Document Yj5y3XoND81j4yxE61vpV0y20

j Water Line | Returns | Steam Rating No. 1 | Buckwheat Height Outlets i Chimney Flue A p p ro xim a te Shipping W e ig h t Return Water Rating No. 1 Buckwheat Boilers Molby Boiler Company Incorporated Subsidiary of The Universal Pipe and Radiator Company Molby Magazine-Feed Downdraft-Crossdraft Boilers and Heavy Duty Tank Heaters with Adjustable Side Grate for burning No. 1 Buckwheat Anthracite GRAYBAR BUILDING, LEXINGTON AVENUE AT 43rd STREET, NEW YORK Philadelphia Branch 2401 Chestnut Street Lansdale. Pa. Branch 50 Central Avenue Chicago Branch 332 S. Michigan Avenue Highest Medal Award of Merit and Diploma: Sesqui-Centennial. Philadelphia Built throughout in accordance with codes of the A.S.M.E. and the A.S.H.hfV.E. HE Molby is easy to operate, is self material. These ratings, under the same Tfeeding, and gives a steady, even conditions, may be used for sized soft coal heat over long periods with low- of the free-burning and non-caking variety. priced No. 1 Buckwheat Anthracite. Also Should larger sizes of good grades of bums sized free-burning bituminous with Anthracite be used, a given boiler--other proper chimney draft. Also coke. Maga conditions being the same--would burn zines need re-filling only once every 12 with equal efficiency, 20 per cent more to 24 hours. Cast iron sectional con coal. Thus, when such larger sizes are struction throughout. regularly used, the ratings shown are Ratings are based on the assumption increased 20 per cent. that a good grade of No. 1 Buckwheat The Molby will heat home--large Anthracite is to be used and that the apartment house---or commercial building chimney is of such area, height and tight --having a good chimney, just as success ness as to produce the required draft; fully and just as easily with low-priced also that the boiler, mains and connections small coal as ordinary boilers burning the shall be covered with an . insulating expensive sizes. Molby Boiler Company, Incorporated Boilers SIZES, CAPACITIES. DIMENSIONS AND PRICES STEAM STEAM AND WATER waYer Number Steam Vapor Sire--1 etches _C jC 113 M C Jl cn Number Water Cipher 26* Series S-4026 S-5026 5-6026 S-7026 S-8026 Adageo Addieo Admito Adzo Adelo 48 48 48 48 48 2-3 550 2-3 725 2-3 900 2-3 1125 2-3 1300 31* Series 54 54 54 54 54 41 35'/, 10 2-3 8x12 1890 W-4026 2-3 925 41 42 10 2-3 8x12 2230 W-5026 41 48i/2 10 ?A 8x12 2580 W-6026 2-3 1225 2-3 1525 4i 55 10 2-3 12x12 2950 W-7026 2-3 1900 41 61'/, 10 2-3 12 JK12 3300 W-8026 Docko 2-3 2200 S- 4031 Bugo 54 2-4 1075 62'/, 61 37y, 14 2-3 8x12 3320 W- 4031 2-4 .1825 S- 5031 Uulto 54 2-4 1425 62'/, 61 44 14 2-3 I2x 12 3820 W- 5031 2-4 2425 S- 6031 Bullo 54 2-4 1775 62'/, 61 soy, 14 2-3 12x12 4290 W- 6031 2-4 3000 S- 7031 Buno 54 2-4 2125 62'/, 61 *>v. 14 3-3 12x16 .4690 W- 7031 2-4 3625 *'/,S- 8031 Bulbo 54 2-4 2475 62'/, 61 63'/, 14 3-3 12x 16 5100 W- 8031 S- 9031 Buoyo 54 2-4 2825 62'/, 61 14 3-3 16* 16 5510 W- 9031 2-4 4200 2-4 4825 S-10031 Bungo 54 2-4 3175 62'/2 61 75'/, 14 3-3 16x16 5930 W-I003I Eduxo 2-4 5400 47* Series S- 5047 Catxo 67V, 2-5 2750 80 75'/, 5C/, 14 2-4 12x16 5990 W- 5047 2-5 4675 S- 6047 Calto 67'/, 2-5 3400 80 75'/, 59 14 2-4 16x16 7150 W- 6047 2-5 5800 S- 7047 Caro 67'/, 3-5 4050 80 75'/, 67'/, 16 3-4 16x16 8310 W- 7047 3-5 6900 S- 8047 Carpo 67'/, 3-5 4700 80 751/, 76 16 3-4 16x20 9500 W- 8047 S- 9047 Caseo 67i/2 3-5 5350 80 75Vi 841/, 18 3-4 16x20 10650 W- 9047 3-5 8050 3-5 9150 S-10047 Cadio <>m 3-5 6000 80 75V? 93 18 4-4 20x20 11840 W-10047 3-5 10300 S-II047 Cabo 67|4 3-5 6650 80 75'/, 101'/, 18 4-4 20x20 13000 W-11047 3-5 11400 "/,S-12047 Cando 67]/, 3-5 7300 80 75'4 110 S-I3047 Camo 67'/, 3-5 7950 80 75'/, 18 4-4 20x24 14150 W-12047 3-5 12500 18 4-4 20x24 15320 W-13047 Fleigo 3-5 13600 Note.--In ordering 26 in. boilers state whether you wish same fitted up with right hand or left hand end to the chimney. Length includes Smoke Box. Equipment.--Each steam boiler is equipped with a full set steam trimmings (26 in. series, I pressure regu lator; 31 in. and 47 in. senes. 2 pressure regulators.) Water boilers are furnished with two water temperature regulators, except 26 in. series which are equipped with one. A complete set of firing and cleaning tools, together with instruction books for setting up and operation, accompany each boiler. THE cross-sectional views on this and the next page show the construction of the sections and the relative position of the reserve coal in the magazine. Note the downdraft and crossdraft travel of the gases through the fire and into the com bustion chamber. 548 Side grate easily adjustedfor small coal or large coal LOSS of valuable heat units is im possible because the fuel is added to the draft side of the fire. The air supporting the combustion enters the fire chamber through the ad justable side grate, passes through the incandescent fire and is drawn through the water grate with the gases at a flaming temperature. Airandgases mix upon entering the combustion chaqiber. 549