Document dMEwz7Kja1NOXgbLMRRjKw9B

Air Conditioning Fan Furnace Systems he Meyer Furnace Company Peoria. Illinois Manufacturers of Heating and Air Conditioning Equipment for Coal, Gas and Oil Burning Branches and Distributors Kansas City, Mo. Omaha. Neb. Green Bay, Wis. Pittsburgh, Pa. Philadelphia, Pa. St. Louis, Mo. Columbus, O. Minneapolis. Minn. New York. N. Y. Atlanta, Ga. The WEIR Air Conditioner for solid fuels (hand or stoker fired) embodying the famous WEIR Steel Furnace is a complete unit for winter air conditioning, including air cleansing, humidifying and forced circulation as well as heating. Encased in furniture steel with baked enamel finish. Automatic con trols for dampers, blower, humidifier. WEIR Conditioned Air Unit WEIR Gravity Healer No. Grate (SqFt) Htg. to Grate Surface Outlet Diam. (In.) 621 1.26 624 1.78 62fi 2.32 630 3.08 633 3.82 636 4.74 340 6.25 544 7.60 41.2 33.9 29.2 26.4 22.7 19.4 19.3 18.5 9 10 (0 10 10 10 12 12 Gravity Circulation Casing Dimen. Rated Output Round Rect'lar (In.) (In.) 48 52 47*50 54 50*52 58 54*56 65 56x64 67 56x66 At Reg. Pipe Area (Btu.Hour) (Sq In.) 54,400 73.600 94,100 119,000 138.000 160,000 400 541 692 875 1015 1160 Fan Circulation Casing Dimen. (In.) Rated Output Delivery at register (CFM) (Btu .Hour) 47x90 50x99 54x103 56x110 56x118 54x100' 58x)08 1200 1600 2000 2300 2700 6100 7500 92,000 116,000 148 000 172`non 200;000 360.000 440.000 The WEIR Oil-Fired Air Conditioner does a complete job of winter air conditioning. Designed for oil fuel and forced circulation. Completely self-contained in low compact casing enclosing burner and blower as well as heater and all controls, yet with everything easily accessible. The MEYER Gas-Fired Air Conditioner automatically provides completely controlled winter air conditioning. Efficient perform ance, compact design, modern appearance. Heavy gauge welded steel heating section; die-formed furniture steel casing. A G.A. approved. WEIR Oil Fired Air Conditioner No. Input Burner (Btu/Hour) Output at Bonnet (Btu/Hour) Vent Lham. (In.) Dimensions W. L. H. (In.) (In) (In.) Air Delivery Vt In.SP. (CFM) Motor Size (HP) A-I00-M A-I50-M A-I75-M A-225-M 140,000 212.000 260.000 335.000 WEIR OU-Fired Air Conditioner 110,000 165,000 195,000 250.000 6 25 71 48 8 32 78 48 8 56 68 48 8 63 68 48 1300 1950 2300 3000 MEYER Gas Fired A ir Conditioner F-10 F-15 F-20 F-30 F-45 110.000 165.000 220.000 330.000 495.000 MEYER Gas-Fired Air Conditioner 88.000 5 32 69 48 132.000 6 41 69 48 176.000 7 53 69 48 264.000 9 69. 69 48 396.000 (0 97 69 48 1200 1800 2400 3600 5400 1/4 i/4 1/3 1/2 3/4 840 Air Conditioning Unit Heaters and Coolers Airtherm Manufacturing Company 710 S. Spring Ave., St. Louis, Mo. THE ENGINEERED LINE OF UNIT HEATERS DIRECTHERM WARM AIR heat ers FOR OIL, GAS OR COAL are available in six standard sizes with ca pacity from 300,000 to 1,500,000 Btu. They are made of heavy gage steel plate, with major sections all welded and flue gas headers are readily cleanable. AIRTHERM LINE OF UNIT HEAT ERS represent a full range of capacities in all types. VENTILATION AND AIR RE-CIR CULATION. The Directherm can be easily hooked up for outside air intake. Air filters may be used in the intake box when desired. INSTALLATION. These units, when assembled, require nothing more than a stack and an electrical connection (plus a gas or oil fuel hook-up) and can be made fully automatic in operation when using oil, gas or stoker. PORTABILITY. Directherm Heaters may be readily removed from one location to another or from one plant to another when building expansion programs demand such alterations in the heating system. DUCT WORK. While the Directherm Heater will provide thorough heat distri bution without duct work, where necessity requires it may be hooked up with a system for further heat distribution. The fan equipment is of ample capacity to over come duct resistances. ENGINEERING SERVICE The Airtherm Mfg. Co. Engineering Department and District Representatives are at all times available for consultation. At your request we will place experienced engineering aid at your disposal. Repre sentatives in all principal cities. THE AIRBLANKET. A revolutionary type of heating unit which holds the heat in the working zone through the use of the over-riding cold air blanket. This unit is available either in the centrifugal fan type as illustrated above or in the propeller fan type. They are designed for wall or ceiling mounting and are especially recommended for high ceiling jobs. Bulletin No. 210 contains complete details of the Airblanket method of heating. THE AIRHEATOR. A highly efficient, large capacity, centrifugal fan heater for all types of installations, available for floor, wall or ceiling mounting. THE AIRVECTOR. A newly re designed propeller fan type unit heater backed by 30 years of manufacturing experience. The Airvector is available for ceiling suspension or mounting from the floor on a recirculating stack. AIRTHERM EXHAUST FANS have been expressly designed to meet industrial and general requirements for rugged, heavy duty type fan of simplified con struction that would minimize both in stallation and maintenance problems. Capacity charts and literature will be forwarded immediately on request. 841