally. EFFICIENT IK UN EH -- Par allel sets of raised drilled port butners are standard: one set enters front the front of the boiler, tinother set from the rear. Smaller gas volume per burner provides quiet operation. Ribbon burners for man ufactured gas are optional. Note: An outstanding feature of larger Standard Gas Boilers is the number of flow tappings provided. For example, types 4-G-13 to 4-G-21 inclusive have 4-6*. types 4-G-22 to 4-G-31 have 6-6", and types 4-G-33 to 4-G-41 have 8-6* flow tappings. Their use slows down steam velocity and helps prevent entrainment of water. 13017 STANDARD GAS BOILERS TYPE 4-6 RATINGS AND DIMENSIONS ~iD r toiler V. i- l-ft 1- 11- l-II 1- 1-4 1- i-|0 1- ,-l 1 V< \ 1 mm Him \(i.\ HATtNf; ></ FT. "tram Water 1 NSTA I.I.KI) K ADI VITUN FT Water i * Finns No \n Kate 1 .<NN> ol Sec Hor Htu iN-r tion* ner* 1 1 lour .:iuoUtil i 2.00(1 ! ::.2oo i i 2.225 000 0 10 71 57ft i 2.100 1 :i.mo 1.0401 2.705 720 "* 12 t .> i(>72 , 2.000 l.lltO , 1.445 1 11.140 1110 11 11 768 1 .1.200 1 5.120 2.1500 1 .1.085 400 4 10 77*; 86 1 , .1.000 1 5.700 i 2.010 1 1.180 1.080 10 111 74 H 400 1 1.000 ! 0.100 i 2.425 1 1.080 1.200 11 20 80 c n Hiumi i I. i Fine** 11 12 m 11 15 10 F :il 2 2 H4 2 i:i ' 24 IT 24 1- ,-i:; t- ,-i:> 1- -IT 1- .-10 1- .-21 1.152 1.51 1 I.5H0 1.72!! I.42<l 1.800 1 7.01(0 5.000 i 11.400 0.100 10.210 7.200 11.520 11.000 2.1100 .1.570 ; 5.710 1.2110 1 0.770 1.400 1 7.1110 5.500 . 11.410 0.210 1 4.4110 1.1 10 1.080 1.420 2.100 2.100 111 15 17 14 21 l-( 1-22 l-( 1-25 l-( 1-21! l-( i-lll 2.010 . 8.100 1.1.110 2.1101 4.000 115.1100 2.542 10.800'17.280 2.880 :12.000 14.200 0.520! 10.1.10 1 2.520 7.150 111.420 1 2.880 11..1110 HIM 10 1 11.210 4.1120 |1 1.410 | 11.000 22 25 28 111 21 75 21! -.Ia.> 77", 150 3 s HI4 118' v HO 7*H 10 no 12* s 1 ft'^s 12 I 18 1 77*4 51 1 74 4*; 00 | 110 HI-5* 118'. 12'. 2-12 2-IH 2-1 1 2-15 2-10 11- 111 H-1 1 H-15 11-10 no H 1! 1 V 111! 4,' 12 1 4 10 4 hi H 1111 *4 1 -14 10*4 15 *4 1714 14 14 2115 211' j 0114 04 4 77*4 415*4 17*4 loll V5 141/5 115*4 2I'4 127*4 21!', IH414 2*4 24 2 4> ;; 2-2*4 2-2*4 2-24 2-2*4 l-( i-ll.l l-( 1-117 l-( 1-11 11.072 12.800 '20.180 4.410 15.400 1 11.810 11.150 1 MOO 1215.010 1 1.180'17.880 1 1.1120 1.810 10.000 '25.000 12.120 I4.800| 1.800 Hll 117 II 01 1 77:I4 > 1 7 41/5 80 80 158*5 12'. 10'. l-l 1 1-15 1-10 118*4 141/5 151!:1, 12*4 21'4 1043, io*4 2H14 185", 2-11 --21 -*H> I'lir >in11111 ration and Annie rate* arc apprmeii li\ the Kim-rican tiaa A"0-iatn>ii Katins* show n are lor p|p> ations mi in J.miO feci. For Hc\ atiou* al>o\ p J.000 !!. ratlines >lull lx- redured at tin- rate ot V , for each l .000 feet nlxnc 'a h*\ el. Vote- VIt dimensions shown an- tn inrhc- For data on rvsulur control *pnpmpnt liiriii>li<*d *.*< Price Hook Dnlled |x>rt burner* art* regular equipment Kibhou humor* an- optional in territories whore manufactured sas* i u-eil. 13018 I STANDARD GAS BOILERS types i-c and 4-g < VST I IKON ro\STHI i TIO.V American Gas Boilers are made of cast iron, the metal of the ages, which accounts for their sturdy construc tion and lasting qualities. W ith proper care these boilers will last indefinitely. EASY INSTALLATION Type l-(i and l-(i Boilers come in individual sections which may be carried through any ordinary door way. They are easily and quickly assembled, due to accuracy of machining interchangeable parts. On l-(i Boilers a long steam header can be used, utiliz ing llow tappings on both the left and right hand ends of boiler. On longer boilers considerable sav ings can be ell'ecteil in installation, because steam llow lappings are provided on front and rear sur faces. making the header shorter and reducing weight In be handled. CIIIM.XKY DATA It is of utmost importance that products of com bustion be removed by providing a Hue connection and chimney of adequate size and of proper con struction. To avoid any appreciable draft which would result in unnecessary heat losses or improper combustion, all American Gas Boilers are provided with Draft Hoods. Dampers must not be used. Chimneys should be of the best const met ion. lined with glazed tile or terra cotta with carefully cemented joints. They should be sufficiently high to insure a regular draft under all weather conditions, and should extend II feet above Hat buildings or 2 feet above the ridges of peak-roofs--this applies par ticularly to adjoining buildings. The following table gives the diameters in inches of round lines recommended for dilferent heights of chimneys for individual boilers and batteries of more than one. i i.i i: size iti:i o>i>ii:\i> \tio\s Ih.tler No l-G-l i -t;-: l-G-6 l-G-7 CHIMNEY HEIGHT IN FEET 10 .*0 40 SO IMA.MKTKH INCHES ft ft 6 7 7 <> a77 88 ` HoiU r No m ;-b 4-G-10 4-G-II 4-G-I3 CHIMNEY HEIGHT IN FEET in -'0 <0 sn MIA.MKTRR INCHES 12 11 ti 10 12 12 ii 11 13 12 : 12 11 11 13 18 12 Hoilrr No 4-0-28 4-G-81 Mi-83 4-G-37 CHIMNEY HEIGHT IN FEET HI JO 40 SO ntA.MITIlU INCIIKS 20 lb 18 17 > > 20 lb 18 20 19 19 2~l 22 20 20 Hoikr No l-G-3.3 4-( i-37 4-0-41 CHIMNEY HEIGHT IN FEET IO Jll 40 SO niAMKTKR INCIIKS 30 1 28 , 28 32 I 30 ; 28 31 1 32 30 2h 28 28 1-0-8 i-g-9 it a a 8 4-0-15 15 n i 18 18 4-G-41 2t 21 v> 20 3 Boi | lers i 9 8 a 8 4-<i-17 16 15 1 1 11 > Boi lors 4-0-28 . . i 32 ! 30 30 l-G-l(t b b a 8 4-( <-l 9 17 16 . 15 1 l 4-G-22 26 21 Oi> 22 4-0-31 . . : 34 | 32 30 l-G-l 1 b b 9 8 4-G-2I 18 17 16 [5 4-G-25 26 26 2 V 22 4-0-33 36 1 32 32 l-G-6 l-(i-7 l-ti-8 10 b b 11 10 10 ft 4-( i-22 18 17 16 16 M1-28 28 26 26 21 4-< i-37 ft l-G-25 lb 18 17 16 l-G-31 30 28 26 26 Mi-41 11 11 10 10 38 i 31 31 10 36 31 'Hue stir* (or Hi tmt rtumurv* rt* lor sih-i-uiI m-f.iUivium-. wltcn* etvwtvr hviaht v* thi(>OMMbl' or in>ir;uin;\hU-. Not n,<'ormtMmivtl {or wtirral pwtw Il'MaliHt an* iiM'tLMimi from the boiler If other lban round Hues an- ur>l tip- rrr: mn-i M tin' . ifertive <<tttitaient o( the round fltl*. LA VO IT OF TAl'PIMiS - TYPE l-b ~ -- -Oii "7=--------- -Oi- -i. ^ si *C Vlt<* . S0 viCw A (\picul MTlimi itssrmhls i* illustrated ill the left and dm** lonition of Mow ami return lappiii^v. Boiler illustrated i> a M i-33. Intermediate action easting is shown at right. location of flow ami return tappings, as well as lop connect ing nipple openings are shown. LAYOI T OF TAPPIXiS - TYPE 1-0 ^'RETURN 1 <----- - * RETURN L H END : h ENO V typical aascmbh is also shown at left, illustrating the flow and return tappings of a Type Mi Boiler. The boiler illus trated is a l-li-6. Photograph of an end section casting is also shown at right. 13019 STANDARD GAS BOILERS types i-c and 4-c coat iiol assi:>i iti.v The drawing at left illustrates an assembly of typi cal steam boiler controls. Pressure of gas How is regulated by gas pressure governor (12). Thermo static pilot (16 and ID must be lighted to permit Thermotor valve (10) to open. Room thermostat (D opens or closes Thermotor valve (10) electrically. Thermotor valve (10) throttles by steam pressure through tubing connecting diaphragm (8) of Ther motor to fitting (7) at the top of the low water cut-olT (2). Ignition pilot (II) is supplied directly from pilot cock and height of Name is determined by setting of a small gas cock, (ias Mow to thermostatic pilot (16) and runner pilot (15) passes through small valve (5) on low water cut-oM" (2). In event of low water. lloat( I) drops and thermostatic pilot (16) isextinguished. thereby closing Thermotor valve (10). Ignition pilot (II) remains lighted throughout heat ing season and serves to re-ignile runner pilot (12) and thermostatic pilot (I6l alien proper water le\el is resumed. Transformer l2) is used to reduce collage to the Thermotor clement (0) from 112 to about 21 volts. Additional data on controls furnished on request. NTAAOAIIII TYI'i; 1-4. Itaiinits tmi Dimensions Oil*I IKE I-4.-IC ______ __ ^ or ruie . R\ol>ller l-(i-l 1 -( !-) i -< ;-6 1 -< 2-7 -<\tlGltpAllt I.HOtIuK) 116 186 225 265 V (; A RVHN'G '<1 FT. Meant Water 610 i 080 .) 1 1.210 HO 1 1.200 1.105 ! 1.770 lNST\|.l.i;i> U UMATlON FT Mc:tm Water 100 610 212 825 020 1.010 712 1.190 "Firing Rate i ono Vo of Nu. oi Btu SeetlOHN IlnriHT' < bill |H>r Hour 182 222.5 282 221.5 l 5 6 2 16 1 18 2 20 6 It Ihbutllevr .*>!*/> i 26:1r 26)4 57 1) Flue. 8 8 I Man- Km* dard jure 19 22 28 26 ~ "> :si 11 G:t ( OMIl H4 l>4 ll4 l-(i-H i-t ;-9 l-C-10 T1-Cl-11 205 1.270 1 2.020 244 1.125 1 2.200 860 1.272 281 080 1.262 120.5 8 9 : 8 21 2914, 26 28)4 i 9 9 25 18 29 22 -> 284 1.600 | 2.560 1.100 1.760 180 10 9 28 294 ; 9 12 26 424 1.765 ' 2.820 1.21.2 1.945 529.5 ll 10 29 . 10 17 'The output ratings and firing rates are approver! In A triertea it G as Association. + Doe? not apply to Empire Boiler Rat nuts sitoun ure for elevations up to 2.000 feet For ele\ a nuns above 2.000 feet ratings shall be reduced at the rate oi for each 1.000 feet above va level. Vote: All dimensions shown are in inches For data on regular control equipment furnished *ee Price Book. Prilled port burner' are regular ctpiipmcnt Ribbon burner* are optional m territories where manufactured gas i> u.ed. HI.WIi.MK.M American < ias Boilers, like all other Vmericuu-StaiHlard Products, are available for modernization on a convenient payment plan through the Heating and Plumbing Finance Corporation. Your Heating Con I*A Y.Mli.MS tractor can handle all details. Also consult your Heating Contractor and Kngiueer for practical ad\ ice concerning your heating problems and our products. 13020