Document a15E8b6d7qJK0GxyLE7agDa9B

Kewanee. Tiesideneel TYPE K ft vl -*.-vrfK- i 'jt<wr#*ae*?*r . ^-rwt 24104 Kewanee Type "R" Steel Boiler The boiler that is built of steel has many striking advantages besides extra strength over other kinds of heaters on the market. ------ A steel boiler goes into the basement all in one piece, ready to set on the base assembly.------- It is practically indestructible. Cast Iron equipment is made from substantial patterns and lighter parts are Malleable Iron. -------In Kewanee Type R proportional balance of Grate Area. Combustion Space. Heating Surface, Water Content, Steam Space and other technical requirements for obtaining highest efficiency in a heating boiler are cleverly fulfilled. Advantage is taken of high thermal conductivity, due to the even thicknesses in Steel plates and tubes ------ The firebox has the necessary height and length for complete combustion of the fuel and the Type R crown sheet is not im cried, it is righl-side-up so as to shed any sediment or loose scale that might be precipitated from the water.------ It is a convenience to be able to clean the heating surfaces and flues from the front of the boiler. So there need be no insulating layer of soot to obstruct the heat transfer process. -- So the Type R boiler fabricated from steel with electric-weld seams and with cast iron base complies with every consideration which makes for economy and dependability in steam generation and water heating. This later series is fashioned for the new style habitable basement. It will fit through the usual door or opening. All the requirements for safe and sound construction comprised m the A.S. M. E. Code for low pressure heating boilers are complied with. This is the highest authority. Even,- Type R Boiler has to pass rigid inspections forwvorkmanship and is sub jected to hydrostatic test of 60 pounds pressure on each square inch. Each bears a registered number, aiso official stamp of approval of a lead ing Boiler Inspection and Insurance Company. Uniform Rating ~T-he--ratings .p.ubhshei : in this catalog are m conformity with tlie Steel Heating Boiler Institute's Code for Rating Low Pressure Heating Boilers T\pe K r.inn- i- T.'ij! R.iJutnin LojJ at boiler out let expressrc :r, equivalent surtacc of cast iron radiators err.-.;g 2-0 units of heal or B.T C s per square foot per hour for Steam, at 2 lbs pressure and 150 B.T U. for Water at 180 degrees temperature R...: 1. .d corresponds u-iti. t! ;n is the sum of 3 iiems J r I'-rg i o-.i ? t t Provided the stack and breeching connections are in accordance with the manufacturer's speci fication. each Type R Boiler will carry ail the radiation load listed as its capacity, and m addition will eas-.lv handle large overloads with long firing periods and with low stack temperatures sm kewanee type r steel boiler with jacket KEWANEE,SteelBeiiER Residence. Type^ Highly Efficient Unit for Heating Residences and Smaller Buildings L with every kind of fuel, Coal -- Oil--Gas This design in detail consists of a spa cious Firebox in one piece with the Rear Combustion Chamber, a patented fea ture, other patents pending, where fuel is ignited first then the burning process is completed before the products of combustion are drawn through the bank of First Pass tubular flues. The flow of hot gases is reversed in the Cast Iron Refractory Insulated Front Smokebox and directed back into the Second Pass bank of tubes where the rest of the useful heat is abstracted by the surrounding water which is thereby kept in active circulation Two Ends and a single Wrapper Sheet forming the enclosure for Water Content and Steam Space complete this simple unit. It merely has to be set down on the Cast Iron Base which comes with the Removable Rocking Grate Bars, Shaker and Doors all ready assembled. This permits the heating boiler to be piped up and placed m operation without delay. Type R Boiler is a later Kewanee development employing characteristically sound steel construction m the compacted style of heating unit. It is designed to serve the smaller kind of building -- such as garage, store, school, church, apartment, office or residence. For every kind of solid fuel. Coke, all grades of soft or hard coals either stoker or hand-fired and their briquette or powdered forms all are burned with excellent success, also any liquid fuel oils, and natural or commercial gas are being used with high efficiency in Kewanee Type R Boilers. All as described in subsequent pages. EQUIPMENT FOP COAL BOILER TRIMMINGS FOR STE.AM BOILER FOR u aTCR BOILER Firrdoor Front Cifinuji Door Rnr Opening To*ay Smoke Hood Four Cleanout Plug* Bate lompifif ir..lading Aiti Pit Door. Rear Draft Pouch Rocking Grate uitfi removable Bart. Levtti anJ Shaker Arrr, and Handle Firing Tool* -- Hoe, Poker Flue Bruih and Soot S. repet Water Gauge t*o compteeaion Gauge Cocke Steam Gauge Pop Safety Valve Automatic Aree Draft Regulator %ith Lever Weight, Jointed Rod and Collar Specification* in full or page It Cc<-b't.onAlttufieGaugeand Thermometer. ar.d Damper Regulator or T > p- R Bu ler* arr tapped each aide for Eicelio ^ater Heeler Ail t ir* hive flanged opening inct ahoavn i ao Kev*anee Indirect Wot lAner Cod m av be muaUeJ art) time DATA AND MEASUREMENTS____ BOILERS 745 TO Mg HAVE STRAIGHT SIDES ALL SIZES HAVE FLANGED BOX FOR HOT WATER COIL. Number of Boiler ... . Bituminous Coal 742 Anthracite Coal 2742 Code. Steam Boiler Bituminous Coal Rescu Anthracite Coal Ruscu Rated Capacity--Steam --Water Heating Surface Grate Area -- Width of Boiler Shell Width of Boiler Over a'! Length of Boiier Firebox H F.rtbcx Width x Length sq. ft. 790 " sq. ft. 1260 sq ft. sq ft. 63 4.8 in 31 m 32 '. in. 39 : ; in 21 m 21 .x32 Size of Steam or Water Outlet Size of Steam. Return Inlet Size cf Return Inlet added lor Water Size of Safets Vaixe Opening *A Overall Height. Floor to Top of Shell 'B--Height c: Water-line m4 in 2 m 2 :.. 1 '4 m. 59 G m 48 Chimne-. -- Diameter inches x Height, feet Breeching Diameter Breeching Connection Size.P x Q C -- Height of End Breeching Connection Center D -- Back of Boiler to End Breeching Connection E- Height of Breeching Connection F -- Back of Boiler to Top Breeching Connection Ctr 12x35 in 14 m S' :X 1 7 in 49 ; . m 17 . m 55-; 4 11 4 743 2743 Reset Ruset 1000 1600 73 5.6 31 32 - .45 !. 21 21 .x38 4 2 2: 1:. 59 48 1 2x35 14 1 x1 7 49:; 1;;. 55-5 j IF. 745 2745 Resew Rusew 1350 2160 101 6.7 30 : 32 45 ; ; 24 2 5' 4x38 5 3 4 1' 70 ; 4 58 ' ; 16x40 18 11x22 54 20 61 12'; 746 2746 Resin Rusin 1600 2560 114 7.8 30 1, 32 51 ; . 24 25 ' j x44 6 3 4 1 70-4 58 . 16 \ 4 0 IS 11x22 5*i 20 61 : .12'. 747 2747 748 2748 Resol Rusol Rest Rust 1780 ~ 1960 2850 3140 127 140 8.8 9.9 30' 32 57 : 24 30 : ; 32 63'; 24 25 1.x50 2514X06 6 3 4 1 '; 70 C ~ 58 ' , 6 3 4 2 70'4' 58 ' ; 16x40 ' _T6x4 0 IS 18 11x22 11x22 54 54 20 20 61 : 61 : ; 12 ' ; 12 ' ; G--Stcam or Water Outlet Center to Boiler Fror.t H--Height of Return Inlet Centers O --Return Inlet Offset from Boiler Center Heater Connection Size I -- Heater Connection Center from Back of Boiler J -- Heater Connection Height from Floor m 11 in I 5 : j :n 5 in 2 m 61.in 433 4 1! 13'. 5 2 6;.- 4334 12 16 6 2 6'.- 54 '4 12 16 6 2 6 J-j 54 1. 12 16 6 2 6'; 54 !; 12 16 6 2 6'; 54 '4 K -- Height of Base L -- Length of Base M - Width of Base in 12 _ 12 in. 43 ' 49 1 : in. 30 30 12 49 1; 34 12 55 : ; 34 12 61 ' : 34 ""12" " 671 z 34 Outside Surface to Cover. Uniacketed Approximate Total Weight sq ft ' " 4F lbs. 2150 "48 2360 60 2800 ' 66 3050 71 3300 77 3550 *Fo Ji.'ififd ij I 1 to oim:; ht J*-'. F'H Urn to rodf riam pie Ship one RESCUV.ATER. omplete Hot \Wtrr Cou are vmtiLrC refer to page IJ for reaed Vater Line Heignti See III j t r t ioni pp 4 5. II _______ [6) 24107 DATA AND MEASUREMENTS BOILERS I7i l7<l HAVE TAPERED SIDES FIREDOOR HAS PEEPHOLE FOR OIL. AIR SLIDES FOR STOKPP Number of Boiler ............................. Code. Steam Bode: Rated Capacity--Steam --V. ater Heating Surface -- Furnace Volume Width of Boiler She:'. Width of Bo.:er Ovtra.l Length of Bode: Firebox Height . Firebox Width x Length Sire of Steam or Water Outlet S-ze of Steam. Return Inlet Size of Return Inlet added for Water S.ze of Safety VaPe Opening "A - O', erail Height. Floor to Top of She!' *"B --Height of Water-line Oil or Gas 1742 Stoker 0742 1743 0743 Oil or Gas Roscu Stoker Riscu Roset Riset sq. ft. sq. ft. 840 "" = 1120 1340 1790 sq. ft. cu. ft. 63 10 9 73 13.0 in. 31 m. 32 in. 391 m 21 m 21 :.x32 31 32 '. 45 P 21 2 P ; x38 in 4 m 2' m. 2 1. in 59 : in 48 J 2. 2:; 1 . 59 :. J8 1745 0745 Rosew Risew "utT 2350 101 16.5 30 P32 45 ' 24 25 P x3S 5 3 4 i:.. 70 P 58 . 1746 0746 Rosin Risin 1900 3040 114 19 0 30' 32 51 : 24 25 P x44 6 3 4 i:. 70 . 58 . 1747 0747 Rosol Risol 2160" 3460 127 21.6 30' 32 57 : ' 24 25 P x50 6 3 4 i .. 70'. 58 ' ; 1748 0748 Rist 2380^ 3810 140 24.2 30 11 32 63 P 24 25 P x56 6 3 2 70 P 58 P- Ch'i--.r.f'.--D:amr*cr. :r.cr.es \ He*ght. fee*. Breech.r.g D.am.et e: Breeching Connection Size. P x Q C Height of End Breeching Connection Center D-Back of Boiler to End Breeching Connectio E --Height of Breeching Connection h - Back o! Bode: to Top Breeching Connection Ctr 10x30 . r* 12 i r. s:. x i; in 49 : . :n 17'- m 55L in ip. 11x30 13 8 ; X 17 49 , 17: 55P IP. 12x35 14 11x22 54 20 61 P 12 13x55 15 11x25 54 20 61 :. 12 p. ]Jx35 16 1 1x22 54 20 61 P12 P 14x35 16 11x22 54 20 61 ' ; 12 p. G Steam, or Waler Outlet Center to Bu.ler Fro H - Height of Return Inlet Centers O -- Return Inlet Offset from Boiler Center Heater Connection Size 1 -- Heater Connection Center from Back of Boiler J -- Heater Connection Height from Floor in 11 in 15 P in s in in 6 1.. in 43 P 11 15 . 5 2 6 :. 431. 12 16 6 2 6 '. 54 P 12 16 6 2 6 . 34 p 12 16 6 2 6 . 54 p 12 16 6 2 6 ' .. 34.P K -- Height of Base L --Length of Base M -- Width of Base m 12 in 43 ;.. in. 30 12 49 P 30 12 49 : ; 34 12 55 . 34 12 61 ' ; 34 12 67J j 34 Outside Sur:ace to Cover. Umacketed Number of Fire Bnck Approx.mate Tcta' Weight sq ft. lbs 43 80 1900 48 90 2060 60 95 2500 66 105 2730 71 115 2920 ~ 77 125 3125 Fo- J. *rr.: t>-..n d J 1 . Pi* - Y .r V, ,-rr . _J * - tn f>Je mmpit S.h p ont RQSCl V. ATER fOTpVr S'f lll-i'filiort PP 4. 10. 11. 'If H w. W C-. .* : t .' t - ilc U r ft" in t | j ( j- ,.-.rruJ V. f.Rr L i f Hrigh: [7] 24108 Kewan && Steel Bsiler | SQUARE "R" OIL OR GAS 83R Boiler Built Expressly for Oil or Gas This Square "R" Oil or Gas Series 83R is a Jacketed Kewanee Steel Boiler. One of the later additions to the Kewanee line, filling the demand for a Residence Boiler in a larger range of sizes, designed especially for Oil or Gas, meeting closely competitive circumstances yet retaining in all respects the Kewanee Standard of Quality. The same technically correct design, substantial steel construction and neat appearance of the Type "R" Series has been maintained. The ratio of essential proportions having been adjusted to suit the conditions for perfect combustion of oil or gas fuels. So it is obvious that this 83R Series will render the same dependable and efficient service which is always a characteristic of Kewanee. The 83R Boiler is equipped with the Insulated Steel Jacket and a Steel Base of new and improved style. Covered Coil box welded to the front head makes it a simple matter to accommo date the customer at any time with Kewanee Indi rect Hot Water Heating Coilsof any capacity, either for Storage Tank or for In stantaneous service. Aux iliary Incinerator Grates can be installed in the larger size's listed page 12. Boiler specifications in gen eral page 11. iMimtmuuiinii viiiiiiiiiiiiiiiiiiiiiiuiiiiiiiiiiiiiiiii Two-Pass Tubes double the gas travel back and forth so as to utilize more of the quick intense heat of the burner flame. Spinner Blades inside these flues force the hot gases to swirl and hug the tube walls, helping them transfer more heat to the water. And the Two-Way Draft Adjuster auto matically gives the owner a final touch of economy through even and accurate control of the draft Insulated doors hold all the heat m. TESTS OF No. 83R4 KEWANEE SQUARE "R" STEEL BOILER Boiler Rating. Steam Sq Ft Heating Surface, Sq Ft Furnace Volume. Cu Ft. Date of Tests Test Number Duration. Hr Steam Pressure. G*;f Lb Per Sq. In Fred Water Temper.t u'c Deg F. Moisture In Ste*m. Per Cent Gases Leaving Boiler Temperature. Deg F. COi. Per Cent Input Oil Rate. Lb Per Hr. Oil Rate. Gal Per Hr Btu Per Hr Btu Per Cu Ft of Furnace Per Hr Output Btu Per Hr. Sq. Ft of Radiation Per Cent of Rating Btu Per Sq Ft c1 Heating Surface Pr* H- Overall Efficiency. Per Cent 1513 89 13 0 Fired w ith No 3 Fuel Oil April. <H2hJ4 35 V 88 8 03 1934 042434 30 02 107 8 04 260 >1 8 300 11 8 23 2 32 434g;o 35000 32 0 44 627520 48200 377540 1573 104 424 2 SQ240Q 2093 138 5640 80.0 o FO 00 'A REAR VIEW TWO-WAY DRAFT ADJUSTER reversible for top or end outlet. Stackstat opening in hood l-,t" diameter. The tapped openings in either side of boiler shell can be used for aquastat. Boilers 83R1 to 83R-4 have Tapered Sides Boilers B3R6 to 83R9 have Straight Sides EQUIPMENT Steel Base. Firedoor. Front Cleanout Door. Trfo-way Draft Adjuster; T*o-pass Tubes with Spinner Blades. Four Washout Plugs; Stackstat and Aquastat openings. Flue Brush is only tool furnished. TRIMMINGS for STEAM BOILER: Safety Valve. Steam Gauge. Water Gauge. Glass and Gauge Cocks For WATER BOILER; Combi nation Altitude Gauge and Thermometer only. All Jacketed Boilers have indestructi ble baked enamel steel jacket, lined with multi-ply ^sbestocel insulation. Knock-out discs are provided in jack ets opposite boiler openings. AMONG MANY REASONS WHY ALL BURNERS WORK BEST IN KEWANEE 8JR BOILERS-- FLAMES EXPAND IN THE HIGH FIRE BOX TWO-PASS TUBES WITH SPINNER BLADES PROVIDE LONG EFFECTIVE GAS TRAVEL K&WANE& Steel Boiler 83r series square r- oil or gas DATA AND MEASUREMENTS BOILERS B3R1 TO 83RJ HAVE TAPERED SfDES. ALL SIZES HAVE FLANGED BOX FOR HOT WATER COIL Boiler Number Code Word --Steam Boiler -- Water Boiler . . Rated Capacity--Steam --Water sq. ft. sq. ft. Heating Surface Net Furnace Volume sq. ft. cu. ft. Width Boiler Overall A -- Height Boiler Overall Shell Length Overa'.' Firebox Heigh: Firebox Width Firebox Length *B - Water Line Height in. in. in id. in. m. in. C - Smoke Outlet End. Height E -- Smokehood Length G - Sie3m Supply Location H--Returns Height 1 Heater Connection Location J -- Heater Connection Location in. in. in. m. in in. K - Base Height L - Base Length in. in. M--Base Width in. 83R1 QROSA QROWA 901 1441 53 66 32 ' ; 6014 27 1; 21 2lh 20 48 49 ; 16 12'. 15 : j "T 43.'. 12 31 ' ; 30 83R2 QROSB QROWB 1105 1768 65 88 32'.60 14 33 .. 21 21 , 26 48 49 ; 16 12', 15 1 j " 43 4 12 37 30 83R3 QROSC QROWC 1326 2121 78 10 9 32 * 69'; 39'; 21 21 32 48 49 1 ; 16 12'. 15 1. ~* 43-'4 12 43 ' 30 83R4 QROSD QROWD 1513 2420 89 13 0 32': 604 45 ; 21 21 '4 38 48 49 : 16 12->. 1 5'4 /`V 43 .>4 12 49'; 30 83R6 QROSF QROWF 2091 3345 123 16 5 32 71 '; 45 :; 24 25'; 38 58: i 54 18': U', 16 "T 54'4 12 49' . 34 83R7 qrosg OR owe 2363 3780 139 19.0 32 71 51 24 25 44 58 1: 54 18': 13'. 16 < ` fc. 54'4 12 55 : ; 34 83R8 QROSH QROWH "2652 4243 156 21 6 32 71 ' 57 ': 24 25 :4 50 58 1 54 18'; 13'. 16 -: ^ 54 ; 12 6115 34 83 R9" qrosk orowk 2924 4678 172 24,2 32 71 ; 63'j 24 25'4' 56 58':' 54 18',' 133 a 16 7c 54'4 12 67'; 34 O - Returns Location P --Breeching Connection Width Q Breeching Connection Length R Boiler to Smoke Outlet Center. S --Smoke Outlet Top. Height m. in in. in. in. Steam Supplv Size, or Water Steam Return Size Added Return for Water Safety Valve Size Heater Connection Size . . Chimnev Diam x Height Breeching Diameter in in. in. in. in. in.xft. in. Outside Surface to Cover. Urvackn i sq ft. Shipping Weight, Uceird lbs 5 8:: 17 9>. 55->4 4 2', 2'.- 1 2 10x35 12 33 1600 5 8:; 17 9' j 55 1. 4 211 2'.- 1 '4 2 11x35 13 38 1800 5 8' : 17 9>4 5 53 4 4 212 21: 1 '4 2 12x35 14 43 2000 5 8': 17 9'4 55->; 4 2', 2'.j 1 >: 2 12x40 14 48 2200 6 11 22 11 61 5 3 4 1'; 2 14x40 16 60 2800 6 11 22 11 61 1 6 3 4 1 2 14x40 16 66 2900 6 11 22 11 61 ' 6 3 4 2 2 15x45 17 71 3100 6 11 22 11 61 '; 6 3 4 2 2 16x50 18 77 3300 *lf Ho1. VA*ir Co i iff intt:,<ttitr iu l 3 Iv>t .n rntcd ter Line Kei&hu P-OSE *i 2 3 -A 1 AZ\ SACANDAGA ROAC SCOTJA 2 N Y p. Sud-ututitici @4-., *)tc. FUEL OIL * COAL MASON SUPPLIES H*T|NG ND AIR CONDITIONING EQUIPMENT EDWARD BRINKMAN ' r- * <: ' M't STEWART WARNER GENERAL ELECTRIC WINKLER CARRIER 24111 Kewanee Steel Jailer jiesidenct. Typej^ For Oil, Gas or Stoker uinviv ~r sihi...Jr-, r a:. S". iju. * au.. _,u z.;,.. The same favorable conditions for complete com bustion which insure success with solid fuel in the Type R boiler produce high efficiency with any com mercially established oil burner. t -------There is height, width and length in the firebox so that the flames can expand and swirl. -------There is a high combustion chamber where the burning process is completed before the hot gases of combustion are strained through the first and second banks of tubes. It is highly important that the water content be sufficient to absorb intense and intermittent heat--a characteristic of oil operation--as in Type R boilers, otherwise the water level in the gauge glass would be jumpy and subject to sudden disappearance or flood ing. Likewise the water content must be in active circulation around the heating surfaces so as to sweep away the steam bubbles as fast as they are formed. Transmission of heat depends upon the velocity of the fluid and gases. Fast circulation of water is encouraged by the short wide water ways of the Type R boiler. KEWANEB type r steel boiler NUMBERS INj TO l'*8 FOR OIL CAS OR STOKER TO HEAT 8*0 TO 2 380 SQ FT STEAM RADIATION It is an axiom that any boiler that will not burn coal successfully will not burn oil successfully, so "if you burn oil and expect to get steam, you must have a boiler that steams as well with coal or any other fuel." The Kewanee Type R Steel Boiler steams just as well with any kind of fuel: solid, fluid or gaseous, either mechanically fired with auto matic regulation or hand-fired. t HE KEWANEE TYPE R BOILER is better adapted for oil burning service than the ordinary Tboner on the market, because its steel construction will stand up under the severe stresses from highly localized blazing oil flames and from alternate cooling caused by the controlling action of the Thermostat. But this Type "R'' also offers the facility for easy conversion from one fuel to another. t This double pass arrangement of flues gives extra length of travel so that as much available heat as practicable is transmitted from the flue gases inside to the water around the outer heating surfaces. Through years of experience in the field, supplemented by extended laboratory tests. Kewanee is qualified lo oficr expert suggestions on practical setting plans for the efficient burn ing of oil or gas when fired from front, side, rear or below. EQUIPMENT FOR OIL GAS OR STOKER Fn. . If.r, ou' Doof Openmg C^er T*o wa-, Draf- AJjua-er. Four Or anew Plug* Bate . ..mpinr rMji.nj Ffur.i iC Rttr Dw Plitft FlufBruth bate it.v be tubtt ujieC lot rut iron bate for On Cat or Stoker S&erifi iiiom ,n grnr'al ci page II TRIMMINGS FOR OIL GAS OR STOKER STEAM BOILER Siea-F-a'd'Aair'Ga-ge* 1 Coer-fii on Ci.gf Co. ki Pop Saletv VaU f V. AT ER BOILER Coib -. o-.A.! l.JrGaugra-C T nef rn p-ne t e r or,,, Daa arc Mr.,u-e-.fnt, O ' Ga. or S.c.r' Bo let .re pagr f t t 24112 I KEWANEE,STEEL.B2ILER JiesidenaL. Type^ SPECIFICATIONS 1. Shell flange quality steel plate, low carbon with electric-metallic-arc-weld aeams. all onepiece comprising Firebox with arched Crown Sheet right-tide-up and integral rear Com bustion Chamber, protected by short wide water legs all around. Front and back Ends, thick, and outside Wrapper Sheet, forming water and steam space. Fiat surfaces braced with heavy stay bolts welded intocountersunk-punched plates. Pipe openings in shell reinforced by heavy welding flanges CAST IRON BASE. GOES INTO BASEMENT ALL READY ASSEMBLED FRONT VIEW' REAR VIEW 11 All Cast Iron base, front and rear panels bolted to sides, front ash pit door with nonheating grip handle, hinge and latch S'.eet Base for Oil. Gas or Stoker if specified 12. Rocking grate assembly, each bar removable separately, shaker arm with levers, links, locking catch and handle. For smaller sues of Anthra cite grate bars have narrower air spaces. 2 Sensitive steam, gauge Compound retard With water seal 2 Front cleanout door refractory insulated hinged on frame both cast ron witr. looting handle, for easy access to clean double pass f..es f'CT. front 4. Fusih'* low water safety plug 5 A!' contact surfaces on doors and plate wotk ground to smooth f.msh fo- d..st proof construction 6 Fred.* r i.as BjITk pl*H and seconda-y Air Slide for Coal insu l.r-.j t * t,-' 'Aitc peepneic non heating grip handle hinged on 7. So':'1. Vjlxt Loa 7re>sute. po;. 6 A _t err .it i.- Arco draft regjlato' with levers hir.-d rrd .r I cellar adjustable weight, 9. First and second pass banks of steel tubes. 4" m diameter, heavy gauge with ends expanded in flue sheets and beaded. 10. Cleanout plugs, non-corrodible brass thread liner 13. Water gauge glass, brass trimmings, two compression gauge cocks. 14. Right and left water heater connection. 2" diameter. 15. Two way smoke hood with cap. choke damper and self-closing check draft damper. Frame with cleanout, all cast iron Oil. Gas and Stoker boilers have two way Draft Adjuster 16. Rear opening for access to combustion chamber and flues with cast iron cover and refractory filled liner IT. Rear Draft Pouch, cast iron, with balanced regulating Rap. SPINNER BLADES For oil. gas or stoker boilers the boiler efficiency is increased approximately five per cent by sp-.ra* barr.es or spinner blades which are furnished regularly The spinner blade also serves as a tube cleaner, by simply u-.tr.drsw.r.g r. from the tube ary carbon accumulation is easily removed ftic AUXILIARY AIR CASTING / Y In burning bituminous coal when extreme smu<cicjs operation is desired, a grate bar extension casting can be furnished to form a pdir of secondary air ports at the front end of the firebox. ASH PIT DIMENSIONS TYPE R BOILER Nuir.b'i cf B-j-.e Dr pin cf P.X- Ler.fr. rA p " X -V. C-.r. cf P C *--f Rr- jC * 2 ' * j 2'-*2 2 : A 3 :<i ***> j:*t> 2'*' i: i: i j I 12 il it 35 ' >0 2: r* i' 2'J 2C *4| 2*4* 1? 2- 20 These air ports provide a by pass through which an exact quantity of secondary air is diverted from the primary supply entering the damper to the upper surface c: the fuel bed where this auxiliary air swirls and mm gles with the products of combjstion, so helping to perfect the burning process that any vestige of smoke is eliminated Ji -- ___ " ^ Kevoanee Type "R" Boiler--an All-Purpose Boiler-- for Heat, Hot Water, Incineration It is not always necessary to install separate equipment either for heating Domestic Hot Water or for burning up rubbish and garbage. Because the same steel boiler that furnishes Steam, Vapor or Hot Water Heat for the Residence or Apartment can supply the Hot Water for domestic use. And this same unit can also be used for putting to work the available heat units of waste material whilst disposing of the garbage that accumulates in a building. 3 Duties in 1 Boiler The Kewanee Type "R" Boiler with supplementary Hot Water Coil and Garbage Burning Grate may be said to be a thoroughly domesticated piece of equipment, in the sense that three household cares are solved by one dependable unit. All the fuel required for those three distinct purposes is burnt in one and the same furnacechamber with consequent tremendous savings to the owner, so the small extra purchase price is quickly amortized. Not only is the fuel cost kept lower, but the convenience is so very much greater in keeping just one fire going or in caring for just one burner. And there is less regulatory equipment to be bought for the automatic operation of 3 duties in I boiler. For SUMMER TIME HOT WATER and INCINERATION All that is needed is a small fire of the same cheap fuel in same boiler which furmsnes heat with such economy in uinter * NO SEPARATE HEATER .No draining tre boiler trr r.er season With automatic h:;n infrequent ' or" periods will *-eep a supph tank full of Hot Water all da\ long / As already stated, the means of serving the three-fold need for heat. Hot Water and Incineration facilities are provided by equipping the Kewanee Type "R" Steel Boiler with an internal coil and a grate attach ment in a checkered chamber. Pipes of pure copper comprising the hot water coil are threaded back and forth over the top row of the twopass tubes which carry the gases of combustion thru the boiler water. In other words an indirect heating element of high conductivity is sub merged in the boiler water right at the zone of highest temperature. The consequent fast rate of heat transfer due to the high degreedifferentia! between the boiler water and the supply water results in a continuous flow of 'piping' hot water through the coil. Blur Pnr.t Diagram at top of adjacent page, shows the Kewanee submerged Indirect Heating Coil assembled in our Square Type "R" Boiler Coil connection and locating dimensions are tabulated beneath the diagram K^wan ee. Steel B2u.ek -- With Auxiliary incinerator 01L BURNING SETT IN G. Tabulation and Diagrams illustrate this sanitary economuer consisting of garbage burning grate in checkered wall chamber as built into front-fired and rear-fired oil or gas burning units Number of Boiler 1743 63R4 Front and Rea/ Fired: A -Base Width in. 30 B -- Base Length in. 491? C-- Firebox Length D -- Firebox Height in. 38 in. 21 E --Furnace Length in. 21 1 2 F--Furnace Width ... in. 12'. Front-Fired only: G--Height of Garbage Door m 612 1745 63R6 34 494 38 24 21 1 2 21 h 10 1746 83R7 34 55'-j 44 24 274 21 4 10 1747 83R8 34 61 4 SO 24 334 314 10 1746 83R9 34 674 36 24 394 214 10 T^'* fochty .'or mcmerotion ts a needful adjunct to any domestic menage, mo^in| for cleanliness and health around oil a liable Quarters as u*li as )or economy, it it an extra that soon pays jor iIseij, sating fuel by burning waste matter. {12} m.^ 24114 I KEWANEE INDIRECT HOT WATER COPPER COILS FOR SQUARE TYPE "R" BOILERS MEASUREMENTS Number of Boiler 742 743 745 746 747 748 83R1 83R2 83R3 83R4 , A Height of Cgi! Connection above Floor B Height of Coil Connection abo\ r- Bast C Cen'e's o: Lei. Hipi I.-pp ngs Storage Tank Coils -- Instantaneous Coils W d t (* L i r. r H r i g h t f ' Smelt Ceil with Storape Tanv Double Coil with Storage Tank in 54.', in 42 . in 9 . in 101? in 50*; in 51 63 1 j 51 'i 9a 10', 59 j 60'; 54 / " 42 a 9, 10', 49 50 Double Coil Instantaneous Flow Triple Coil Instantaneous Flo a in. 50 1 j in 59 50 Sue V P re 1 r..r : ,,nd 0-1 e* Single Coil witr. Storac" Tjfia Doublu or Tripl- Coil It <-t .r.t.ineous FIoa Double Coil with Storage T.nu in 1 m1 in 1 . t I 1. 1 1 1 'a F- r s-1 C APACJTIES St *.,, T.iv. C- ..s I.M t . I- C I 'i t . f5 U'-i} O'-ib c. rcrr.enu arc same as for Series 7*2 748 above. c-VNn*. heated 100 {rc:r 4-> \ N^ in 3 hours with boiler water at steaming temperature, gallon* nraud luu fr-irr. 4.. t > No in 1 hour with boiler water at Iftrr 83R6 83R7 R3R8 H3R9 63hT 51 ', 9a 10', 58 W 59 59 i 1 1 DETAILS OF CO!:. DATA WITH CAPACITY RATINGS AND METHOD OF SELECTION GIVEN IN SEPARATE BULLETIN The cc"'.-,].v' 1 rar.gv o'. sty It s available with the Kcwanec Domestic Hot Water Coil is an additional advantage, permitting st-\ cv.o: ' ' ' !h ccti :: ' zi a:ic capacity either for Storage Tank Operation or for Instantaneous Tankless Perform ance. Succei'tu. rvsu is arc sure w rue he ver system is preferred, provided local water conditions permit, because every element of design has her", car-, t ally considered and weighed, methods of manufacture perfected and the working qualities tested. The Kni sue. Coi` Assembly is built integral and may he easily installed on the job in the Coil frame provided for that pu'pns-, o- usu.V\ the Coiis may be installed by the manufacturer at the factory in which case there arc no assembling charges Coils are interchangeable m boilers of ame Series. J.ickvttj !> -hers are provided with removable cu: cover fer access to the Coil from the front. T .n. R ' Boiler ratings co udi allowance for heating domestic water by indirect Coils. With STORAGE TANK operation, allow sq ft. steam radiation for each gallon capacity of Coil. Fur INSTANTANEOUS Row. al.ow 4 sq r. of steam radiation for each gallon capacity of Coil, escept no a'.low2nct is require: when watt: heating demand is less than 10 minutes tn any hour. t T :.e K.* Ware- C, ripr-. e' it. Single, Double. Triple, or Quadruple roes depending upon the output desired Note sub>tantia! fittings and generous sue piping. ;u; t>4tK l^Orall e.na*** w MiW* m TT** K 1 yp* k >.D*t TRAINLOAD SHIPMENT MAY BE MADE SAME DAY ORDER 1$ RECEIVED K^wanee Steel 5?ilers CATALOG 88 Steel Residence Boilers Electric-Weld Numbers 742-- 748 Square Type R 2742- 2748 1742 - 1748 0742- 0748 83R1 83R9 Sq. Ft. Radiation Soft Coal 790--1960 Hard Coal 790--1960 Oil or Gas 840-2380 Stoker 840- 2380 Oil or Gas 901-2924 ALL TYPES OF KEWANEE BOILERS MAY ALSO BE SHIPPED FROM STOCK CATALOG 92 CATALOG 84 CATALOG 90 CATALOG 87 Steel Residence Boilers Round Type R Steel Boilers Electric-Weld Steel Firebox Boilers Riveted All Types /or Burning Oil Separate Catalogs on Kr-.t jnce Steel Water Heating Garbage Burntrs. Tabasco Water Heaters and Tanks. Keuanee Power Boilers. Sent on Request KE.WANE.E. Corporation Jit tsion o' American Radiator & Standard Samtaru Corporo/ion Head Office and Works 1- *1'- t*J