Document 0L67D4RRvK08RjY3O1XMJy3mx

288 Heating Synerru SPECIALTY MANUFACTURING CORP. 1700 WEST lOth ST. INDIANAPOLIS 7. IND. Manufacturers of a Complete Line of Steam and Hot Water Heating Equipment AIR VENT VALVES STEAM WATER RADIATOR CONVECTOR MAIN UNIT HEATER VENT SWIRLVENT BUCKET TRAPS, INVERTED TYPE FOR STEAM SERVICE CONDENSATION PUMPS CENTRIFUGAL TYPE FLOAT AND THERMOSTATIC TRAPS FOR STEAM SERVICE HOT WATER SPECIALTIES CIRCULATORS, VALVES, FITTINGS PRESSURE REDUCING VALVES FOR STEAM-WATER-AJR-GAS-OIl STRAINERS, "Y" TYPE CAST IRON-BRONZE SUPPtY VALVES STEAM-WATER TEMPERATURE REGULATORS THERMOSTATIC TRAPS LOW-MEDIUM-HIGH PRESSURE STEAM VACUUM PUMPS CENTRIFUGAL TYPE VACUUM BREAKERS ZONE CONTROLS STEAM-HOT WATER This listing gives an indication of the wide range of quality products in the complete, line of Hoffman Steam and Hot Water Heating Equipment. For more specific information on product sizes, capacities, dimensions, operating pressures, etc., write for free catalogue: Hoffman Specialty Manufacturing Corp., 1700 W. 10th St., Indianapolis 7, Indiana. Heating Systems . 289 HMSTmus DEP'T. 13-AR, NORTHVALE. NEW JERSEY PACKAGED AUTOMATIC GAS HEATING PLANTS : Providing Space or Volume Water Heating for Residential, Commercial and Industrial Uses 50,000. BTU/hr to 3,600,000 BTU/hr INPUT RATINGS HMQJMm HYDROTHERM toilets ate of all cast iron construction and arc exclusively designed for gas. The patented ab sorption unit, composed of deep-rib horizontal sections connected in zigzag, permits maximum heat transfer In min imum space with small water content. This "true" gas design results in low : -its Hn"^*db>Uh Jack*!: fud consumption, quiet heat response. 4 it*. 21* x 3' x JSVi" uniform heat transfer, self cleaning Jflue passages, and small installation space. HYDROTHERM boil- 'i:tn ere A-G.A.-pproved for all gases and are factory assembled |and wired with the finest safety and gas controls, ready for quiet ^installation. Boiler and controls are enclosed in an attractively ^finished insulated steel jacket. MULTI-TEMP. cept in heavy duty gas-fired hot water heating, provides any desired capacity with a multiple of HYDROTHERM units, each equipped with its own controls. True input modulation is accomplished ,*00 ,te- 65" x 32" x 3?" by having the separate boiler units fired or cut out in response to a special Minneapolis Honeywell electronic step-control. This control receives Hs signal from indoor-outdoor resistance bulbs. If the temperature in the supply header exceeds the desired setting, H simply steps back until the signals received from outside and inside are in balance. In less critical installations, boiler units can be controlled by aquastets with different settings in the return manifold. All boilers are tested at 250# hydrostatic pressure and carry a jhOO# ASME rating which permits direct connection of boilers to f city water lines as required for volume water heating applications. MULTI-TEMP, being composed of multiple units, offers extra protection against service interruption. Each boiler unit is shipped completely as sembled to simplify field installation. CAPACITY RANGE OF HYDROTHERMS V a? 8' a m 3 1a S3S . s t- 2 li a Model Kb. R-IS5 E-180 B-JIO R-250 &-300 R-000 E-MOO Space Heating LP.Gns {Propane) Ootput WOO 1000 Btn/hr Btu/far 155 124 180 144 810 188 250 200 200 240 WO 720 800 980 1,440 1.920 2.7Q0 2.100 2.540 2,800 2,880 Rating Bta/hrf 75 93 108. 126ISO 180 315 360 <50 540 500 720 1.095 1,295 1,489 1,577 1.653 2,049 2,235 qft Input Output 1000 1000 tad. Btn/hr Btn/hr 50 40 57.0 80 64 76 108 86.4 500 120 96 620 155 124 720 160 144 840 210 188 1,000 250 200 1,200 290 232 1.440 260 288 2,000 500 400 2.400 680 464 3,000 750 600 3,500 870 696 4,000 4.800 5.000 7,300 6.635 9,930 11,180 12.425 13,555 14.905 1.000 800 1,150 928 1.450 1,160 1.740 1,392 2,030 3.320 1,856 2.610 2,068 2.900 2.320 3,190 2,552 1,480 3,734 rating Bta/hrf 30 43.5 48 57 64.6 72 93 108 126 150 174 215 262 200 348 450 522 696 1,054 1,248 1.438 1.631 1,801 1.981 3.161 Gallon* per Hoar forTemperature Rise Shown A.G.A. Approved a* Central Heating Boilers Natural, Misad ud Manufactured On L. P. Gas (Propane) EDS qlt sr iotr 120* ir r 100* iar 140* rad. ffi200 60 48 40 34 60 48 40 34 290 88 69 320 98 79 06 66 96 77 64 i>4 91 114 91 <30 130 104 88 74 130 104 86 480 140 120 144 115 620 186 186 149 720 316 173 145 124 215 173 145 124 840 255 203 169 145 2S5 202 169 146 1,000 300 240 200 173 200 240 200 173 1,160 360 288 340 206 34$ 278 232 198 1,440 430 350 200 250 430 350 290 250 610 410 340 290 610 2,000 480 400 340 600 480 2.320 720 580 480 410 700 720 600 520 2,480 1080 870 720 630 1050 840 960 800 590 itno 960 4,640 1450 1160 900 830 1400 1120 1450 1210 1030 im 1740 1450 1240 2100 1680 2020 1690 2450 2890 2310 1930 1650 2800 2240 10.805 2250 2600 2170 2140 2520 13,010 3810 2890 2410 13,210 3980 3180 2650 2270 3840 3070 14,410 4340 3470 2890 2480 4190 800 690 2000 2200 8? * A.G-A. approved for tnstalUlion on combustible flooring. &6- t Net l.B.R. ratings BTU/hr are based on piping and ptekup factors established by the I Load connected to the boiler may he increased 12% over stated l.B.R. rating when lea* than n nd radiant heating installations. OTHER FAMOUS HTDROTHERM PRODUCTS 1# I I 1 & m