Document 7MZODnmbkObD0Mv3drwobMrn8

Heating Systems (Hot Water) Bell and Gossett Company 3000 Wallace Street Chicago, 111. HOT WATER SYSTEMS AND SPECIALTIES B & G INDIRECT WATER HEATERS FOR STEAM AND VAPOR SYSTEMS Ratings below are based on 100 deg rise in three hoars with boiler water temperature of 1*0 deg or more Description SINGLE COIL I* or residences ot all sizes. Duplex apartments and small buildings. DOUBLE COIL For larger apartments. garages, medium sized faetones and ollice buildings. TRIPLE COIL lor heavier reqwrements. HORIZONTAL TUBE Heaters No. 30 40 52 70 90 100 120 150 Capacity Max. Gallons Length Inches 30 40 52 70 90 100 120 150 n% 12% 14% 16% 18% 20% 22% 25% Max. Width Inches 536 5% 556 5)6 2% 7% 7% 7% Shell Coil Shipping Openings Opening* Weights Inches Inches Pounds 1% 1% 1% 1% % 1% 1 1% 1 1% 1 1% 1 12 13 15 18 40 44 47 52 160 200 300 400 500 600 800 1000 1200 1600 2000 160 200 300 400 500 600 800 1000 1200 1600 2000 12 14% 19% 25% 27 21% 25% 29% 46% 53% 61% 11% 11% 11% 11% 11% 153% 153/4 15% 17 17 17 2 2 2 2 2* 3 3 3 4 4 6 1% 1% 1% 1% 1% 2% % 3 3 3 61 72 90 100 120 210 234 250 217 238 260 B & G TANKLESS HEATER This B & G Tankless Type Heater has been designed to fulfill a need for a heater of unusual capacity that could be installed in boiler rooms lacking space for storage tanks. For all Steam, Vapor and Hot Water Heating Boilers Series Number Coil Openings Shell Openings r12 % 16 % 2%' 20 %- 2%' y30 % Boiler Water Capacities 180 F 110 145 175 250 200 F 175 246 300 430 212 F 225 305 375 516 Length 32" 36' 36' 48* Diameter 12' 12' 12* 12* Shipping Weight Pounds 106 119 132 172 B & G THERMO-VOIR The Thermo-voir eliminates the need for constantly maintaining heat in the boiler, as required by the ordinary in direct heater. The water stored in the reservoir absorbs heat from the boiler during "off" periods of the burner, there by reducing stand-by loss to a minimum. It permits the boiler to cool off almost completely if there is no demand for hot service water. For the first time, modern boilers with small water content and large heat absorption can be economically used to indirectly heat Domestic Water. B & G MONOFLO FITTINGS The Monoflo Fitting makes a one-pipe hot water heating system truly practical. This device, when installed in place of the tee at each radia tor's connections to the main, diverts hot water to the radiator and re: turns cooled water to the main. It assures correct distribution of water in either gravity or mechanically circulated systems. Sizes l in., l}4 in., in.. 2 in., 2)^ in., 3 in. 1006 Bell and Gossett Company Heating Systems (Hot Water) Size No. Inches 1 1% 1% 2 2% 3 L.D. 3 B & G BOOSTER Face To Face Dimensions Inches Pipe Size Inches Motor Hp 110 Volt 60 Cycle Delivery i Approx. Gallons 1 Shipping per j Weight Minute Pounds 8% 8% 8% 8% 9% 9% 12 1 flanged 1V* Hanged V/r Hanged 2 flanged ll/r Hanged 3 flanged i Hanged 1/6 1/6 1/6 1/6 1/4 1/4 1/3 20 i 57 30 j 68 48 70 ! 70 72 100 78 115 i 82 147 | 136 B & G FLO-CONTROL VALVES Easily opened for gravity circulation by merely .turning with the fingers the external wing extension of the valve stem. STRAIGHTWAY PATTERN A combination of B & G Booster, B & G Flo-Control Valve and B & G Indirect. Heater, with the proper electrical controls comprises a B & G Triple Duty System. D & T SIMPLEX AND SELF-FILLING "TANK-IN-BASEMENT" SYSTEMS D & T Simplex System consists of an air-tight D & T Compression Tank, D & T Simplex Relief Valve and D & T Unit which performs the double duty of Vacuum Breaking Valve. Capacities up relieving excess pressure and keeping the to 4500 sq ft of radiation. . system filled with water. Capacities to Self-Filling Air-Cushioned Tank Equip 4500 sq ft of radiation. Tanks can be in ment consists of a D & T Compression stalled either on floor or ceiling. Tank and a D & T No. 500 "All-in-One" B & G THERMOCHEK B & G NO. 3 Controls automat DUAL UNIT ically the temperature A Relief-ReducingValve of hot water storage at moderate cost. Body tanks heated by in and all parts exposed to direct heaters. Pre water are bronze. Extra- vents lime and sediment forma large chemically treated tion in the heater coils. Sizes composition diaphragm. in. and 2 in. 1007