Document gE6Q68qBv4ZR50d0pgYZJj7nN

Air Conditioning and Automatic Heating Systems Gilbert & Barker Mfg. Co. SUBSIDIARY OF STANDARD OIL CO. (N. J.) "Gilbarco" Automatic Oil Heating and Air Conditioning Equipment Springfield, Massachusetts GILBARCO FLEXIBLE-FLAME OIL BURNERS FOR ALL TYPES OF HEATING PLANTS Complete Range of Models 700 to 10,000 Sq Ft of Steam Radiation 1120 to 16,000 Sq Ft of Hot Water Radiation "Gilbarco" Flexible Flame Oil Burners are of the pressure atomizing type, suitable for residential and commercial use in steam, hot water, vapor, or warm air heating systems. Their operation is fully automatic with controls and safety devices integral with the sys tem. Due to the flexibility of the flame, the "Gilbarco" Burner is enabled to more completely fill the fire box with a heat-giving radiant flame. Each "Gilbarco" Burner combines the following definite advantages: 1. Flexible Flame Combustion--assuring tailor-made application. 2. Forced draft--insuring com plete combustion. 3. Radiant type flame--gives great heat output. .4. Constant electric ignition. 5. Separate air and oil controls, insuring complete combustion.' 6. Oil filter in oil line--assuring clean oil at all times. 7. Radio interference eliminator. 8. Burner installed outside boiler insures long life, easy inspection and service and general operating efficiency. 9. Quiet operation--no gears, belts or disturbing noisy mechanisms. SPECIFICATIONS OF AND CAPACITIES FOR 60 CYCLE MOTOR BURNERS (Write to us for capacities of D.C. and odd cycle motor burners) MODEL NUMBER Mu. (1 Capwlrj pr hour. U. S.C*Doas SI-100 2 JEW 3.15 . JBt 5.25 BS10 ' 11.0 CS26 15-00 CS.S0 25.00 Total Steam RMbiloe (Radiation, pipte*. aa4 pickup) 700 1200 2000 4400 6000 - lOJXW Tote! Hot Water RedUfloa (KMtadoa, piptap. ui pickup) . 1120 1920 3200 7040 9600 16.000 iftsltioa Continuous transformer Continuous electric single transformer Continuous transformer Continuous electric single transformer Continuous electric two transformers Continuous electric two transformers Motor (etxc) 1/12 H. P. 1/8 H. P. lt$ H. P. 1/6 H. P. 1/3 H. P. 1/3 H. P. CoatroU Stock mounted Protectorelay and Thermostat Stock mounted Protectorelay and Thermostat Stock mounted Protectorelay . and Thermostat Protectorelay Protectostat and Thermostat Protectorelay Protectostat and Thermostat Protectorelay Protectostat and Thermostat RPM 1150 1150 1750 1750 1750 1750 Outside view of the " B'7 Series Gilbarco Boiler Burner Unit. The lower-center panel on the "A " Series is perfectly plain. GILBARCO SERIES "A" BOILER-BURNER UNITS There are three models ^or both steam and hot water systems in the "A" series which range in capacity from 350 ft of net standing radiation to 550 ft of net standing radiation for steam and 560 ft to 880 ft of net standing radiation for hot water. The boiler, especially designed for oil fuel, is of cast iron, which can be moulded into the most effective kind of heat-absorbing surfaces. "A" series models are completely automatic and the high efficiencies which are attained in the boiler aire due to the fact that the heat gases are compelled to be in direct contact with the heat-absorbing surfaces at all times. All series "A" Gilbarco Boiler-Burner Units are de signed to include: Built-in hot water coil and aquastat; Lowwatercut-off on steam systems; Pre-cast refractory combustion chamber; " Pressuretrol" on steam systems; Surface aquastat on hot water systems. 840 Air Conditioning and Automatic Heating Systems No. A-22 STEAM Gross Net 548 350 700 450 860 550 SERIES "A" RATINGS HOT WATER Gross Net 876 1120 1376 560 720 880 DOMESTIC WATER-COIL CAPACITY S.c.m Hot Water (at 150") 40 gallons 40 " 40 " 20 gallons 20 " 20 " CHIN NEY Size Height Ins. 8 x 12 30 8 x 12 30 8 x 12 30 / --l-flh r SEMES "A" DIMENSIONS i Ri ABcOE FCHJ ELMNwpRS A19 5TH 42 47 44 Hi MH 16H S 7H 16H MX HH VH MK 23 7-1H 2-2H A20 17K 45 47 44 m SIH 17K 9 sH 16M >4X I2H 5H WK 16 2-3* 2-3' A22 57H 47 47 44 i 5IH IBM 9 W 1654 UM SH MK 27 2-3* 2-3' GILBARCO SERIES "B' BOILER-BURNER UNIT There are five models for both steam and hot water systems in the "B" series which range in capacity from 500 ft to 1300 ft of net standing radiation for steam, and 800 ft to 2080 ft of net standing radiation for hot water. Like the "A" series units, the boilers of the " B " series are of cast iron con struction insuring peak efficiency and exceptional durability. The specially designed boiler combines the following important efficiency factors: (1) Extended fin type heating surfaces. (2) Low draft loss. (3) Large combustion chamber. (4) Quick steaming. (5) Water-backed combustion chamber. (6) Ground joints between sections. (7) Unique gas travel. (8) Positive internal water circulation. (9) Large steam liberating surface. (10) Compact size. SERIES "B" RATINGS STEAM No. Gross Net HOT WATER Grosi Net DOMESTIC WATER-COIL CAPACITY Steam Hot Water (*t 150*) CHIMNEY Sue Ins. "If' B-J 780 500 1248 800 100 gallons 50 gallons 6x12 30 B-4 1095 700 1743 1120 100 a 50 " 8x 12 30 B-5 1403 . 900 . 2248 1440 100 * -50 8x 12 35 B-6 1720 1100 2752 1760 . 100 * 50 * 12 x 12 35 B-7 2030 . 1300 3246 2080 100 " 50 12 x 12 40 _3^/,4- rf 54 T T i1 52% HLif 1 * 21 -I!--c--: t -...-..-..-..4 -28- H _ Jr. ns * BE M- m2E Note.--All domestic water heater ratings are based on 50-150 F. rise in three hours at a minimum boiler water temperature of 180 . F. In hot . waterboilers it will be proportionately less depending on operating water temperature. Net rating means actual standing, cast iron radiation, piping and pick up losses having been allowed for. It does not, however, include domestic hot water load, and this should be deducted at the rate of 0.75 SQ- ft. (steam) or 1.2 sq. ft. (water) for each gallon of storage heater capacity.- Efficiency---Series "A" boilers show a test efficiency of 77%, Senes boilers show a test efficiency of 80%, plus over-all at rated capacity for continuous finng. Note.--When ordering be sure to specify whether the unit is for a steam or hot water system 841