Document aGZk5eyv9JejyJJzvakVQ5zY

K. m e MO. J U -t. I (April, 1955) PLAINTIFF'S EXHIBIT ASL113 , < AMERiCAN-cPtaiidapd G - 6 automatic gas-fired boilers AMERiCAN-c^tat?da^d hot water heat A. I.A. FILE Nc. TO-C-I (April, IV.151 American-e$>tai7dard Q.0 1 integral drafthood-prevents excessive updrafts or downdrafts Irom affecting proper combustion. Located at rear of jacket giving boiler a low over all height of 65' for all sizes. Z manual shutoff valvs- provides positive control of main gas supply to burners. 3 pilot filter--prevents dirt, gum or other foreign matter from clogging pilot tube or pilot. (Not supplied for LP-Gas.) 4 tappings--various tapping arrangements allow maximum flexibility in system piping. 5 |ackt-sturdy 20-gauge steel. Styled with mod ern, small radius corners and sprayed with harmonizing Forge Red hammer finish. Jacket encloses manifold, canopy and principal controls. 6 flue canopy--forms a gas-tight connection be tween boiler flue passages and drafthood. Can opy completely enclosed by boiler jacket 7 saloty valve--prevents steam pressure from ex ceeding 15 psi. Supplied as regular equipment on all steam boilers. t cleanout plates--easily removed cover plates provide ready access for cleaning flue surfaces with brush. Cleanout panel on jacket allows access to boiler sections without removing en tire boiler jacket. 3 sectiens-of durable cast iron. Each intermedi ate and center flue surface studded with over 1200 pinlike projections which absorb maximum heat from rising gases, transferring this heat to boiler water. 10 vestibule vent--permits unrestricted air circu lation through vestibule. 11 drain cocks--conveniently located on both right and left sides of boiler. 12 gas pressure regulator-maintains uniform gas pressure to mam burners regardless of pressure in outside gas lines. Equipped with venting de vice which is attached firmly to pilot burner. Not required for LP-Gas. 13 automatic gas valvo--A.G.A. listed, electrically operated, automatic diaphragm type valve. Can be manually operated and recycles automatically in case of current interruptions. 14 humors-- precision made and factory tested for quiet, economical operation with each type of gas. Cast iron, raised rib, drilled port burners regularly furnished for natural gas. Ribbon burners supplied for all other gases. 15 cast Iron base--firmly supports boiler sections and burners, facilitating installation. IS venturi mixer tube--induces proper velocity to gas and primary air. Adjustable air shutter assures correct mixture of gas and air for effi cient combustion. 17 automatic pilot switch--prevents flow of gas to main burners if pilot goes out. Special control for 100% safety shut-off supplied for LP-Gas and LP-Gas Air Mixtures (525-1400 Btu). II manifold--factory assembled and rigidly fas tened to base by cast iron clamps. Manifold com pletely enclosed by boiler jacket. 19 Insulation--heavy layer of fiberglass insulation for minimum heat loss through jacket. Cement ed lo inside of boiler jacket at factory. Z0 front Jacket panel--provides easy accessibility to burners and controls within boiler jacket. Quickly removed by simply turning the handnme cnrome-plated handles. oilers... for efficiency... economy... durability modern heating for large buildings Designed with all major components under the jacket enclosure, the American-Standard G-6 boiler is ideal for installations such as schools, apartments and office buildings where a large heating unit is required yet attractive appearance and compact size are desirable. By placing the drafthood at the rear of the boiler, the overall height of the G-6 is kept at a low 65" for all models--even the largest size. All manifold piping is also enclosed by the jacket thus presenting a clean, attractive appearance in any setting. The jacket itself is styled with small radius corners and sprayed with American-Standard's easy-to-clean Forge Red hammer finish. It can be assembled after all water or steam piping has been installed. Both right and left jacket end panels are identical for all sizes of boilers. fast, low-cost installation Simplicity of installation is one of the principal features of the new G-6 boiler. A cast iron base serves as the support for the boiler sections and burners, eliminating the need for propping the sections on wooden boxes or crates during assembly. The burners and mixing tubes are placed inside the boiler base and are rigidly supported at the correct height by a spacing bar. The boiler sections are then bolted together directly on the cast iron base. For time and labor saving installation, controls, valves, and control piping are sub-assembled at the factory. long life --economical operation Constructed of durable cast iron to ASME specifications, the boiler sections of the G-6 are designed to give years of efficient, dependable service. Nu merous pinlike projections--over 1200 on each center and intermediate section--stud the flue surfaces to extract the greatest possible heating value from the hot flue gases. These ~iany projections give the sections a heating area that could be equaled only by much larger flat-surfaced sections. And the multiple section design of the G-6 permits almost exact sizing of boilers in a wide range of installations. By varying the number of sections on the G-6 boiler, it is possible to obtain various inputs between 650,000 and 5,200,000 Btuh. The input per flue passage is 130,000 Btuh. Many optional outlet and return tappings are made available with G-6 boiler sections to provide maximum flexibility in system piping. mensions imchesj an nd vitw for all f RETURN BOTH ENOS ow ar 2 front vi#w (1S-4) Merton feoilort) front vlow (6-11 Mction boiUn} Boiler Number A B and c H approx. D E F Number Number Number Number of Sections Number Number Number Number of of ot of G of of of Burn Draft Flue ers hoods Outlets Ends Top Inter Flow medi Centers Tap End Back End Flow Return Return Tap Tap Tap ates pings pings pings pings G-66 6'/, 27% 25 27 5 1 1 2 0 40 2 0 2 G-67 6'/, 31V. 29% 31% 6 1 1 2 0 50 2 0 2 mG-68 6'/. 35H 33% 35% 7 1 1 2 0 60 2 0 2 G-69 6'/. 37% 39% 81 220 70 2 0 2 G-610 6'/, 43% 41% 43% 91 220 80 2 0 2 G-611 6'/. 47M 45% 47% 10 1 2 2 0 9 0 2 0 2 G-613 31% 6* 62'/. 60% 62% 31'/,. 12 2 2 2 1 10 1 2 1 2 mG-61S 35'/. 70% 68% 70% 35%, 14 2 2 2 1 12 1 2 1 2 mG-617 39% 78y. 76% 78% 39%. 16 2 4 2 1 14 1 2 1 2 m mG-619 87 84% 86% 43%, 18 2 4 2 1 16 1 2 1 2 mG-621 47% 95'/. 93% 95% 47%, 20 2 4 2 1 18 1 2 1 2 mG-622 35% 35% iosy. 103% 105% 35%, 21 3 3 2 2 18 2 2 2 2 G-625 39% 39'/. 8% 118 115% 117% 39%. 24 3 6 2 2 21 2 2 2 2 G-628 43% 43% 8'/ 130% 128% 130% 43%, 27 3 6 2 2 24 2 2 2 2 G-631 47% 47% 8'/. 142% 140% 142% 47%. 30 3 6 2 2 27 2 2 2 2 G-633 39% 39V4 8% 157% 155% 157% 39%, 32 4 8 2 3 28 3 2 3 2 G-637 43% 43% 8% 173% 171% 173% 43%, 36 4 8 2 3 32 3 2 3 2 G-641 47% 47% 8% 190% 188% 190% 47%, 40 4 8 2 3 36 3 2 3 2 ratings for hot water and steam (all gases) Boiler Number A.G.A. Input Mbh FOR INSTALLATIONS AT SEA LEVEL AND ELEVATIONS UP TO 2000 FT A.G A. Output Mbh A.G.A. Output Steam sq ft A.G.A. Output Water sq ft Net Installed Ratmgt Steam sq ft Water Mbh sq ft A.G.A. Input Mbh FOR INSTALLATIONS AT ELEVATIONS 2000 FT TO 5000 FT* A.G.A. Output Mbh A.G.A. Output Steam sq ft A.G.A. Output Water sq ft \ Net Installed Ratmgt Steam \ Water sq ft Mbh sq ft | G-66 650 520 2160 3470 1520 392 2610 550 440 1830 2930 1270 331 2200 G 67 780 624 2600 4160 1840 468 3130 660 528 2200 3520 1540 396 2640 G-68 910 728 3030 4850 2170 545 3650 770 616 2570 4110 1820 463 3080 G 69 1010 832 3460 5550 2510 623 4170 880 704 2930 4690 2100 529 3520 G-610 1170 936 3900 6240 2850 701 4690 990 792 3300 5280 2380 594 3960 G-611 1300 1040 4330 6930 3200 781 5210 1100 880 3670 5870 2670 662 4400 G-613 1560 1248 5200 8320 3900 936 6250 1320 1056 4400 7040 3250 792 5280 G-615 1820 1456 6070 9710 4620 1109 7390 1540 1232 5130 8210 3840 923 6160 G-617 2080 1664 6930 11090 5340 1282 8550 1760 1408 5870 9390 4450 1068 7120 G-619 2340 1872 7800 12480 6040 1450 9670 1980 1584 6600 10560 5060 1214 8100 G-621 2600 2080 8670 13870 6720 1613 10770 2200 1760 7230 11730 5680 1363 9080 G-622 2730 2184 9100 14560 7060 1694 11300 2310 1848 7700 12320 5980 1435 9540 G-625 3120 2496 10400 16640 8080 1939 12920 2640 2112 5800 14080 6840 1642 10900 G-628 3510 2808 11700 18720 9080 2179 14530 2970 2376 9900 15840 7680 1843 12260 G-631 G-633 3900 4160 3120 3328 13000 20800 10100 2424 16150 13870 22190 10750 2580 17230 3300 3520 2640 2816 11000 11730 17600 18770 8540 2050 9100 2184 13620 14530 G-637 4680 3744 15600 24960 12100 2904 19380 3960 3168 13200 21120 10250 2460 16350 G-641 5200 4160 __1_7_3_3_0__ l 27730 13450 3228 21530 4400 3520 14670 23470 11400 2736 18160 for atMudn aboe 5000 ft. riih altitude ratings should be reduced at the ratexl for each 1000 ft above 5000 It tThe rating? of these boilers represent the manmum net loads that may t>e connected to the boilers. Allowances have been made tor normal piping and picfc-up loads Plu mb ng and Heating Division AMERICAN RADIATOR & STANDARD SANITARY CORPORATION fit * Pittsburgh 30, Pa.